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, Q2 2023
Institutional positions in Protagonist Therapeutics, Inc as of Jun 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
- 167
- +29 vs. Q1 2023
- Shares held
- 56.7M
- +3.51M (+6.6%) vs. Q1 2023
- Total value
- $1.57B
- +$342.2M (+27.9%) vs. Q1 2023
- New holders
- 43
- 60 more added
- Sold out
- 14
- 48 more reduced
Compare with Q1 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, Q2 2023
Shares, value and share of portfolio for each institution holding Protagonist Therapeutics, Inc; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 6 | $0 | 0.00% | −4−40.0% | Reduced |
| CWM, LLC | 7 | $0 | 0.00% | +7 | New |
| Gradient Investments LLC | 1 | $28 | 0.00% | +1 | New |
| Sofos Investments, Inc. | 28 | $470 | 0.00% | +28 | New |
| Signaturefd, LLC | 33 | $911 | 0.00% | +33 | New |
| US Bancorp | 39 | $1.08K | 0.00% | +39 | New |
| The PNC Financial Services Group, Inc. | 115 | $3.18K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 131 | $3.62K | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 163 | $5.00K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 300 | $8.29K | 0.00% | 00.0% | Unchanged |
| Leonteq Securities AG | 470 | $13.0K | 0.00% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 750 | $20.7K | 0.01% | +83+12.4% | Added |
| Aquatic Capital Management LLC | 1,100 | $30.0K | 0.00% | +1,100 | New |
| Great West Life Assurance Co | 1,982 | $55.0K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 2,639 | $72.9K | 0.00% | +590+28.8% | Added |
| Metropolitan Life Insurance Co | 2,963 | $81.8K | 0.00% | +443+17.6% | Added |
| Amundi | 3,719 | $83.0K | 0.00% | +3,719 | New |
| Tower Research Capital LLC (TRC) | 3,118 | $86.1K | 0.00% | +1,460+88.1% | Added |
| GWM Advisors LLC | 3,230 | $89.2K | 0.00% | +3,230 | New |
| Virtus ETF Advisers LLC | 3,786 | $104.6K | 0.06% | −6,500−63.2% | Reduced |
| Royal Bank of Canada | 4,217 | $116.0K | 0.00% | +1,583+60.1% | Added |
| Ameritas Investment Partners, Inc. | 4,477 | $123.7K | 0.00% | +976+27.9% | Added |
| Amalgamated Bank | 6,761 | $187.0K | 0.00% | +2,032+43.0% | Added |
| Aigen Investment Management, LP | 7,527 | $207.9K | 0.03% | +7,527 | New |
| Verition Fund Management LLC | 9,210 | $254.4K | 0.00% | +9,210 | New |
| Bayesian Capital Management, LP | 9,211 | $254.4K | 0.03% | +9,211 | New |
| Los Angeles Capital Management LLC | 9,366 | $258.7K | 0.00% | −36,107−79.4% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 9,710 | $268.2K | 0.00% | −450−4.4% | Reduced |
| Mackenzie Financial Corp | 12,745 | $284.3K | 0.00% | −14,759−53.7% | Reduced |
| ProShare Advisors LLC | 10,755 | $297.1K | 0.00% | +1,869+21.0% | Added |
| Mariner, LLC | 10,834 | $299.2K | 0.00% | −3,238−23.0% | Reduced |
| AQR Capital Management LLC | 11,119 | $307.1K | 0.00% | +11,119 | New |
| Zacks Investment Management | 11,168 | $308.4K | 0.00% | −693−5.8% | Reduced |
| Trexquant Investment LP | 11,413 | $315.2K | 0.01% | +11,413 | New |
| AXA S.A. | 11,900 | $328.7K | 0.00% | −74,600−86.2% | Reduced |
| King Wealth | 12,000 | $331.0K | 0.07% | 00.0% | Unchanged |
| Cerity Partners LLC | 11,990 | $331.2K | 0.00% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 12,214 | $337.0K | 0.00% | +847+7.5% | Added |
| Franklin Street Advisors Inc | 12,220 | $338.0K | 0.03% | 00.0% | Unchanged |
| Obermeyer Wood Investment Counsel, LLLP | 12,612 | $348.3K | 0.03% | −1,076−7.9% | Reduced |
| Arizona State Retirement System | 12,645 | $349.3K | 0.00% | +1,954+18.3% | Added |
| Chartwell Investment Partners, LLC | 13,744 | $379.6K | 0.01% | +13,744 | New |
| Principal Financial Group Inc | 13,903 | $384.0K | 0.00% | +380+2.8% | Added |
| American Century Companies Inc | 14,339 | $396.0K | 0.00% | −1,278−8.2% | Reduced |
| Jump Financial, LLC | 14,368 | $396.8K | 0.01% | −53,332−78.8% | Reduced |
| ExodusPoint Capital Management, LP | 14,654 | $405.0K | 0.00% | +14,654 | New |
| Arrowstreet Capital, Limited Partnership | 14,895 | $411.0K | 0.00% | +14,895 | New |
| E Fund Management Co., Ltd. | 15,354 | $424.0K | 0.03% | +6,641+76.2% | Added |
| State Board of Administration of Florida Retirement System | 15,393 | $425.2K | 0.00% | +4,070+35.9% | Added |
| Voloridge Investment Management, LLC | 15,588 | $430.5K | 0.00% | −449,735−96.7% | Reduced |
| DekaBank Deutsche Girozentrale | 15,800 | $438.0K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 15,964 | $440.9K | 0.00% | −108,120−87.1% | Reduced |
| Ensign Peak Advisors, Inc | 16,300 | $450.2K | 0.00% | +16,300 | New |
| Hennion & Walsh Asset Management, Inc. | 16,708 | $461.0K | 0.03% | +16,708 | New |
| Skandinaviska Enskilda Banken AB (publ) | 18,914 | $522.0K | 0.00% | +18,914 | New |
| Caption Management, LLC | 19,140 | $528.6K | 0.09% | +18,897+7,776.5% | Added |
| International Biotechnology Trust PLC | 19,900 | $549.2K | 0.17% | +19,900 | New |
| Campbell & CO Investment Adviser LLC | 20,558 | $567.8K | 0.10% | +8,133+65.5% | Added |
| Fred Alger Management, LLC | 21,719 | $599.9K | 0.00% | +10,114+87.2% | Added |
| Janus Henderson Group PLC | 21,755 | $600.6K | 0.00% | +4,505+26.1% | Added |
| Jane Street Group, LLC | 21,809 | $602.4K | 0.00% | −34,407−61.2% | Reduced |
| Moore Capital Management, LP | 22,580 | $623.7K | 0.02% | +22,580 | New |
| New York State Common Retirement Fund | 22,964 | $634.3K | 0.00% | −4,728−17.1% | Reduced |
| STRS Ohio | 23,700 | $654.0K | 0.00% | −4,800−16.8% | Reduced |
| Silverarc Capital Management, LLC | 25,000 | $690.5K | 0.23% | −80,486−76.3% | Reduced |
| Simplex Trading, LLC | 25,214 | $696.0K | 0.03% | −37,845−60.0% | Reduced |
| American International Group, Inc. | 26,094 | $720.7K | 0.00% | +3,638+16.2% | Added |
| Capital Fund Management S.A. | 26,605 | $734.8K | 0.01% | +26,605 | New |
| Seven Eight Capital, LP | 27,092 | $748.3K | 0.12% | +27,092 | New |
| Algert Global LLC | 27,230 | $752.1K | 0.03% | +6,170+29.3% | Added |
| Fox Run Management, L.L.C. | 27,931 | $771.5K | 0.22% | +27,931 | New |
| MetLife Investment Management | 28,596 | $789.8K | 0.01% | +4,682+19.6% | Added |
| HighVista Strategies LLC | 29,179 | $805.9K | 0.37% | +29,179 | New |
| Federated Hermes, Inc. | 29,727 | $821.1K | 0.00% | +74+0.2% | Added |
| Tudor Investment Corp Et Al | 33,338 | $920.8K | 0.02% | −4,002−10.7% | Reduced |
| Tri Locum Partners LP | 33,750 | $932.2K | 0.35% | −99,702−74.7% | Reduced |
| Ikarian Capital, LLC | 35,000 | $966.7K | 0.34% | +35,000 | New |
| Mirae Asset Global Investments Co., Ltd. | 35,667 | $985.6K | 0.00% | +8,038+29.1% | Added |
| Birchview Capital, LP | 38,000 | $1.05M | 0.79% | 00.0% | Unchanged |
| Soleus Capital Management, L.P. | 39,800 | $1.10M | 0.12% | +39,800 | New |
| Franklin Resources Inc | 41,084 | $1.13M | 0.00% | +8,551+26.3% | Added |
| Voya Investment Management LLC | 41,589 | $1.15M | 0.00% | −52,468−55.8% | Reduced |
| Moody Aldrich Partners LLC | 41,860 | $1.16M | 0.22% | +41,860 | New |
| Alps Advisors Inc | 42,081 | $1.16M | 0.01% | +9,666+29.8% | Added |
| Russell Investments Group, Ltd. | 43,522 | $1.20M | 0.00% | −56,564−56.5% | Reduced |
| Harvest Investment Services, LLC | 44,113 | $1.22M | 0.69% | +44,113 | New |
| Legal & General Group Plc | 44,500 | $1.23M | 0.00% | +25,364+132.5% | Added |
| State of Wisconsin Investment Board | 49,677 | $1.37M | 0.00% | +13,508+37.3% | Added |
| Ghisallo Capital Management LLC | 50,000 | $1.38M | 0.16% | +50,000 | New |
| Profund Advisors LLC | 51,783 | $1.43M | 0.08% | +22,983+79.8% | Added |
| Walleye Capital LLC | 52,661 | $1.45M | 0.03% | −74,709−58.7% | Reduced |
| UBS Asset Management Americas Inc | 64,778 | $1.49M | 0.00% | 00.0% | Unchanged |
| TD Asset Management Inc | 55,400 | $1.53M | 0.00% | +26,400+91.0% | Added |
| California State Teachers Retirement System | 57,648 | $1.59M | 0.00% | +7,934+16.0% | Added |
| Credit Suisse AG | 62,834 | $1.74M | 0.00% | +24,833+65.3% | Added |
| UBS Group AG | 65,540 | $1.81M | 0.00% | −50,399−43.5% | Reduced |
| Manufacturers Life Insurance Company, The | 65,892 | $1.82M | 0.00% | +21,037+46.9% | Added |
| UBS Oconnor LLC | 67,094 | $1.85M | 0.04% | −41,379−38.1% | Reduced |
| Wells Fargo & Company | 71,051 | $1.96M | 0.00% | +37,087+109.2% | Added |
| SEI Investments Co | 72,016 | $1.99M | 0.00% | +36,377+102.1% | Added |