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 2023
Institutional positions in Protagonist Therapeutics, Inc as of Sep 30, 2023. 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
- 144
- −23 vs. Q2 2023
- Shares held
- 56.7M
- −20.1K (0.0%) vs. Q2 2023
- Total value
- $945.9M
- −$621.0M (−39.6%) vs. Q2 2023
- New holders
- 17
- 65 more added
- Sold out
- 40
- 40 more reduced
Compare with Q2 2023: 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 2023
Shares, value and share of portfolio for each institution holding Protagonist Therapeutics, Inc; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CWM, LLC | 7 | $0 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 5 | $0 | 0.00% | −1−16.7% | Reduced |
| Gradient Investments LLC | 1 | $17 | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 12 | $200 | 0.00% | −43,510−100.0% | Reduced |
| The PNC Financial Services Group, Inc. | 115 | $1.92K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 131 | $2.19K | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 163 | $3.00K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 300 | $4.79K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 312 | $5.20K | 0.00% | +312 | New |
| China Universal Asset Management Co., Ltd. | 1,473 | $24.6K | 0.01% | +723+96.4% | Added |
| Nisa Investment Advisors, LLC | 2,639 | $44.0K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 3,352 | $55.9K | 0.00% | +389+13.1% | Added |
| Virtus ETF Advisers LLC | 3,440 | $57.4K | 0.03% | −346−9.1% | Reduced |
| Amundi | 3,719 | $57.4K | 0.00% | 00.0% | Unchanged |
| Great West Life Assurance Co | 5,213 | $87.0K | 0.00% | +3,231+163.0% | Added |
| Ameritas Investment Partners, Inc. | 5,386 | $89.8K | 0.00% | +909+20.3% | Added |
| Amalgamated Bank | 6,761 | $113.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 7,722 | $128.8K | 0.00% | +4,604+147.7% | Added |
| Royal Bank of Canada | 8,059 | $134.0K | 0.00% | +3,842+91.1% | Added |
| Allspring Global Investments Holdings, LLC | 8,506 | $141.9K | 0.00% | −167,023−95.2% | Reduced |
| Aquatic Capital Management LLC | 8,500 | $142.0K | 0.01% | +7,400+672.7% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 9,245 | $154.2K | 0.00% | −465−4.8% | Reduced |
| US Bancorp | 9,910 | $165.3K | 0.00% | +9,871+25,310.3% | Added |
| Sawtooth Solutions, LLC | 10,411 | $173.7K | 0.01% | +10,411 | New |
| Bleakley Financial Group, LLC | 10,411 | $173.7K | 0.01% | +10,411 | New |
| AQR Capital Management LLC | 10,466 | $174.6K | 0.00% | −653−5.9% | Reduced |
| ProShare Advisors LLC | 11,182 | $186.5K | 0.00% | +427+4.0% | Added |
| Cerity Partners LLC | 11,265 | $187.9K | 0.00% | −725−6.0% | Reduced |
| Franklin Street Advisors Inc | 11,720 | $195.0K | 0.02% | −500−4.1% | Reduced |
| Franklin Resources Inc | 11,853 | $197.7K | 0.00% | −29,231−71.1% | Reduced |
| STRS Ohio | 12,000 | $200.0K | 0.00% | −11,700−49.4% | Reduced |
| King Wealth | 12,000 | $200.0K | 0.04% | 00.0% | Unchanged |
| Capital Fund Management S.A. | 12,629 | $210.7K | 0.00% | −13,976−52.5% | Reduced |
| Teacher Retirement System of Texas | 12,954 | $216.0K | 0.00% | +740+6.1% | Added |
| Arizona State Retirement System | 13,041 | $217.5K | 0.00% | +396+3.1% | Added |
| Chartwell Investment Partners, LLC | 13,744 | $229.0K | 0.01% | 00.0% | Unchanged |
| Obermeyer Wood Investment Counsel, LLLP | 13,792 | $230.1K | 0.02% | +1,180+9.4% | Added |
| Mariner, LLC | 14,542 | $242.6K | 0.00% | +3,708+34.2% | Added |
| Principal Financial Group Inc | 14,971 | $249.7K | 0.00% | +1,068+7.7% | Added |
| XTX Topco Ltd | 16,139 | $269.2K | 0.05% | +16,139 | New |
| DekaBank Deutsche Girozentrale | 15,800 | $271.0K | 0.00% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 16,303 | $271.9K | 0.00% | +910+5.9% | Added |
| E Fund Management Co., Ltd. | 17,991 | $300.0K | 0.02% | +2,637+17.2% | Added |
| CWM Advisors, LLC | 18,610 | $310.4K | 0.04% | +18,610 | New |
| Skandinaviska Enskilda Banken AB (publ) | 18,914 | $315.0K | 0.00% | 00.0% | Unchanged |
| International Biotechnology Trust PLC | 19,900 | $331.9K | 0.11% | 00.0% | Unchanged |
| Marshall Wace, LLP | 21,747 | $362.7K | 0.00% | −142,753−86.8% | Reduced |
| Janus Henderson Group PLC | 21,775 | $363.5K | 0.00% | +20+0.1% | Added |
| New York State Common Retirement Fund | 23,201 | $387.0K | 0.00% | +237+1.0% | Added |
| Engineers Gate Manager LP | 25,854 | $431.2K | 0.02% | +25,854 | New |
| Ensign Peak Advisors, Inc | 28,400 | $473.7K | 0.00% | +12,100+74.2% | Added |
| American International Group, Inc. | 28,505 | $475.5K | 0.00% | +2,411+9.2% | Added |
| MetLife Investment Management | 28,596 | $477.0K | 0.00% | 00.0% | Unchanged |
| Bellevue Group AG | 30,000 | $500.4K | 0.01% | +30,000 | New |
| Hennion & Walsh Asset Management, Inc. | 31,666 | $528.2K | 0.03% | +14,958+89.5% | Added |
| Jump Financial, LLC | 35,438 | $591.1K | 0.02% | +21,070+146.6% | Added |
| Mirae Asset Global Investments Co., Ltd. | 37,222 | $620.9K | 0.00% | +1,555+4.4% | Added |
| Birchview Capital, LP | 38,000 | $633.8K | 0.54% | 00.0% | Unchanged |
| Jane Street Group, LLC | 38,506 | $642.3K | 0.00% | +16,697+76.6% | Added |
| SEI Investments Co | 40,216 | $670.8K | 0.00% | −31,800−44.2% | Reduced |
| Invesco Ltd. | 40,901 | $682.2K | 0.00% | −223,510−84.5% | Reduced |
| Alps Advisors Inc | 42,449 | $708.0K | 0.01% | +368+0.9% | Added |
| Voya Investment Management LLC | 42,963 | $716.6K | 0.00% | +1,374+3.3% | Added |
| AlphaCentric Advisors LLC | 43,500 | $725.6K | 0.41% | +43,500 | New |
| Legal & General Group Plc | 44,765 | $746.7K | 0.00% | +265+0.6% | Added |
| Public Sector Pension Investment Board | 49,000 | $817.3K | 0.01% | −97,000−66.4% | Reduced |
| Ghisallo Capital Management LLC | 50,000 | $834.0K | 0.09% | 00.0% | Unchanged |
| Credit Suisse AG | 50,113 | $835.9K | 0.00% | −12,721−20.2% | Reduced |
| Citadel Advisors LLC | 50,796 | $847.3K | 0.00% | −498,198−90.7% | Reduced |
| Knott David M Jr | 52,368 | $873.0K | 0.34% | +52,368 | New |
| California State Teachers Retirement System | 53,080 | $885.4K | 0.00% | −4,568−7.9% | Reduced |
| Campbell & CO Investment Adviser LLC | 56,577 | $943.7K | 0.11% | +36,019+175.2% | Added |
| Susquehanna International Group, LLP | 57,245 | $954.8K | 0.00% | +41,281+258.6% | Added |
| Profund Advisors LLC | 58,716 | $979.4K | 0.05% | +6,933+13.4% | Added |
| Federated Hermes, Inc. | 60,234 | $1.00M | 0.00% | +30,507+102.6% | Added |
| State of Wisconsin Investment Board | 61,481 | $1.03M | 0.00% | +11,804+23.8% | Added |
| Moody Aldrich Partners LLC | 68,968 | $1.15M | 0.22% | +27,108+64.8% | Added |
| UBS Asset Management Americas Inc | 71,059 | $1.19M | 0.00% | +6,281+9.7% | Added |
| Deutsche Bank AG | 71,913 | $1.20M | 0.00% | −789,411−91.7% | Reduced |
| Algert Global LLC | 72,830 | $1.21M | 0.06% | +45,600+167.5% | Added |
| Manufacturers Life Insurance Company, The | 74,123 | $1.24M | 0.00% | +8,231+12.5% | Added |
| Wells Fargo & Company | 76,564 | $1.28M | 0.00% | +5,513+7.8% | Added |
| Rhumbline Advisers | 82,809 | $1.38M | 0.00% | +4,898+6.3% | Added |
| Alliancebernstein L.P. | 87,272 | $1.46M | 0.00% | +7,072+8.8% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 88,000 | $1.47M | 0.01% | +88,000 | New |
| UBS Group AG | 90,726 | $1.51M | 0.00% | +25,186+38.4% | Added |
| Qube Research & Technologies Ltd | 91,735 | $1.53M | 0.00% | +91,735 | New |
| Swiss National Bank | 100,600 | $1.68M | 0.00% | +2,600+2.7% | Added |
| Suvretta Capital Management, LLC | 108,308 | $1.81M | 0.10% | +27,165+33.5% | Added |
| TD Asset Management Inc | 110,800 | $1.85M | 0.00% | +55,400+100.0% | Added |
| Artia Global Partners LP | 112,340 | $1.87M | 0.78% | 00.0% | Unchanged |
| Jacobs Levy Equity Management, Inc | 129,011 | $2.15M | 0.01% | −17,476−11.9% | Reduced |
| Walleye Capital LLC | 133,816 | $2.23M | 0.03% | +81,155+154.1% | Added |
| UBS Oconnor LLC | 136,268 | $2.27M | 0.04% | +69,174+103.1% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 139,494 | $2.33M | 0.01% | −23,931−14.6% | Reduced |
| Great Lakes Advisors, LLC | 141,559 | $2.36M | 0.02% | −5,489−3.7% | Reduced |
| BNP Paribas Arbitrage, SA | 143,964 | $2.40M | 0.01% | −58,346−28.8% | Reduced |
| Twinbeech Capital LP | 147,346 | $2.46M | 0.05% | +147,346 | New |
| Citigroup Inc | 147,828 | $2.47M | 0.00% | +40,307+37.5% | Added |
| Schonfeld Strategic Advisors LLC | 154,098 | $2.57M | 0.02% | +154,098 | New |