Protagonist Therapeutics, Inc
PTGX- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001377121
In the last 90 days, Protagonist Therapeutics, Inc insiders filed 0 open-market purchases and 2 sales; 346 institutions reported holding it in 13F filings for Q2 2026, worth $9.30B in total; Duquesne Family Office is the only superinvestor holding it.
13F holders, Q3 2022
Institutional positions in Protagonist Therapeutics, Inc as of Sep 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 133
- +2 vs. Q2 2022
- Shares held
- 47.3M
- −6.02M (−11.3%) vs. Q2 2022
- Total value
- $398.9M
- −$23.2M (−5.5%) vs. Q2 2022
- New holders
- 28
- 41 more added
- Sold out
- 26
- 41 more reduced
Compare with Q2 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting PTGX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 346 | $9.30B |
| Q1 2026 | 322 | $8.31B |
| Q4 2025 | 319 | $6.18B |
| Q3 2025 | 275 | $4.70B |
| Q2 2025 | 274 | $3.92B |
| Q1 2025 | 275 | $3.15B |
| Q4 2024 | 241 | $2.44B |
| Q3 2024 | 240 | $2.78B |
| Q2 2024 | 188 | $2.05B |
| Q1 2024 | 185 | $1.73B |
| Q4 2023 | 157 | $1.32B |
| Q3 2023 | 144 | $945.9M |
| Q2 2023 | 167 | $1.57B |
| Q1 2023 | 138 | $1.22B |
| Q4 2022 | 137 | $533.3M |
| Q3 2022 | 133 | $398.9M |
| Q2 2022 | 131 | $422.1M |
| Q1 2022 | 140 | $1.19B |
| Q4 2021 | 149 | $1.68B |
| Q3 2021 | 132 | $820.8M |
| Q2 2021 | 139 | $2.16B |
| Q1 2021 | 127 | $1.15B |
Institutions, Q3 2022
Shares, value and share of portfolio for each institution holding Protagonist Therapeutics, Inc; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 11 | $0 | 0.00% | +2+22.2% | Added |
| Daiwa Securities Group Inc. | 163 | $1.00K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 345 | $3.00K | 0.00% | 00.0% | Unchanged |
| Macquarie Group Ltd | 0 | $3.00K | 0.00% | −307−100.0% | Reduced |
| TCI Wealth Advisors, Inc. | 387 | $3.00K | 0.00% | +387 | New |
| Leonteq Securities AG | 470 | $3.96K | 0.00% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 460 | $4.00K | 0.00% | +460 | New |
| Simplex Trading, LLC | 755 | $6.00K | 0.00% | −8,882−92.2% | Reduced |
| Royal Bank of Canada | 811 | $7.00K | 0.00% | +301+59.0% | Added |
| Quantbot Technologies LP | 1,000 | $8.00K | 0.00% | −8,658−89.6% | Reduced |
| Global Retirement Partners, LLC | 1,000 | $8.00K | 0.00% | +1,000 | New |
| US Bancorp | 1,112 | $9.00K | 0.00% | +1,112 | New |
| Dark Forest Capital Management LP | 1,582 | $13.0K | 0.00% | +1,057+201.3% | Added |
| Nisa Investment Advisors, LLC | 2,000 | $16.0K | 0.00% | 00.0% | Unchanged |
| Great West Life Assurance Co | 1,982 | $17.0K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 2,344 | $19.0K | 0.00% | −3,281−58.3% | Reduced |
| Metropolitan Life Insurance Co | 2,921 | $24.6K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 3,501 | $29.0K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 5,765 | $49.0K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 6,404 | $53.0K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 7,199 | $61.0K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 10,289 | $87.0K | 0.00% | −27,667−72.9% | Reduced |
| Principal Financial Group Inc | 10,349 | $87.0K | 0.00% | +10,349 | New |
| State Board of Administration of Florida Retirement System | 10,963 | $92.0K | 0.00% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 11,687 | $98.0K | 0.00% | +1,375+13.3% | Added |
| Teacher Retirement System of Texas | 11,946 | $101.0K | 0.00% | +11,946 | New |
| Gsa Capital Partners LLP | 12,145 | $102.0K | 0.01% | +12,145 | New |
| Bridgefront Capital, LLC | 12,084 | $102.0K | 0.10% | +12,084 | New |
| Ensign Peak Advisors, Inc | 12,270 | $103.0K | 0.00% | +1,590+14.9% | Added |
| Mariner, LLC | 13,107 | $110.0K | 0.00% | +13,107 | New |
| Legal & General Group Plc | 13,290 | $112.0K | 0.00% | −4,836−26.7% | Reduced |
| Virtus ETF Advisers LLC | 14,237 | $120.0K | 0.05% | +108+0.8% | Added |
| STRS Ohio | 15,300 | $128.0K | 0.00% | 00.0% | Unchanged |
| Obermeyer Wood Investment Counsel, LLLP | 15,308 | $129.0K | 0.01% | +34+0.2% | Added |
| DekaBank Deutsche Girozentrale | 15,800 | $131.0K | 0.00% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 18,422 | $155.0K | 0.00% | +18,422 | New |
| Manufacturers Life Insurance Company, The | 18,572 | $156.6K | 0.00% | −816−4.2% | Reduced |
| Cubist Systematic Strategies, LLC | 19,029 | $160.0K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 19,857 | $167.0K | 0.00% | +5,934+42.6% | Added |
| Occudo Quantitative Strategies LP | 20,887 | $176.0K | 0.01% | −117,508−84.9% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 21,395 | $180.4K | 0.02% | +21,395 | New |
| American International Group, Inc. | 21,845 | $184.0K | 0.00% | +308+1.4% | Added |
| King Wealth | 22,000 | $185.0K | 0.05% | 00.0% | Unchanged |
| Group One Trading, L.P. | 22,263 | $188.0K | 0.01% | −21,651−49.3% | Reduced |
| Trexquant Investment LP | 22,421 | $189.0K | 0.01% | +22,421 | New |
| E Fund Management Co., Ltd. | 23,848 | $201.0K | 0.02% | −12,185−33.8% | Reduced |
| MetLife Investment Management | 23,914 | $201.6K | 0.00% | 00.0% | Unchanged |
| Tudor Investment Corp Et Al | 24,332 | $205.0K | 0.01% | +24,332 | New |
| Alps Advisors Inc | 26,821 | $226.0K | 0.00% | −2,048−7.1% | Reduced |
| Tower Research Capital LLC (TRC) | 27,154 | $229.0K | 0.00% | −23,569−46.5% | Reduced |
| UBS Asset Management Americas Inc | 27,275 | $229.9K | 0.00% | −5,389−16.5% | Reduced |
| New York State Common Retirement Fund | 27,697 | $233.0K | 0.00% | +5,397+24.2% | Added |
| Invesco Ltd. | 28,724 | $242.0K | 0.00% | −779−2.6% | Reduced |
| Ergoteles LLC | 29,530 | $249.0K | 0.01% | +29,530 | New |
| Vontobel Holding Ltd. | 30,000 | $253.0K | 0.00% | +10,000+50.0% | Added |
| Schonfeld Strategic Advisors LLC | 31,814 | $268.0K | 0.00% | −16,218−33.8% | Reduced |
| Credit Suisse AG | 32,032 | $270.0K | 0.00% | +217+0.7% | Added |
| Dynamic Technology Lab Private Ltd | 33,498 | $282.0K | 0.03% | +16,172+93.3% | Added |
| SEI Investments Co | 36,562 | $308.0K | 0.00% | −84,443−69.8% | Reduced |
| Birchview Capital, LP | 38,000 | $320.0K | 0.23% | 00.0% | Unchanged |
| XTX Topco Ltd | 38,824 | $327.0K | 0.08% | +26,201+207.6% | Added |
| Alliancebernstein L.P. | 40,000 | $337.0K | 0.00% | −6,000−13.0% | Reduced |
| Caption Management, LLC | 40,000 | $337.0K | 0.06% | +29,600+284.6% | Added |
| Fox Run Management, L.L.C. | 40,683 | $343.0K | 0.13% | +40,683 | New |
| Franklin Street Advisors Inc | 42,220 | $356.0K | 0.04% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 42,513 | $358.0K | 0.00% | −1,820−4.1% | Reduced |
| UBS Group AG | 46,580 | $393.0K | 0.00% | −82,407−63.9% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 48,977 | $413.0K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 49,567 | $418.0K | 0.00% | −371−0.7% | Reduced |
| Jump Financial, LLC | 53,190 | $449.0K | 0.02% | +1,926+3.8% | Added |
| Graham Capital Management, L.P. | 53,443 | $450.0K | 0.02% | +53,443 | New |
| Rhumbline Advisers | 70,517 | $594.0K | 0.00% | +3,951+5.9% | Added |
| Algert Global LLC | 70,932 | $598.0K | 0.04% | −17,165−19.5% | Reduced |
| Squarepoint Ops LLC | 76,862 | $648.0K | 0.01% | +22,186+40.6% | Added |
| Los Angeles Capital Management LLC | 76,990 | $649.0K | 0.00% | +6,060+8.5% | Added |
| Man Group plc | 79,935 | $674.0K | 0.00% | – | – |
| Swiss National Bank | 86,500 | $729.0K | 0.00% | +2,200+2.6% | Added |
| Qube Research & Technologies Ltd | 91,276 | $769.0K | 0.00% | +91,276 | New |
| Kennedy Capital Management, Inc. | 99,087 | $835.0K | 0.02% | −89−0.1% | Reduced |
| SG Americas Securities, LLC | 100,200 | $845.0K | 0.01% | −52,833−34.5% | Reduced |
| Thrivent Financial for Lutherans | 100,993 | $852.0K | 0.00% | +100,993 | New |
| Walleye Capital LLC | 102,943 | $868.0K | 0.02% | −154,414−60.0% | Reduced |
| AXA S.A. | 107,700 | $907.9K | 0.00% | +107,700 | New |
| ExodusPoint Capital Management, LP | 108,876 | $918.0K | 0.01% | −2,250−2.0% | Reduced |
| AQR Capital Management LLC | 114,688 | $967.0K | 0.00% | +114,688 | New |
| Jefferies Group LLC | 115,500 | $973.7K | 0.03% | +115,500 | New |
| Tekla Capital Management LLC | 122,271 | $1.03M | 0.04% | 00.0% | Unchanged |
| PDT Partners, LLC | 126,038 | $1.06M | 0.16% | +37,460+42.3% | Added |
| Acadian Asset Management LLC | 137,200 | $1.16M | 0.01% | +137,200 | New |
| D. E. Shaw & Co., Inc. | 143,075 | $1.21M | 0.00% | +143,075 | New |
| Voya Investment Management LLC | 146,459 | $1.23M | 0.00% | +129,091+743.3% | Added |
| Susquehanna International Group, LLP | 146,488 | $1.24M | 0.00% | +81,328+124.8% | Added |
| Rothschild & Co Asset Management US Inc. | 154,482 | $1.30M | 0.02% | −212,635−57.9% | Reduced |
| Bank of New York Mellon Corp | 158,059 | $1.33M | 0.00% | +15,988+11.3% | Added |
| JPMorgan Chase & Co | 175,559 | $1.48M | 0.00% | +55,064+45.7% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 191,193 | $1.61M | 0.01% | +191,193 | New |
| Millennium Management LLC | 198,022 | $1.67M | 0.00% | −891,506−81.8% | Reduced |
| Gratus Capital LLC | 206,113 | $1.74M | 0.19% | +206,113 | New |
| HRT Financial LP | 214,097 | $1.80M | 0.02% | +214,097 | New |
| Barclays PLC | 215,994 | $1.82M | 0.00% | +192,463+817.9% | Added |