7Baggers

Vaxcyte, Inc
(NASDAQ:PCVX) 

PCVX stock logo

Vaxcyte, Inc., a preclinical-stage biotechnology vaccine company, develops novel vaccines to prevent or treat infectious diseases worldwide. Its lead vaccine candidate is VAX-24, a 24-valent investigational pneumococcal conjugate vaccine. The company also develops VAX-XP to protect against emerging ...

Founded: 2013
CEO: Grant E. Pickering  
Sector: Healthcare
Industry: Biotechnology

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At a glance:
Bull Thesis:
Bear Thesis:
Main Competitors:
Moat:
Income Statements:
Quarterly
Annual
    Unit: USD2026-03-31 2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 
                            
      operating expenses:
                            
      research and development
    312,779,000 242,060,000 209,933,000 194,179,000 148,134,000 133,614,000 116,936,000 131,507,000 94,587,000 104,150,000 97,421,000 72,691,000 58,080,000 51,626,000 47,679,000   23,074,000 20,428,000 17,651,000 17,258,000 14,661,000 16,410,000 18,178,000 
      general and administrative
    33,071,000 32,223,000 32,447,000 32,040,000 32,659,000 28,555,000 22,988,000 21,474,000 19,885,000 17,526,000 15,605,000 14,456,000 13,112,000 11,952,000 10,898,000 9,417,000 7,543,000 6,772,000 6,523,000 6,079,000 5,885,000 4,792,000 4,898,000 3,046,000 
      total operating expenses
    345,850,000 274,283,000 242,380,000 226,219,000 180,793,000 162,169,000 139,924,000 152,981,000 114,472,000 196,676,000 113,026,000 87,147,000 71,192,000 86,573,000 58,577,000 47,886,000 39,221,000 29,846,000 26,951,000 23,730,000 23,143,000 19,453,000 21,308,000 21,224,000 
      income from operations
    -345,850,000 -274,283,000 -242,380,000 -226,219,000 -180,793,000 -162,169,000 -139,924,000 -152,981,000 -114,472,000 -196,676,000 -113,026,000 -87,147,000 -71,192,000 -86,573,000 -58,577,000 -47,886,000 -39,221,000 -29,846,000 -26,951,000 -23,730,000 -23,143,000 -19,453,000 -21,308,000 -21,224,000 
      yoy
    91.30% 69.13% 73.22% 47.87% 57.94% -17.55% 23.80% 75.54% 60.79% 127.18% 92.95% 81.99% 81.52% 190.07% 117.35% 101.80% 69.47% 53.43% 26.48% 11.81%     
      qoq
    26.09% 13.16% 7.14% 25.13% 11.48% 15.90% -8.54% 33.64% -41.80% 74.01% 29.70% 22.41% -17.77% 47.79% 22.33% 22.09% 31.41% 10.74% 13.57% 2.54% 18.97% -8.71% 0.40%  
      other income, net:
                            
      interest income
    26,610,000 26,451,000 29,259,000 31,073,000 32,935,000 36,458,000 28,057,000 23,813,000 21,666,000 17,568,000 18,495,000 16,451,000 10,393,000 6,633,000 1,190,000 399,000 134,000 99,000 90,000 93,000 61,000 32,000 33,000 44,000 
      other income
    -1,382,000 1,325,000 291,000 28,573,000 7,140,000                    
      total other income
    25,228,000 27,776,000 29,550,000 59,646,000 40,075,000 25,089,000 36,800,000 24,278,000 19,452,000 15,875,000 20,362,000 18,808,000 10,730,000 8,523,000 660,000 -646,000 235,000 1,283,000 336,000 51,000 1,923,000 -1,284,000 290,000 904,000 
      net income
    -320,622,000 -246,507,000 -212,830,000 -166,573,000 -140,718,000 -137,080,000 -103,124,000 -128,703,000 -95,020,000 -180,801,000 -92,664,000 -68,339,000 -60,462,000 -78,050,000 -57,917,000 -48,532,000 -38,986,000 -28,563,000 -26,615,000 -23,679,000 -21,220,000    
      yoy
    127.85% 79.83% 106.38% 29.42% 48.09% -24.18% 11.29% 88.33% 57.16% 131.65% 59.99% 40.81% 55.09% 173.26% 117.61% 104.96% 83.72%        
      qoq
    30.07% 15.82% 27.77% 18.37% 2.65% 32.93% -19.87% 35.45% -47.44% 95.11% 35.59% 13.03% -22.53% 34.76% 19.34% 24.49% 36.49% 7.32% 12.40% 11.59%     
      net income per share
    -2.3 -1.8 -1.56 -1.22 -1.04 -1.02 -0.83 -1.1 -0.85 -1.82 -0.91 -0.7 -0.7 -1.02 -0.93 -0.8 -0.68 -0.54 -0.51 -0.46 -0.41 0.04 -0.41 -1.72 
      weighted-average shares outstanding, basic and diluted
    139,506,680 136,089,506 136,196,512 136,033,746 135,690,949 121,997,348 123,693,461 117,256,561 111,690,951 97,157,690 101,668,655 98,057,870 86,206,817 64,877,988 61,989,347 60,818,778 57,547,808 51,922,108 52,187,303 51,508,340 51,174,978 29,545,810 50,895,358 11,803,778 
      grant income
         203,000 292,000 394,000 126,000 6,000 1,640,000 2,464,000 654,000 925,000 157,000 690,000 160,000 908,000 299,000 378,000  326,000 787,000 1,036,000 
      realized gains on marketable securities
         12,500 1,000 27,000 22,000                
      foreign currency transaction gains
         1,533,000 8,450,000 44,000  -1,699,000 227,000  -317,000 1,009,000 -687,000 -1,733,000 6,000 276,000 -54,000 -414,000 1,862,000    
      foreign currency transaction losses
            -2,362,000   -107,000          -1,642,000 -530,000 -176,000 
      interest expense
                   -2,000    -7,000     
      realized losses on marketable securities
                            
      realized gain on marketable securities
                     500 1,000 1,000     
      research and development (including related party expenses of 0 and 747 for the three months ended june 30, 2022 and 2021, respectively, and 0 and 2,359 for the six months ended june 30, 2022 and 2021, respectively
                   38,469,000         
      research and development (including related party expenses of 0 and 1,612 for the three months ended march 31, 2022 and 2021, respectively
                    31,678,000        
      realized loss on marketable securities
                    -65,000        
      change in fair value of the redeemable convertible preferred stock tranche liability
                            
      net loss and comprehensive loss
                         -20,737,000 -21,018,000 -20,320,000 
    Balance Sheets:
    Quarterly
    Annual
      Unit: USD2026-03-31 2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 
                              
        assets
                              
        current assets:
                              
        cash and cash equivalents
      260,843,000 173,959,000 281,080,000 306,744,000 346,850,000 387,878,000 1,050,189,000 518,670,000 611,512,000 397,451,000 545,134,000 531,033,000 380,451,000 834,657,000 278,401,000 238,173,000 201,741,000 68,985,000 112,044,000 150,996,000 198,939,000 386,200,000 397,048,000 410,046,000 
        short-term investments
      1,476,335,000 1,387,000,000 1,430,240,000 1,354,683,000 1,324,881,000 1,359,330,000 1,130,276,000 934,027,000 875,006,000 682,776,000 720,550,000 756,031,000 441,587,000 96,719,000 83,825,000 116,326,000 132,900,000 176,985,000 166,532,000 141,120,000 122,180,000    
        prepaid expenses and other current assets
      76,310,000 66,402,000 55,847,000 54,348,000 44,832,000 40,777,000 33,400,000 28,782,000 30,554,000 15,727,000 29,750,000 23,253,000 18,636,000 11,179,000 7,533,000 9,226,000 7,582,000 10,378,000 24,373,000 9,416,000 3,595,000 2,804,000 3,787,000 3,011,000 
        total current assets
      1,813,488,000 1,627,361,000 1,767,167,000 1,715,775,000 1,716,563,000 1,787,985,000 2,213,865,000 1,481,479,000 1,517,072,000 1,095,954,000 1,295,434,000 1,310,317,000 840,674,000 942,555,000 369,759,000 363,725,000 342,223,000 256,348,000 302,949,000 301,532,000 324,714,000 389,004,000 400,835,000 413,057,000 
        property and equipment
      260,695,000 257,370,000 253,486,000 242,266,000 217,155,000 198,045,000 163,243,000 125,973,000 84,835,000 79,626,000 11,431,000 16,420,000 15,205,000 10,360,000 9,947,000 10,176,000 10,138,000 7,954,000 6,626,000 5,657,000 4,994,000 3,272,000 2,539,000 2,753,000 
        operating lease right-of-use assets
      113,103,000 116,009,000 83,515,000 85,649,000 87,759,000 72,102,000 28,700,000 26,779,000 28,905,000 30,997,000 16,333,000 18,006,000 19,658,000 21,288,000 22,887,000 24,556,000 26,121,000 27,958,000 307,000 654,000 1,028,000    
        long-term investments
      1,004,017,000 881,664,000 959,256,000 1,165,091,000 1,279,031,000 1,387,510,000 1,092,574,000 399,243,000 413,247,000 162,675,000 168,564,000 153,726,000 127,815,000 26,549,000 3,977,000 6,862,000 17,697,000 27,117,000 39,735,000 48,835,000 49,754,000    
        restricted cash
      1,466,000 1,466,000 1,468,000 1,319,000 1,319,000 1,317,000 1,318,000 1,103,000 1,103,000 1,103,000 1,103,000 871,000 871,000 871,000 871,000 871,000 871,000 871,000 871,000 871,000 871,000    
        other assets
      155,539,000 118,847,000 106,708,000 95,263,000 76,276,000 64,359,000 60,046,000 52,690,000 46,143,000 37,562,000 3,192,000 3,479,000 3,940,000 4,555,000 4,624,000 5,429,000 5,667,000 4,089,000 3,580,000 505,000 990,000 550,000 442,000 438,000 
        total noncurrent assets
      1,534,820,000 1,375,356,000 1,404,433,000 1,589,588,000 1,661,540,000 1,723,333,000 1,345,881,000 605,788,000 574,233,000 311,963,000 200,623,000 192,502,000 167,489,000 63,623,000 42,306,000 47,894,000 60,494,000 67,989,000 51,119,000 56,522,000 57,637,000    
        total assets
      3,348,308,000 3,002,717,000 3,171,600,000 3,305,363,000 3,378,103,000 3,511,318,000 3,559,746,000 2,087,267,000 2,091,305,000 1,407,917,000 1,496,057,000 1,502,819,000 1,008,163,000 1,006,178,000 412,065,000 411,619,000 402,717,000 324,337,000 354,068,000 358,054,000 382,351,000 392,826,000 403,816,000 416,248,000 
        liabilities and stockholders' equity
                              
        current liabilities:
                              
        accounts payable
      63,060,000 70,904,000 48,962,000 31,414,000 20,514,000 48,452,000 18,219,000 10,466,000 21,717,000 14,587,000 15,704,000 16,266,000 11,615,000 9,795,000 5,485,000 7,039,000 4,801,000 6,758,000 25,713,000 23,697,000 31,864,000 29,785,000 10,685,000 2,556,000 
        accrued compensation
      7,986,000 23,000,000 16,762,000 10,830,000 5,989,000 20,555,000 12,244,000 6,463,000 3,088,000 11,056,000 6,925,000 4,416,000 1,879,000 1,180,000 3,451,000 2,060,000 1,270,000 3,455,000 2,075,000 1,409,000 1,007,000 284,000 1,490,000 731,000 
        accrued contract manufacturing expenses
      134,704,000 74,654,000 103,959,000 73,726,000 38,323,000 36,159,000                   
        accrued expenses
      30,247,000 31,068,000 24,592,000 32,214,000 26,042,000 29,123,000 30,753,000 22,153,000 54,171,000 59,815,000 15,021,000 19,180,000 18,351,000 15,375,000 13,678,000 9,894,000 7,744,000 8,787,000 12,027,000 7,531,000 5,774,000 3,766,000 2,870,000 3,297,000 
        operating lease liabilities — current
      6,085,000 6,124,000 5,771,000 6,302,000 6,128,000 5,891,000 9,637,000 7,293,000 7,202,000 7,113,000 6,028,000 5,986,000 5,947,000 5,910,000 6,426,000 6,644,000 6,578,000 5,276,000 613,000 710,000 833,000    
        total current liabilities
      242,082,000 205,750,000 200,046,000 154,486,000 96,996,000 140,180,000 123,790,000 82,847,000 87,104,000 145,338,000 85,558,000 60,216,000 52,747,000 40,525,000 39,309,000 30,467,000 27,249,000 28,716,000 47,461,000 40,704,000 55,016,000 46,861,000 39,612,000 32,894,000 
        operating lease liabilities — long-term
      110,212,000 111,357,000 78,672,000 79,543,000 81,081,000 65,219,000 18,322,000 18,288,000 20,218,000 22,111,000 7,781,000 9,222,000 10,638,000 12,031,000 13,356,000 14,560,000 15,832,000 11,507,000 553,000 225,000 295,000    
        total liabilities
      352,294,000 317,207,000 278,718,000 234,029,000 178,077,000 205,499,000 142,112,000 101,135,000 107,322,000 167,449,000 93,341,000 69,443,000 63,392,000 52,565,000 52,754,000 45,119,000 43,174,000 40,319,000 48,112,000 41,029,000 55,414,000 46,983,000 39,741,000 33,038,000 
        commitments and contingencies
                              
        stockholders' equity
                              
        preferred stock, 0.001 par value — 10,000,000 shares authorized at march 31, 2026 and december 31, 2025; no shares issued and outstanding at march 31, 2026 and december 31, 2025
                              
        common stock
      147,000 134,000 133,000 133,000 132,000 128,000 127,000 114,000 112,000 98,000 98,000 97,000 84,000 82,000 64,000 62,000 59,000 56,000 56,000 55,000 54,000 54,000 54,000 54,000 
        additional paid-in capital
      5,478,270,000 4,838,736,000 4,800,333,000 4,768,698,000 4,729,253,000 4,697,883,000 4,668,607,000 3,132,318,000 3,000,394,000 2,164,583,000 2,148,499,000 2,086,727,000 1,527,228,000 1,476,018,000 803,980,000 753,501,000 697,944,000 582,844,000 575,990,000 560,441,000 546,714,000 544,353,000 541,848,000 539,965,000 
        accumulated other comprehensive loss
      -6,834,000  856,000 -1,887,000       -2,290,000 -2,521,000  -361,000 -657,000 -904,000 -833,000 -241,000 -12,000 -8,000 -47,000    
        accumulated deficit
      -2,475,569,000 -2,154,947,000 -1,908,440,000 -1,695,610,000 -1,529,037,000 -1,388,319,000 -1,251,239,000 -1,148,115,000 -1,019,412,000 -924,392,000 -743,591,000 -650,927,000 -582,588,000 -522,126,000 -444,076,000 -386,159,000 -337,627,000 -298,641,000 -270,078,000 -243,463,000 -219,784,000 -198,564,000 -177,827,000 -156,809,000 
        total stockholders' equity
      2,996,014,000 2,685,510,000 2,892,882,000 3,071,334,000 3,200,026,000 3,305,819,000 3,417,634,000 1,986,132,000 1,983,983,000 1,240,468,000 1,402,716,000 1,433,376,000 944,771,000 953,613,000 359,311,000 366,500,000 359,543,000 284,018,000 305,956,000 317,025,000 326,937,000 345,843,000 364,075,000 383,210,000 
        total liabilities and stockholders' equity
      3,348,308,000 3,002,717,000 3,171,600,000 3,305,363,000 3,378,103,000 3,511,318,000 3,559,746,000 2,087,267,000 2,091,305,000 1,407,917,000 1,496,057,000 1,502,819,000 1,008,163,000 1,006,178,000 412,065,000 411,619,000 402,717,000        
        other liabilities
       100,000    100,000     2,000 5,000 7,000 9,000 89,000 92,000 93,000 96,000 98,000 100,000 103,000 112,000 128,000 136,000 
        preferred stock, 0.001 par value — 10,000,000 authorized at december 31, 2025 and december 31, 2024; no shares issued and outstanding at december 31, 2025 and december 31, 2024
                              
        accumulated other comprehensive income
       1,587,000    -3,873,000    179,000               
        preferred stock, 0.001 par value — 10,000,000 shares authorized at september 30, 2025 and december 31, 2024; no shares issued and outstanding at september 30, 2025 and december 31, 2024
                              
        preferred stock, 0.001 par value — 10,000,000 shares authorized at june 30, 2025 and december 31, 2024; no shares issued and outstanding at june 30, 2025 and december 31, 2024
                              
        preferred stock, 0.001 par value — 10,000,000 shares authorized at march 31, 2025 and december 31, 2024; no shares issued and outstanding at march 31, 2025 and december 31, 2024
                              
        accumulated other comprehensive gain
          -322,000  139,000 1,815,000 2,889,000    47,000            
        preferred stock, 0.001 par value — 10,000,000 authorized at december 31, 2024 and december 31, 2023; no shares issued and outstanding at december 31, 2024 and december 31, 2023
                              
        accrued manufacturing expenses
            52,937,000 36,472,000 926,000 52,767,000 41,880,000 14,368,000 14,955,000 8,265,000 10,269,000 4,830,000 6,856,000 4,440,000 7,033,000 7,357,000 15,538,000 13,012,000 24,540,000 26,285,000 
        preferred stock, 0.001 par value — 10,000,000 shares authorized at september 30, 2024 and december 31, 2023; no shares issued and outstanding at september 30, 2024 and december 31, 2023
                              
        preferred stock, 0.001 par value — 10,000,000 shares authorized at june 30, 2024 and december 31, 2023; no shares issued and outstanding at june 30, 2024 and december 31, 2023
                              
        preferred stock, 0.001 par value — 10,000,000 shares authorized at march 31, 2024 and december 31, 2023; no shares issued and outstanding at march 31, 2024 and december 31, 2023
                              
        preferred stock, 0.001 par value — 10,000,000 authorized at december 31, 2023 and december 31, 2022; no shares issued and outstanding at december 31, 2023 and december 31, 2022
                              
        preferred stock, 0.001 par value — 10,000,000 shares authorized at september 30, 2023 and december 31, 2022; no shares issued and outstanding at september 30, 2023 and december 31, 2022
                              
        preferred stock, 0.001 par value — 10,000,000 shares authorized at june 30, 2023 and december 31, 2022; no shares issued and outstanding at june 30, 2023 and december 31, 2022
                              
        preferred stock, 0.001 par value — 10,000,000 shares authorized at march 31, 2023 and december 31, 2022; no shares issued and outstanding at march 31, 2023 and december 31, 2022
                              
        preferred stock, 0.001 par value — 10,000,000 authorized at december 31, 2022 and december 31, 2021; no shares issued and outstanding at december 31, 2022 and december 31, 2021
                              
        preferred stock, 0.001 par value — 10,000,000 shares authorized at september 30, 2022 and december 31, 2021; no shares issued and outstanding at september 30, 2022 and december 31, 2021
                              
        preferred stock, 0.001 par value — 10,000,000 shares authorized at june 30, 2022 and december 31, 2021; no shares issued and outstanding at june 30, 2022 and december 31, 2021
                              
        preferred stock, 0.001 par value — 10,000,000 shares authorized at march 31, 2022 and december 31, 2021; no shares issued and outstanding at march 31, 2022 and december 31, 2021
                              
        liabilities, redeemable convertible preferred stock and stockholders' equity
                              
        deferred rent — current
                              
        deferred rent — long-term
                              
        preferred stock, 0.001 par value — 10,000,000 authorized at december 31, 2021 and december 31, 2020; no shares issued and outstanding at december 31, 2021 and december 31, 2020
                              
        total liabilities, redeemable convertible preferred stock and stockholders' equity
                       324,337,000 354,068,000 358,054,000 382,351,000 392,826,000 403,816,000 416,248,000 
        preferred stock, 0.001 par value — 10,000,000 shares authorized at september 30, 2021 and december 31, 2020; no shares issued and outstanding at september 30, 2021 and december 31, 2020
                              
        preferred stock, 0.001 par value — 10,000,000 shares authorized at june 30, 2021 and december 31, 2020; no shares issued and outstanding at june 30, 2021 and december 31, 2020
                              
        preferred stock, 0.001 par value — 10,000,000 shares authorized at march 31, 2021 and december 31, 2020; no shares issued and outstanding at march 31, 2021 and december 31, 2020, respectively
                              
        deferred rent — current portion
                           14,000 27,000 25,000 
        lease liability — current portion
                              
        deferred rent — long-term portion
                           10,000 1,000 8,000 
        redeemable convertible preferred stock
                              
        series a redeemable convertible preferred stock, 0.001 par value...
                              
        series b redeemable convertible preferred stock, 0.001 par value...
                              
        series c redeemable convertible preferred stock, 0.001 par value...
                              
        preferred stock, 0.001 par value — 10,000,000 and no shares authorized at december 31, 2020 and december 31, 2019, respectively; no shares issued and outstanding at december 31, 2020 and december 31, 2019, respectively
                              
        preferred stock, 0.001 par value — 10,000,000 and no shares authorized at september 30, 2020 and december 31, 2019, respectively; no shares issued and outstanding at september 30, 2020 and december 31, 2019, respectively
                              
      Cashflow Statements:
      Quarterly
      Annual
        Unit: USD2026-03-31 2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 
                               
          cash flows from operating activities:
                               
          net loss
        -320,622,000 -246,507,000 -212,830,000 -166,573,000 -140,718,000 -137,080,000 -103,124,000 -128,703,000 -95,020,000 -180,801,000 -92,664,000 -68,339,000 -60,462,000 -78,050,000   -38,986,000 -28,563,000 -26,615,000 -23,679,000 -21,220,000 -20,737,000 -21,018,000 
          adjustments to reconcile net loss to net cash from operating activities:
                               
          depreciation and amortization
        2,947,000 7,497,000 3,064,000 2,879,000 2,956,000 2,864,000 1,788,000 1,352,000 999,000 888,000 806,000 750,000 712,000 702,000 684,000 609,000 582,000 459,000 510,000 484,000 347,000 332,000 334,000 
          stock-based compensation expense
        37,964,000 35,997,000 35,306,000 36,927,000 30,615,000 24,370,000 21,265,000 21,558,000 17,629,000 13,348,000 13,220,000 12,544,000 9,648,000 7,009,000 6,648,000 5,894,000 4,099,000 3,158,000 2,937,000 2,769,000 1,865,000 1,935,000 1,838,000 
          amortization of operating lease right-of-use assets
        2,907,000 2,303,000 2,133,000 2,110,000 1,918,000 1,921,000 2,703,000 2,126,000 2,092,000 2,060,000              
          net accretion of discounts on investments
        -3,112,000 -2,764,000 -2,264,000 -4,493,000 -4,913,000 -11,676,000 -6,103,000 -9,934,000 -10,991,000               
          unrealized foreign exchange loss
        2,201,000    -6,617,000                   
          changes in operating assets and liabilities:
                               
          prepaid expenses and other current assets
        -8,743,000 -9,549,000 915,000 -6,667,000 -1,499,000 -3,297,000 -566,000 2,994,000 -4,958,000 15,439,000 7,124,000 9,000 -4,702,000 -2,419,000 1,830,000 -1,769,000 2,791,000 8,937,000 -9,936,000 -5,813,000 -557,000 982,000 -776,000 
          operating lease right-of-use assets
         -34,796,000 -17,575,000 -45,324,000                  
          other assets
        -16,876,000 -11,539,000 -11,316,000 -10,477,000 -6,554,000 -4,459,000 -6,925,000 -6,546,000 -8,581,000 -34,370,000 286,000 462,000 615,000 69,000 802,000 241,000 -1,577,000 -509,000 -3,074,000 485,000 -441,000 -108,000 -11,000 
          operating lease liabilities
        -1,285,000 33,137,000 -1,401,000 -1,364,000 15,999,000 43,151,000 2,378,000 -1,839,000 -1,804,000 15,416,000 -1,400,000 -1,376,000 -1,356,000 -1,840,000 -1,423,000 -1,205,000 5,619,000 -12,781,000 232,000 -202,000 -105,000   
          accounts payable
        -269,000 21,667,000 17,877,000 9,525,000 -29,163,000 31,309,000 8,311,000 -10,708,000 5,672,000 6,479,000 694,000 2,263,000 1,789,000 3,471,000 -1,354,000 2,712,000 -1,933,000 -18,071,000 1,498,000 1,918,000 2,185,000 18,772,000 8,129,000 
          accrued compensation
        -15,018,000 6,226,000 5,948,000 4,546,000 -14,418,000 8,343,000 5,767,000 3,375,000 -7,968,000 4,131,000 2,510,000 2,536,000 699,000 -2,271,000 1,391,000 790,000 -2,185,000 1,379,000 665,000 403,000 723,000 -1,206,000 758,000 
          accrued contract manufacturing expenses
        54,852,000 -32,145,000 19,987,000 35,129,000 8,088,000                   
          accrued expenses
        -15,571,000 7,296,000 65,000 2,999,000 -4,393,000 -9,319,000 8,635,000 -30,615,000 -4,354,000 36,806,000 -2,737,000 -812,000 3,038,000 1,694,000 3,919,000 2,295,000 -737,000 -3,817,000 4,927,000 2,379,000 1,142,000 791,000 -576,000 
          net cash from operating activities
        -280,625,000 -224,832,000 -143,305,000 -121,166,000 -166,274,000 -111,401,000 -60,708,000 -121,394,000 -159,124,000 -128,810,000 -57,548,000 -62,742,000 -47,690,000 -65,221,000 -38,548,000 -39,126,000 -27,702,000 -51,093,000 -28,415,000 -28,680,000 -13,205,000 -10,768,000 -13,055,000 
          capital expenditures
        4,236,000 -684,000 -1,727,000 -2,229,000 -1,535,000 3,629,000 -4,697,000 -16,221,000 8,041,000 2,823,000 -11,068,000 6,245,000 -5,552,000 -1,178,000 -1,231,000 -1,073,000 -2,256,000 -887,000 -1,923,000 -3,270,000 291,000 -377,000 -29,000 
          free cash flows
        -276,389,000 -225,516,000 -145,032,000 -123,395,000 -167,809,000 -107,772,000 -65,405,000 -137,615,000 -151,083,000 -125,987,000 -68,616,000 -56,497,000 -53,242,000 -66,399,000 -39,779,000 -40,199,000 -29,958,000 -51,980,000 -30,338,000 -31,950,000 -12,914,000 -11,145,000 -13,084,000 
          cash flows from investing activities:
                               
          purchases of property and equipment
        -2,107,000 -2,654,000 -3,824,000 -1,811,000 -5,424,000 -4,021,000 -4,947,000 -7,781,000 -5,678,000 -5,254,000 -7,339,000 2,140,000 -5,609,000 -1,147,000 -843,000 -938,000 -2,920,000 -1,382,000 -1,719,000 -2,208,000 -1,246,000 -722,000 -29,000 
          purchases of manufacturing facility build-out and equipment construction-in-progress
        -12,687,000 -5,767,000 -8,222,000 -7,944,000 -21,327,000                   
          purchases of investments
        -584,129,000 -292,649,000 -255,315,000 -349,050,000 -314,485,000 -815,215,000 -1,233,140,000 -350,649,000 -687,697,000 -203,610,000 -209,673,000 -432,834,000 -483,779,000 -71,285,000 -17,591,000 -6,897,000 -6,972,000 -41,062,000 -66,748,000 -56,386,000 -172,145,000   
          maturities of investments
        340,631,000 347,972,000 350,200,000 394,476,000 438,488,000 263,547,000 327,700,000 299,670,000 242,318,000 242,957,000 232,920,000 95,839,000 40,160,000 32,500,000 46,140,000 30,500,000 59,551,000 42,500,000 37,000,000     
          sales of investments
        24,882,000 68,223,000 38,331,000 42,071,000 26,065,000 24,527,000 26,501,000           12,998,000     
          net cash from investing activities
        -233,410,000 115,125,000    -557,168,000 -917,019,000 -80,406,000 -451,073,000 -13,926,000 22,280,000 -333,564,000 -448,101,000 -35,952,000 34,706,000 26,165,000 49,666,000 82,000 -18,469,000 -20,530,000 -173,391,000 -722,000 21,000 
          cash flows from financing activities:
                               
          proceeds from issuance of shares through employee equity incentive plans
        9,032,000 3,415,000 306,000                     
          proceeds from issuance of common stock from follow-on offering, net of issuance costs
        601,846,000        816,478,000             
          taxes paid related to the net share settlement of equity awards
        -9,295,000 -1,007,000 -3,977,000 -717,000 -5,290,000                   
          net cash from financing activities
        601,583,000 2,408,000 -3,671,000 2,518,000 759,000 4,907,000 1,515,037,000 110,368,000 818,196,000 2,735,000 48,550,000 546,966,000 41,562,000 656,633,000 44,017,000 49,878,000 111,019,000 8,754,000 7,599,000 956,000 487,000 555,000 36,000 
          effect of exchange rate changes on cash and cash equivalents
        -664,000 176,000 291,000 800,000 1,172,000 1,350,000 -5,576,000 -1,410,000 6,062,000 -7,682,000 1,051,000 -78,000 23,000 796,000 53,000 -485,000 -227,000 -802,000 333,000 311,000 -281,000   
          net increase in cash, cash equivalents and restricted cash
        86,884,000  -25,515,000 -40,106,000 -41,026,000 -662,312,000 531,734,000 -92,842,000 214,061,000 -147,683,000 14,333,000 150,582,000 -454,206,000 556,256,000 40,228,000 36,432,000 132,756,000 -43,059,000 -38,952,000 -47,943,000 -186,390,000   
          cash, cash equivalents and restricted cash, beginning of period
        175,425,000 389,195,000 398,554,000 835,528,000 69,856,000 386,200,000   
          cash, cash equivalents and restricted cash, end of period
        262,309,000 -107,123,000 -25,515,000 -40,106,000 348,169,000 -662,312,000 531,734,000 -92,842,000 612,615,000 -147,683,000 14,333,000 150,582,000 381,322,000 556,256,000 40,228,000 36,432,000 202,612,000 -43,059,000 -38,952,000 -47,943,000 199,810,000   
          reconciliation of cash, cash equivalents and restricted cash:
                               
          cash and cash equivalents
        260,843,000 -107,121,000 -25,664,000 -40,106,000 346,850,000                   
          restricted cash
        1,466,000 -2,000 149,000 1,319,000                   
          cash, cash equivalents and restricted cash
        262,309,000 -107,123,000 -25,515,000 -40,106,000 348,169,000                   
          supplemental disclosure of non-cash investing and financing activities:
                               
          purchases of property and equipment recorded in accounts payable and accrued expenses
        6,343,000 1,970,000 2,097,000 -418,000 3,889,000 7,650,000 250,000 -8,440,000 13,719,000 8,077,000 -3,729,000 4,105,000 57,000 -31,000 -388,000 -135,000 664,000 495,000 -204,000 -1,062,000 1,537,000 345,000  
          proceeds from issuance of common stock and pre-funded warrants from follow-on offerings, net of issuance costs
                               
          proceeds from issuance of common stock under at-the-market offering, net of issuance costs
                               
          net decrease in cash, cash equivalents and restricted cash
                               
          supplemental disclosures of non-cash investing and financing activities:
                               
          unrealized foreign exchange gain
          -789,000                     
          proceeds from issuance of common stock from at-the-market offerings, net of issuance costs
                               
          proceeds from issuance of common stock from follow-on offerings, net of issuance costs
              1,423,176,000                 
          net cash provided (used) in investing activities
           77,742,000 123,317,000                   
          proceeds from issuance of common stock from at-the-market offering, not yet received
                               
          proceeds from exercise of common stock options
            6,049,000  11,737,000 2,744,000 5,024,000 2,067,000 2,155,000 884,000 502,000 2,532,000 1,757,000 324,000 282,000 1,568,000 491,000 466,000 487,000 181,000 108,000 
          supplemental disclosure of non-cash investing activities:
                               
          non-cash payments for acquired manufacturing rights
                               
          issuance of common stock for acquired manufacturing rights
                               
          unrealized foreign exchange gains
                               
          accrued manufacturing expenses
              16,240,000 35,546,000 -51,840,000 10,887,000 27,511,000 -586,000 6,689,000 -2,004,000 5,440,000 -2,026,000 2,416,000 -2,593,000 -366,000 -8,138,000 2,525,000 -11,528,000 -1,744,000 
          purchases related to manufacturing facility and equipment construction-in-progress
              -33,133,000                 
          proceeds from issuance of common stock related to at-the-market offerings, net of issuance costs
              89,460,000                 
          release of restricted stock units
              -9,336,000 -565,000 -3,306,000 -330,000 -2,605,000 -214,000 -727,000          
          proceeds from issuance of common stock under employee stock purchase plan
                1,021,000             
          manufacturing facility and equipment construction-in-progress
                -6,394,000               
          sale of investments
                6,378,000  6,372,000 1,291,000 1,127,000  7,000,000         
          proceeds from issuance of common stock related to at-the-market offering, net of issuance costs
                  49,000,000 41,787,000    3,115,000       
          loss on disposal of assets
                             2,000 16,000 
          asset impairment charges
                     156,000 57,000     
          net amortization of premium (discounts) on investments
                               
          proceeds from sales of property and equipment
                               
          proceeds from issuance of common stock under atm sales program, net of issuance costs
                               
          supplemental disclosure of cash flow information:
                               
          cash paid for interest
                         
          stock issued for payment of accounts payable
                         1,000     
          net amortization of premiums on investments
                  -14,572,000 -11,844,000 -5,990,000 -1,175,000 -238,000 145,000 321,000 496,000 429,000 330,000 151,000   
          loss on disposal of fixed assets
                      44,000       
          proceeds from sale of property and equipment
                      7,000      
          amortization of operating right-of-use assets
                   1,651,000 1,630,000  1,670,000 1,564,000 1,787,000  346,000 384,000 180,000   
          deferred offering costs included in accounts payable and accrued expenses
                       -22,000 23,000       
          change in fair value of redeemable convertible preferred stock warrant
                             
          deferred rent and other long-term liabilities
                             -3,000 -5,000 
          payments of capital lease obligations
                             
          proceeds from initial public offering, net of issuance costs
                               
          proceeds from issuance of redeemable convertible preferred stock, net of issuance costs
                             
          proceeds from issuance of common stock related to early exercised stock options
                             
          proceeds from issuance of common stock under the employee stock purchase plan
                     483,000   398,000     
          conversion of convertible preferred stock into common stock
                             
          proceeds from issuance of common stock related to at-the-market offering, net of commissions and offering expenses
                      43,121,000         
          proceeds from issuance of common stock through atm facility not yet received
                               
          net income
                               
          adjustments to reconcile net income to net cash from operating activities:
                               
          proceeds from follow-on public offering, net of underwriters' commissions and discounts
                        107,622,000       
          change in fair value of redeemable convertible preferred stock tranche liabilities
                               
          proceeds from initial public offering, net of underwriters' commissions and discounts
                             
          payment of issuance costs for initial public offering
                             -72,000 
          payments of deferred offering costs
                               
          issuance costs for initial public offering included in accounts payable and accrued expenses
                              -1,492,000 
          deferred offering costs included in accrued expenses
                               
          expense on issuance of redeemable convertible preferred stock warrant
                               
          accrued legal settlement
                               
          net increase in cash and cash equivalents
                             -10,848,000 -12,998,000 
          cash and cash equivalents, beginning of period
                             
          cash and cash equivalents, end of period
                             -10,848,000 -12,998,000 
          purchases of property and equipment recorded in accounts payable