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 2024
Institutional positions in Protagonist Therapeutics, Inc as of Sep 30, 2024. 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
- 240
- +55 vs. Q2 2024
- Shares held
- 61.8M
- +8.87M (+16.8%) vs. Q2 2024
- Total value
- $2.78B
- +$946.0M (+51.6%) vs. Q2 2024
- New holders
- 79
- 77 more added
- Sold out
- 24
- 64 more reduced
3 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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 2024
Shares, value and share of portfolio for each institution holding Protagonist Therapeutics, Inc; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mariner, LLC | 15,979 | $719.0K | 0.00% | +3,696+30.1% | Added |
| State Board of Administration of Florida Retirement System | 16,303 | $733.6K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 17,324 | $780.0K | 0.01% | +15,301+756.4% | Added |
| Squarepoint Ops LLC | 18,566 | $835.5K | 0.00% | +8,743+89.0% | Added |
| Intech Investment Management LLC | 19,128 | $860.8K | 0.01% | +19,128 | New |
| Janney Montgomery Scott LLC | 19,249 | $866.0K | 0.00% | +19,249 | New |
| Allianz Asset Management GmbH | 19,300 | $868.5K | 0.00% | +8,200+73.9% | Added |
| Maryland State Retirement & Pension System | 19,892 | $895.1K | 0.02% | +19,892 | New |
| Profund Advisors LLC | 20,083 | $903.7K | 0.03% | +5,554+38.2% | Added |
| New York State Common Retirement Fund | 20,182 | $908.2K | 0.00% | −2,900−12.6% | Reduced |
| Teachers Retirement System of the State of Kentucky | 20,200 | $909.0K | 0.01% | +20,200 | New |
| BNP Paribas Arbitrage, SA | 20,294 | $913.2K | 0.00% | +16,597+448.9% | Added |
| Comerica Bank | 20,904 | $940.7K | 0.00% | +20,634+7,642.2% | Added |
| Sierra Summit Advisors LLC | 21,167 | $952.5K | 0.22% | +21,167 | New |
| Janus Henderson Group PLC | 21,454 | $965.0K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 21,500 | $967.5K | 0.00% | −3,400−13.7% | Reduced |
| Toroso Investments, LLC | 22,062 | $992.8K | 0.01% | 00.0% | Unchanged |
| Caption Management, LLC | 22,100 | $994.5K | 0.11% | +22,100 | New |
| Los Angeles Capital Management LLC | 22,446 | $1.01M | 0.00% | −8,381−27.2% | Reduced |
| Trexquant Investment LP | 23,091 | $1.04M | 0.01% | −57,523−71.4% | Reduced |
| Yousif Capital Management, LLC | 23,240 | $1.05M | 0.01% | +23,240 | New |
| Financial Enhancement Group LLC | 41,818 | $1.06M | 0.21% | +41,818 | New |
| Quest Partners LLC | 23,947 | $1.08M | 0.10% | +21,516+885.1% | Added |
| New York State Teachers Retirement System | 24,592 | $1.11M | 0.00% | +24,592 | New |
| AlphaCentric Advisors LLC | 25,000 | $1.13M | 0.84% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 25,095 | $1.13M | 0.09% | +66+0.3% | Added |
| SG Americas Securities, LLC | 25,740 | $1.16M | 0.00% | +14,789+135.0% | Added |
| Winton Group Ltd | 25,983 | $1.17M | 0.08% | +25,983 | New |
| D. E. Shaw & Co., Inc. | 26,825 | $1.21M | 0.00% | +13,673+104.0% | Added |
| Ensign Peak Advisors, Inc | 27,036 | $1.22M | 0.00% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 27,743 | $1.25M | 0.00% | +27,743 | New |
| Louisiana State Employees Retirement System | 28,500 | $1.28M | 0.02% | +28,500 | New |
| Illinois Municipal Retirement Fund | 29,124 | $1.31M | 0.02% | +29,124 | New |
| Wells Fargo & Company | 29,373 | $1.32M | 0.00% | −817−2.7% | Reduced |
| Cavalier Investments, LLC | 29,956 | $1.35M | 0.41% | +29,956 | New |
| Wellington Management Group LLP | 30,079 | $1.35M | 0.00% | +30,079 | New |
| Jane Street Group, LLC | 32,858 | $1.48M | 0.00% | −136,453−80.6% | Reduced |
| Quantedge Capital Pte Ltd | 32,983 | $1.48M | 0.44% | +32,983 | New |
| Corebridge Financial, Inc. | 33,562 | $1.51M | 0.01% | +2,122+6.7% | Added |
| State of Alaska, Department of Revenue | 33,615 | $1.51M | 0.02% | +33,615 | New |
| MetLife Investment Management | 33,805 | $1.52M | 0.01% | 00.0% | Unchanged |
| SEI Investments Co | 35,078 | $1.58M | 0.00% | −6,685−16.0% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 35,505 | $1.60M | 0.00% | +3,385+10.5% | Added |
| CWM Advisors, LLC | 36,514 | $1.64M | 0.17% | +26,280+256.8% | Added |
| Hennion & Walsh Asset Management, Inc. | 37,413 | $1.68M | 0.08% | −467−1.2% | Reduced |
| Susquehanna International Group, LLP | 40,357 | $1.82M | 0.00% | −315,229−88.7% | Reduced |
| California State Teachers Retirement System | 42,665 | $1.92M | 0.00% | −1,130−2.6% | Reduced |
| Jackson Creek Investment Advisors LLC | 44,685 | $2.01M | 0.60% | +10,034+29.0% | Added |
| Point72 Europe (London) LLP | 45,317 | $2.04M | 0.17% | +45,317 | New |
| Thrivent Financial for Lutherans | 46,257 | $2.08M | 0.00% | +46,257 | New |
| State of Wisconsin Investment Board | 47,160 | $2.12M | 0.01% | −8,791−15.7% | Reduced |
| Birchview Capital, LP | 48,000 | $2.16M | 1.87% | 00.0% | Unchanged |
| Swedbank AB | 50,000 | $2.25M | 0.00% | +50,000 | New |
| Alps Advisors Inc | 52,032 | $2.34M | 0.02% | +6,260+13.7% | Added |
| Knott David M Jr | 52,368 | $2.36M | 0.94% | 00.0% | Unchanged |
| Man Group plc | 55,831 | $2.51M | 0.01% | +48,176+629.3% | Added |
| Great West Life Assurance Co | 56,536 | $2.54M | 0.00% | +51,323+984.5% | Added |
| Prudential Financial Inc | 60,798 | $2.74M | 0.00% | +60,798 | New |
| Schonfeld Strategic Advisors LLC | 61,026 | $2.75M | 0.02% | +11,962+24.4% | Added |
| Weiss Asset Management LP | 62,463 | $2.81M | 0.07% | +62,463 | New |
| Great Lakes Advisors, LLC | 69,625 | $3.13M | 0.03% | −23,854−25.5% | Reduced |
| E Fund Management Co., Ltd. | 71,666 | $3.22M | 0.17% | +71,666 | New |
| Citigroup Inc | 73,490 | $3.31M | 0.00% | +52,475+249.7% | Added |
| UBS Group AG | 78,799 | $3.55M | 0.00% | +11,818+17.6% | Added |
| Northwestern Mutual Wealth Management Co | 78,894 | $3.55M | 0.00% | −78,894−50.0% | Reduced |
| Alliancebernstein L.P. | 81,919 | $3.69M | 0.00% | −13,250−13.9% | Reduced |
| Franklin Resources Inc | 81,591 | $3.78M | 0.00% | +45,674+127.2% | Added |
| Silvercrest Asset Management Group LLC | 85,254 | $3.84M | 0.03% | −105,914−55.4% | Reduced |
| Swiss National Bank | 85,900 | $3.87M | 0.00% | 00.0% | Unchanged |
| HighVista Strategies LLC | 89,508 | $4.03M | 1.39% | +68,279+321.6% | Added |
| Rafferty Asset Management, LLC | 89,876 | $4.04M | 0.01% | +14,606+19.4% | Added |
| Allspring Global Investments Holdings, LLC | 103,842 | $4.67M | 0.01% | +103,414+24,162.1% | Added |
| Opaleye Management Inc. | 105,000 | $4.72M | 0.79% | 00.0% | Unchanged |
| Walleye Capital LLC | 105,335 | $4.74M | 0.05% | +105,335 | New |
| Voya Investment Management LLC | 113,852 | $5.12M | 0.01% | +48,786+75.0% | Added |
| Algert Global LLC | 115,679 | $5.21M | 0.14% | −36,400−23.9% | Reduced |
| Manufacturers Life Insurance Company, The | 115,765 | $5.21M | 0.00% | +1,359+1.2% | Added |
| Moody Aldrich Partners LLC | 119,287 | $5.37M | 0.98% | −14,928−11.1% | Reduced |
| Deutsche Bank AG | 120,169 | $5.41M | 0.00% | −788,179−86.8% | Reduced |
| Segall Bryant & Hamill, LLC | 120,301 | $5.41M | 0.07% | +1,739+1.5% | Added |
| Artia Global Partners LP | 124,440 | $5.60M | 1.58% | 00.0% | Unchanged |
| Public Sector Pension Investment Board | 124,949 | $5.62M | 0.03% | +124,949 | New |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 125,898 | $5.67M | 0.01% | +125,898 | New |
| Barclays PLC | 126,995 | $5.71M | 0.00% | +87,755+223.6% | Added |
| Jacobs Levy Equity Management, Inc | 128,654 | $5.79M | 0.02% | −357−0.3% | Reduced |
| Victory Capital Management Inc | 130,797 | $5.89M | 0.01% | +123,647+1,729.3% | Added |
| AQR Capital Management LLC | 137,171 | $6.17M | 0.01% | +112,116+447.5% | Added |
| First Trust Advisors LP | 140,924 | $6.34M | 0.01% | +9,114+6.9% | Added |
| Ameriprise Financial Inc | 143,807 | $6.47M | 0.00% | +143,807 | New |
| Renaissance Technologies LLC | 144,167 | $6.49M | 0.01% | −153,300−51.5% | Reduced |
| Silverarc Capital Management, LLC | 146,657 | $6.60M | 1.49% | +146,657 | New |
| Legal & General Group Plc | 153,006 | $6.89M | 0.00% | +99,720+187.1% | Added |
| Bank of America Corp | 153,517 | $6.91M | 0.00% | −146,964−48.9% | Reduced |
| Arrowstreet Capital, Limited Partnership | 158,067 | $7.11M | 0.01% | +158,067 | New |
| Candriam Luxembourg S.C.A. | 162,492 | $7.31M | 0.04% | −111,326−40.7% | Reduced |
| Rhumbline Advisers | 164,178 | $7.39M | 0.01% | +79,203+93.2% | Added |
| TD Asset Management Inc | 172,202 | $7.67M | 0.01% | +23,900+16.1% | Added |
| Point72 Asset Management, L.P. | 214,872 | $9.67M | 0.03% | −694,862−76.4% | Reduced |
| Dimensional Fund Advisors LP | 225,589 | $10.2M | 0.00% | −390,583−63.4% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 230,114 | $10.4M | 0.05% | +211,200+1,116.6% | Added |