PTGX
Protagonist Therapeutics, IncCompany with tickers: PTGX
CIK
1377121
CUSIP
74366E102
Shares Outstanding
63,808,716
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
Report Date:
Holders: 315
Total Value: $5,637,974,454
Total Shares: 64,552,034
Showing top 100 of 315 holders by value
| Holder | Value (USD) | Shares | Type | Discretion | Filed | Action |
|---|---|---|---|---|---|---|
| BlackRock, Inc. | $848,595,344 | 9,715,999 | Shares | Sole | 2026-02-12 | View |
| FARALLON CAPITAL MANAGEMENT LLC | $536,617,484 | 6,144,006 | Shares | Other | 2026-02-17 | View |
| RTW INVESTMENTS, LP | $441,857,689 | 5,059,053 | Shares | Sole | 2026-02-17 | View |
| STATE STREET CORP | $279,464,330 | 3,199,729 | Shares | Defined | 2026-02-13 | View |
| WELLINGTON MANAGEMENT GROUP LLP | $276,992,080 | 3,171,423 | Shares | Defined | 2026-02-17 | View |
| UBS Group AG | $241,933,632 | 2,770,021 | Shares | Defined | 2026-01-29 | View |
| JANUS HENDERSON GROUP PLC | $231,449,339 | 2,649,981 | Shares | Defined | 2026-02-17 | View |
| JOHNSON & JOHNSON | $213,911,643 | 2,449,183 | Shares | Defined | 2026-02-13 | View |
| Invesco Ltd. | $136,935,143 | 1,567,840 | Shares | Defined | 2026-02-19 | View |
| GEODE CAPITAL MANAGEMENT, LLC | $126,898,731 | 1,452,928 | Shares | Defined | 2026-02-09 | View |
| Woodline Partners LP | $123,042,146 | 1,408,772 | Shares | Sole | 2026-02-17 | View |
| PRICE T ROWE ASSOCIATES INC /MD/ | $122,340,456 | 1,400,738 | Shares | Sole | 2026-02-17 | View |
| PERCEPTIVE ADVISORS LLC | $117,946,119 | 1,350,425 | Shares | Sole | 2026-02-17 | View |
| CITADEL ADVISORS LLC | $98,404,842 | 1,126,687 | Shares | Defined | 2026-02-17 | View |
| DRIEHAUS CAPITAL MANAGEMENT LLC | $96,001,507 | 1,099,170 | Shares | Sole | 2026-02-17 | View |
| MARSHALL WACE, LLP | $89,516,948 | 1,024,925 | Shares | Other | 2026-02-13 | View |
| GOLDMAN SACHS GROUP INC | $83,946,752 | 961,149 | Shares | Defined | 2026-02-10 | View |
| BANK OF AMERICA CORP /DE/ | $75,774,433 | 867,580 | Shares | Defined | 2026-02-17 | View |
| NORTHERN TRUST CORP | $50,126,605 | 573,925 | Shares | Other | 2026-02-17 | View |
| Nationale-Nederlanden Powszechne Towarzystwo Emerytalne S.A. | $49,943,195 | 571,825 | Shares | Sole | 2026-02-11 | View |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $48,627,593 | 556,762 | Shares | Sole | 2026-02-13 | View |
| FMR LLC | $47,152,943 | 539,878 | Shares | Defined | 2026-02-17 | View |
| AMERICAN CENTURY COMPANIES INC | $46,763,844 | 535,423 | Shares | Defined | 2026-02-13 | View |
| Pictet Asset Management Holding SA | $46,257,971 | 529,631 | Shares | Sole | 2026-01-29 | View |
| Clearbridge Investments, LLC | $42,782,800 | 489,842 | Shares | Sole | 2026-02-11 | View |
| COMMODORE CAPITAL LP | $39,303,000 | 450,000 | Shares | Sole | 2026-02-17 | View |
| DIMENSIONAL FUND ADVISORS LP | $36,195,005 | 414,415 | Shares | Sole | 2026-02-12 | View |
| VANGUARD GROUP INC | $35,435,672 | 405,721 | Shares | Defined | 2026-01-29 | View |
| 683 Capital Management, LLC | $33,247,630 | 380,669 | Shares | Defined | 2026-02-17 | View |
| Voya Investment Management LLC | $31,980,849 | 366,165 | Shares | Defined | 2026-02-12 | View |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $30,446,724 | 348,600 | Shares | Other | 2026-02-17 | View |
| PRINCIPAL FINANCIAL GROUP INC | $30,388,380 | 347,932 | Shares | Defined | 2026-02-02 | View |
| JENNISON ASSOCIATES LLC | $28,923,863 | 331,164 | Shares | Defined | 2026-01-30 | View |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | $28,832,506 | 330,118 | Shares | Defined | 2026-02-13 | View |
| Bank of New York Mellon Corp | $20,443,758 | 234,071 | Shares | Defined | 2026-02-10 | View |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | $20,335,896 | 232,836 | Shares | Sole | 2026-02-17 | View |
| NEXTBio Capital Management LP | $20,054,923 | 229,619 | Shares | Sole | 2026-02-13 | View |
| KENNEDY CAPITAL MANAGEMENT, INC. | $19,340,918 | 221,444 | Shares | Sole | 2026-02-13 | View |
| Holocene Advisors, LP | $18,343,059 | 210,019 | Shares | Sole | 2026-02-17 | View |
| Skandinaviska Enskilda Banken AB (publ) | $17,954,833 | 205,574 | Shares | Defined | 2026-02-12 | View |
| Public Sector Pension Investment Board | $17,767,226 | 203,426 | Shares | Sole | 2026-02-13 | View |
| Alyeska Investment Group, L.P. | $17,426,338 | 199,523 | Shares | Sole | 2026-02-13 | View |
| MPM ONCOLOGY IMPACT MANAGEMENT LP | $17,421,797 | 199,471 | Shares | Sole | 2026-02-17 | View |
| AIHC Capital Management Ltd | $16,579,140 | 189,823 | Shares | Sole | 2026-02-05 | View |
| BARCLAYS PLC | $16,388,651 | 187,642 | Shares | Sole | 2026-02-13 | View |
| RAYMOND JAMES FINANCIAL INC | $15,852,470 | 181,503 | Shares | Defined | 2026-02-18 | View |
| NAN FUNG TRINITY (HK) LTD | $15,779,717 | 180,670 | Shares | Sole | 2026-02-04 | View |
| Caption Management, LLC | $15,267,032 | 174,800 | Shares | Sole | 2026-02-17 | View |
| Affinity Asset Advisors, LLC | $15,033,397 | 172,125 | Shares | Sole | 2026-02-13 | View |
| Boxer Capital Management, LLC | $14,847,800 | 170,000 | Shares | Sole | 2026-02-17 | View |
| AMERIPRISE FINANCIAL INC | $14,805,701 | 169,518 | Shares | Defined | 2026-02-17 | View |
| Duquesne Family Office LLC | $13,948,198 | 159,700 | Shares | Defined | 2026-02-17 | View |
| TD ASSET MANAGEMENT INC | $13,863,478 | 158,730 | Shares | Sole | 2026-02-10 | View |
| JPMORGAN CHASE & CO | $13,563,900 | 155,300 | Shares | Other | 2026-02-11 | View |
| RHUMBLINE ADVISERS | $13,533,333 | 154,950 | Shares | Sole | 2026-02-13 | View |
| Qube Research & Technologies Ltd | $13,439,529 | 153,876 | Shares | Sole | 2026-02-17 | View |
| Legal & General Group Plc | $13,027,982 | 149,164 | Shares | Defined | 2026-02-09 | View |
| SEGALL BRYANT & HAMILL, LLC | $11,272,100 | 129,060 | Shares | Sole | 2026-02-13 | View |
| Nuveen, LLC | $10,992,698 | 125,861 | Shares | Defined | 2026-02-12 | View |
| PANAGORA ASSET MANAGEMENT INC | $10,951,038 | 125,384 | Shares | Sole | 2026-02-13 | View |
| Universal- Beteiligungs- und Servicegesellschaft mbH | $9,959,904 | 114,036 | Shares | Defined | 2026-01-28 | View |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $9,899,115 | 113,340 | Shares | Defined | 2026-02-13 | View |
| PRUDENTIAL FINANCIAL INC | $9,638,842 | 110,360 | Shares | Defined | 2026-02-13 | View |
| Hudson Bay Capital Management LP | $9,573,774 | 109,615 | Shares | Sole | 2026-02-13 | View |
| DEUTSCHE BANK AG\ | $9,210,875 | 105,460 | Shares | Defined | 2026-02-11 | View |
| Opaleye Management Inc. | $9,170,700 | 105,000 | Shares | Sole | 2026-02-17 | View |
| UBS ASSET MANAGEMENT AMERICAS INC | $9,129,471 | 104,528 | Shares | Defined | 2026-02-13 | View |
| SOROS FUND MANAGEMENT LLC | $8,734,000 | 100,000 | Shares | Sole | 2026-02-13 | View |
| Neuberger Berman Group LLC | $8,600,631 | 98,473 | Shares | Defined | 2026-02-13 | View |
| Swiss National Bank | $8,576,788 | 98,200 | Shares | Sole | 2026-02-12 | View |
| BNP PARIBAS ARBITRAGE, SA | $8,538,707 | 97,764 | Shares | Defined | 2026-02-10 | View |
| CITIGROUP INC | $8,289,351 | 94,909 | Shares | Defined | 2026-02-13 | View |
| AXIOM INTERNATIONAL INVESTORS LLC /DE | $7,814,135 | 89,468 | Shares | Sole | 2026-02-11 | View |
| CITADEL ADVISORS LLC | $7,755,792 | 88,800 | Shares | Defined | 2026-02-17 | View |
| Atika Capital Management LLC | $7,511,239 | 86,000 | Shares | Defined | 2026-02-13 | View |
| MOODY ALDRICH PARTNERS LLC | $7,041,612 | 80,623 | Shares | Sole | 2026-01-30 | View |
| VICTORY CAPITAL MANAGEMENT INC | $7,037,071 | 80,571 | Shares | Sole | 2026-02-13 | View |
| EAM Investors, LLC | $6,856,015 | 78,498 | Shares | Sole | 2026-02-12 | View |
| FRANKLIN RESOURCES INC | $6,676,442 | 76,442 | Shares | Defined | 2026-02-11 | View |
| GREAT LAKES ADVISORS, LLC | $6,460,190 | 73,966 | Shares | Sole | 2026-02-12 | View |
| HighVista Strategies LLC | $6,423,420 | 73,545 | Shares | Sole | 2026-02-17 | View |
| ALLIANCEBERNSTEIN L.P. | $6,395,209 | 73,222 | Shares | Defined | 2026-02-17 | View |
| Knott David M Jr | $6,375,820 | 73,000 | Shares | Defined | 2026-02-12 | View |
| EFG International AG | $6,342,892 | 72,623 | Shares | Defined | 2026-02-17 | View |
| WELLS FARGO & COMPANY/MN | $6,257,473 | 71,645 | Shares | Defined | 2026-02-13 | View |
| JANE STREET GROUP, LLC | $6,078,864 | 69,600 | Shares | Defined | 2026-02-12 | View |
| Fisher Asset Management, LLC | $5,687,056 | 65,114 | Shares | Defined | 2026-02-09 | View |
| Rafferty Asset Management, LLC | $5,560,151 | 63,661 | Shares | Sole | 2026-02-13 | View |
| StemPoint Capital LP | $5,190,616 | 59,430 | Shares | Sole | 2026-02-17 | View |
| Eagle Health Investments LP | $5,004,582 | 57,300 | Shares | Sole | 2026-02-06 | View |
| Quinn Opportunity Partners LLC | $4,826,321 | 55,259 | Shares | Sole | 2026-02-13 | View |
| Birchview Capital, LP | $4,803,700 | 55,000 | Shares | Sole | 2026-02-13 | View |
| BESSEMER GROUP INC | $4,730,508 | 54,162 | Shares | Defined | 2026-02-05 | View |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | $4,647,972 | 53,217 | Shares | Sole | 2026-02-17 | View |
| KVP Capital Advisors, LP | $4,629,020 | 53,000 | Shares | Sole | 2026-02-18 | View |
| Eversept Partners, LP | $4,625,613 | 52,961 | Shares | Sole | 2026-02-17 | View |
| 683 Capital Management, LLC | $4,393,202 | 50,300 | Shares | Defined | 2026-02-17 | View |
| Pentwater Capital Management LP | $4,367,000 | 50,000 | Shares | Sole | 2026-02-17 | View |
| GREAT WEST LIFE ASSURANCE CO /CAN/ | $4,335,557 | 49,640 | Shares | Sole | 2026-02-13 | View |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM | $4,310,229 | 49,350 | Shares | Sole | 2026-01-30 | View |