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 3 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 Advisors, LLC | 18,610 | $310.4K | 0.04% | +18,610 | New |
| E Fund Management Co., Ltd. | 17,991 | $300.0K | 0.02% | +2,637+17.2% | Added |
| State Board of Administration of Florida Retirement System | 16,303 | $271.9K | 0.00% | +910+5.9% | Added |
| DekaBank Deutsche Girozentrale | 15,800 | $271.0K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 16,139 | $269.2K | 0.05% | +16,139 | New |
| Principal Financial Group Inc | 14,971 | $249.7K | 0.00% | +1,068+7.7% | Added |
| Mariner, LLC | 14,542 | $242.6K | 0.00% | +3,708+34.2% | Added |
| Obermeyer Wood Investment Counsel, LLLP | 13,792 | $230.1K | 0.02% | +1,180+9.4% | Added |
| Chartwell Investment Partners, LLC | 13,744 | $229.0K | 0.01% | 00.0% | Unchanged |
| Arizona State Retirement System | 13,041 | $217.5K | 0.00% | +396+3.1% | Added |
| Teacher Retirement System of Texas | 12,954 | $216.0K | 0.00% | +740+6.1% | Added |
| Capital Fund Management S.A. | 12,629 | $210.7K | 0.00% | −13,976−52.5% | 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 |
| Franklin Resources Inc | 11,853 | $197.7K | 0.00% | −29,231−71.1% | Reduced |
| Franklin Street Advisors Inc | 11,720 | $195.0K | 0.02% | −500−4.1% | Reduced |
| Cerity Partners LLC | 11,265 | $187.9K | 0.00% | −725−6.0% | Reduced |
| ProShare Advisors LLC | 11,182 | $186.5K | 0.00% | +427+4.0% | Added |
| AQR Capital Management LLC | 10,466 | $174.6K | 0.00% | −653−5.9% | Reduced |
| 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 |
| US Bancorp | 9,910 | $165.3K | 0.00% | +9,871+25,310.3% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 9,245 | $154.2K | 0.00% | −465−4.8% | Reduced |
| Aquatic Capital Management LLC | 8,500 | $142.0K | 0.01% | +7,400+672.7% | Added |
| Allspring Global Investments Holdings, LLC | 8,506 | $141.9K | 0.00% | −167,023−95.2% | Reduced |
| Royal Bank of Canada | 8,059 | $134.0K | 0.00% | +3,842+91.1% | Added |
| Tower Research Capital LLC (TRC) | 7,722 | $128.8K | 0.00% | +4,604+147.7% | Added |
| Amalgamated Bank | 6,761 | $113.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 5,386 | $89.8K | 0.00% | +909+20.3% | Added |
| Great West Life Assurance Co | 5,213 | $87.0K | 0.00% | +3,231+163.0% | Added |
| Amundi | 3,719 | $57.4K | 0.00% | 00.0% | Unchanged |
| Virtus ETF Advisers LLC | 3,440 | $57.4K | 0.03% | −346−9.1% | Reduced |
| Metropolitan Life Insurance Co | 3,352 | $55.9K | 0.00% | +389+13.1% | Added |
| Nisa Investment Advisors, LLC | 2,639 | $44.0K | 0.00% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 1,473 | $24.6K | 0.01% | +723+96.4% | Added |
| Advisor Group Holdings, Inc. | 312 | $5.20K | 0.00% | +312 | New |
| Global Retirement Partners, LLC | 300 | $4.79K | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 163 | $3.00K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 131 | $2.19K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 115 | $1.92K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 12 | $200 | 0.00% | −43,510−100.0% | Reduced |
| Gradient Investments LLC | 1 | $17 | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 7 | $0 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 5 | $0 | 0.00% | −1−16.7% | Reduced |
| Cormorant Asset Management, LP | 0 | $0 | 0.00% | −1,500,000−100.0% | Sold out |
| Holocene Advisors, LP | 0 | $0 | 0.00% | −802,531−100.0% | Sold out |
| Artal Group S.A. | 0 | $0 | 0.00% | −500,000−100.0% | Sold out |
| Woodline Partners LP | 0 | $0 | 0.00% | −427,264−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −351,810−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −310,000−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −195,756−100.0% | Sold out |
| Ameriprise Financial Inc | 0 | $0 | 0.00% | −99,930−100.0% | Sold out |
| EAM Investors, LLC | 0 | $0 | 0.00% | −87,953−100.0% | Sold out |
| Integral Health Asset Management, LLC | 0 | $0 | 0.00% | −75,000−100.0% | Sold out |
| Thrivent Financial for Lutherans | 0 | $0 | 0.00% | −73,381−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −72,686−100.0% | Sold out |
| Harvest Investment Services, LLC | 0 | $0 | 0.00% | −44,113−100.0% | Sold out |
| Soleus Capital Management, L.P. | 0 | $0 | 0.00% | −39,800−100.0% | Sold out |
| Ikarian Capital, LLC | 0 | $0 | 0.00% | −35,000−100.0% | Sold out |
| Tri Locum Partners LP | 0 | $0 | 0.00% | −33,750−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −33,338−100.0% | Sold out |
| HighVista Strategies LLC | 0 | $0 | 0.00% | −29,179−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −27,931−100.0% | Sold out |
| Seven Eight Capital, LP | 0 | $0 | 0.00% | −27,092−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −25,214−100.0% | Sold out |
| Silverarc Capital Management, LLC | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −22,580−100.0% | Sold out |
| Fred Alger Management, LLC | 0 | $0 | 0.00% | −21,719−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −19,140−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −15,588−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −14,895−100.0% | Sold out |
| American Century Companies Inc | 0 | $0 | 0.00% | −14,339−100.0% | Sold out |
| AXA S.A. | 0 | $0 | 0.00% | −11,900−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −11,413−100.0% | Sold out |
| Zacks Investment Management | 0 | $0 | 0.00% | −11,168−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −12,745−100.0% | Sold out |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −9,366−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −9,211−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −9,210−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −7,527−100.0% | Sold out |
| GWM Advisors LLC | 0 | $0 | 0.00% | −3,230−100.0% | Sold out |
| Leonteq Securities AG | 0 | $0 | 0.00% | −470−100.0% | Sold out |
| Signaturefd, LLC | 0 | $0 | 0.00% | −33−100.0% | Sold out |
| Sofos Investments, Inc. | 0 | $0 | 0.00% | −28−100.0% | Sold out |