Janux Therapeutics, Inc.
JANX- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001817713
No open-market purchases or sales by Janux Therapeutics, Inc. insiders were filed in the last 90 days; 197 institutions reported holding it in 13F filings for Q2 2026, worth $933.4M in total; no superinvestor holds it.
13F holders, Q2 2025
Institutional positions in Janux Therapeutics, Inc. as of Jun 30, 2025. 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
- 174
- −6 vs. Q1 2025
- Shares held
- 65.5M
- −1.03M (−1.5%) vs. Q1 2025
- Total value
- $1.51B
- −$291.9M (−16.2%) vs. Q1 2025
- New holders
- 16
- 80 more added
- Sold out
- 22
- 54 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting JANX 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 | 197 | $933.4M |
| Q1 2026 | 190 | $827.8M |
| Q4 2025 | 176 | $860.0M |
| Q3 2025 | 174 | $1.59B |
| Q2 2025 | 174 | $1.51B |
| Q1 2025 | 181 | $1.81B |
| Q4 2024 | 216 | $3.43B |
| Q3 2024 | 160 | $2.07B |
| Q2 2024 | 155 | $1.87B |
| Q1 2024 | 121 | $1.59B |
| Q4 2023 | 64 | $359.5M |
| Q3 2023 | 57 | $354.0M |
| Q2 2023 | 54 | $362.1M |
| Q1 2023 | 48 | $369.5M |
| Q4 2022 | 50 | $381.3M |
| Q3 2022 | 49 | $400.3M |
| Q2 2022 | 44 | $353.0M |
| Q1 2022 | 47 | $407.1M |
| Q4 2021 | 46 | $541.6M |
| Q3 2021 | 45 | $571.2M |
| Q2 2021 | 30 | $614.5M |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding Janux Therapeutics, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Quinn Opportunity Partners LLC | 59,893 | $1.38M | 0.12% | +8,000+15.4% | Added |
| ADAR1 Capital Management, LLC | 62,088 | $1.43M | 0.23% | −91,679−59.6% | Reduced |
| HighVista Strategies LLC | 62,436 | $1.44M | 0.53% | −12,120−16.3% | Reduced |
| TD Asset Management Inc | 65,236 | $1.51M | 0.00% | −400−0.6% | Reduced |
| State of Wisconsin Investment Board | 70,262 | $1.62M | 0.00% | +19,297+37.9% | Added |
| ExodusPoint Capital Management, LP | 74,715 | $1.73M | 0.02% | +46,751+167.2% | Added |
| Manufacturers Life Insurance Company, The | 74,740 | $1.73M | 0.00% | +5,995+8.7% | Added |
| Macquarie Group Ltd | 76,601 | $1.77M | 0.00% | 00.0% | Unchanged |
| Swiss National Bank | 79,100 | $1.83M | 0.00% | 00.0% | Unchanged |
| Twinbeech Capital LP | 81,882 | $1.89M | 0.04% | +4,445+5.7% | Added |
| Sphera Funds Management Ltd. | 85,840 | $1.98M | 0.52% | −40,000−31.8% | Reduced |
| DekaBank Deutsche Girozentrale | 49,500 | $2.04M | 0.00% | 00.0% | Unchanged |
| StemPoint Capital LP | 89,933 | $2.08M | 0.67% | −252,129−73.7% | Reduced |
| Algert Global LLC | 92,482 | $2.14M | 0.04% | +51,822+127.5% | Added |
| Nuveen, LLC | 95,975 | $2.22M | 0.00% | −27,704−22.4% | Reduced |
| Trexquant Investment LP | 96,174 | $2.22M | 0.03% | −72,798−43.1% | Reduced |
| Lazard Asset Management LLC | 99,858 | $2.31M | 0.00% | +39,278+64.8% | Added |
| Two Sigma Investments, LP | 104,382 | $2.41M | 0.00% | +104,382 | New |
| UBS Asset Management Americas Inc | 111,362 | $2.57M | 0.00% | −75,032−40.3% | Reduced |
| Tudor Investment Corp Et Al | 113,749 | $2.63M | 0.02% | −60,601−34.8% | Reduced |
| Bank of New York Mellon Corp | 114,699 | $2.65M | 0.00% | +25,329+28.3% | Added |
| Ikarian Capital, LLC | 129,691 | $3.00M | 0.99% | 00.0% | Unchanged |
| Barclays PLC | 132,341 | $3.06M | 0.00% | +64,575+95.3% | Added |
| Dimensional Fund Advisors LP | 138,661 | $3.20M | 0.00% | +121,711+718.1% | Added |
| Cubist Systematic Strategies, LLC | 141,776 | $3.28M | 0.04% | +65,916+86.9% | Added |
| First Light Asset Management, LLC | 149,596 | $3.46M | 0.45% | −509,228−77.3% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 177,820 | $4.11M | 0.02% | 00.0% | Unchanged |
| Victory Capital Management Inc | 182,066 | $4.21M | 0.00% | −83,585−31.5% | Reduced |
| Squarepoint Ops LLC | 189,569 | $4.38M | 0.01% | +132,121+230.0% | Added |
| Tang Capital Management LLC | 200,000 | $4.62M | 0.23% | +50,000+33.3% | Added |
| Rock Springs Capital Management LP | 210,266 | $4.86M | 0.30% | +5,800+2.8% | Added |
| Millennium Management LLC | 214,362 | $4.95M | 0.00% | +132,089+160.5% | Added |
| Jump Financial, LLC | 228,430 | $5.28M | 0.06% | +134,400+142.9% | Added |
| Susquehanna International Group, LLP | 229,989 | $5.31M | 0.01% | −138,946−37.7% | Reduced |
| Schroder Investment Management Group | 246,916 | $5.70M | 0.00% | +54,544+28.4% | Added |
| JPMorgan Chase & Co | 247,424 | $5.72M | 0.00% | +112,116+82.9% | Added |
| Qube Research & Technologies Ltd | 247,873 | $5.73M | 0.01% | −55,321−18.2% | Reduced |
| Ameriprise Financial Inc | 255,585 | $5.90M | 0.00% | −5,677−2.2% | Reduced |
| Alyeska Investment Group, L.P. | 258,678 | $5.98M | 0.02% | −150,000−36.7% | Reduced |
| Standard Life Aberdeen plc | 285,288 | $6.59M | 0.01% | +60,500+26.9% | Added |
| UBS Group AG | 292,533 | $6.76M | 0.00% | −195,947−40.1% | Reduced |
| Perceptive Advisors LLC | 292,686 | $6.76M | 0.25% | −677,726−69.8% | Reduced |
| Charles Schwab Investment Management Inc | 299,377 | $6.92M | 0.00% | +25,734+9.4% | Added |
| Morgan Stanley | 315,731 | $7.29M | 0.00% | +33,304+11.8% | Added |
| Royal Bank of Canada | 333,752 | $7.71M | 0.00% | +331,996+18,906.4% | Added |
| Northern Trust Corp | 341,842 | $7.90M | 0.00% | +42,623+14.2% | Added |
| Goldman Sachs Group Inc | 348,490 | $8.05M | 0.00% | +62,212+21.7% | Added |
| Nationale-Nederlanden Powszechne Towarzystwo Emerytalne S.A. | 376,496 | $8.70M | 1.03% | 00.0% | Unchanged |
| First Turn Management, LLC | 447,420 | $10.3M | 1.93% | +17,257+4.0% | Added |
| Caption Management, LLC | 457,012 | $10.6M | 0.97% | +412,569+928.3% | Added |
| Wellington Management Group LLP | 492,361 | $11.4M | 0.00% | +98,884+25.1% | Added |
| MPM Oncology Impact Management LP | 614,282 | $14.2M | 2.46% | +47,089+8.3% | Added |
| Pictet Asset Management Holding SA | 671,485 | $15.5M | 0.02% | +14,880+2.3% | Added |
| Readystate Asset Management LP | 695,956 | $16.1M | 0.67% | +419,396+151.6% | Added |
| Prosight Management, LP | 853,904 | $19.7M | 4.81% | +164,003+23.8% | Added |
| Bank of America Corp | 859,423 | $19.9M | 0.00% | +110,097+14.7% | Added |
| Geode Capital Management, LLC | 902,312 | $20.8M | 0.00% | +121,403+15.5% | Added |
| Logos Global Management LP | 1,000,000 | $23.1M | 3.09% | −650,000−39.4% | Reduced |
| Franklin Resources Inc | 1,069,195 | $24.7M | 0.01% | −117,284−9.9% | Reduced |
| OrbiMed Advisors LLC | 1,210,300 | $28.0M | 0.70% | +451,734+59.6% | Added |
| Citadel Advisors LLC | 1,231,126 | $28.4M | 0.02% | +524,462+74.2% | Added |
| Woodline Partners LP | 1,241,938 | $28.7M | 0.15% | −215,157−14.8% | Reduced |
| State Street Corp | 1,388,108 | $32.1M | 0.00% | +16,611+1.2% | Added |
| EcoR1 Capital, LLC | 1,469,818 | $34.0M | 2.02% | 00.0% | Unchanged |
| Cormorant Asset Management, LP | 1,500,000 | $34.6M | 2.58% | −500,000−25.0% | Reduced |
| Price T Rowe Associates Inc | 1,793,427 | $41.4M | 0.00% | +400,601+28.8% | Added |
| Point72 Asset Management, L.P. | 2,143,900 | $49.5M | 0.12% | +1,767,238+469.2% | Added |
| Vanguard Group Inc | 2,189,428 | $50.6M | 0.00% | −89,232−3.9% | Reduced |
| Adage Capital Partners GP, L.L.C. | 2,525,000 | $58.3M | 0.10% | −1,129,574−30.9% | Reduced |
| Paradigm Biocapital Advisors LP | 2,920,258 | $67.5M | 2.88% | −409,651−12.3% | Reduced |
| BlackRock, Inc. | 3,402,847 | $78.6M | 0.00% | +529,888+18.4% | Added |
| Janus Henderson Group PLC | 4,460,332 | $103.0M | 0.05% | −137,760−3.0% | Reduced |
| FMR LLC | 8,888,742 | $205.3M | 0.01% | +4,670+0.1% | Added |
| Ra Capital Management, L.P. | 11,189,693 | $258.5M | 4.35% | 00.0% | Unchanged |
| Lord, Abbett & Co. LLC | 0 | $0 | 0.00% | −667,881−100.0% | Sold out |
| Avidity Partners Management LP | 0 | $0 | 0.00% | −258,000−100.0% | Sold out |
| First Trust Advisors LP | 0 | $0 | 0.00% | −114,502−100.0% | Sold out |
| Ally Bridge Group (NY) LLC | 0 | $0 | 0.00% | −81,292−100.0% | Sold out |
| Springhill Fund Asset Management (HK) Co Ltd | 0 | $0 | 0.00% | −78,500−100.0% | Sold out |
| E Fund Management Co., Ltd. | 0 | $0 | 0.00% | −68,644−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −41,055−100.0% | Sold out |
| Nicholas Investment Partners, LP | 0 | $0 | 0.00% | −37,562−100.0% | Sold out |
| Troluce Capital Advisors LLC | 0 | $0 | 0.00% | −32,297−100.0% | Sold out |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −15,495−100.0% | Sold out |
| UBS Oconnor LLC | 0 | $0 | 0.00% | −15,040−100.0% | Sold out |
| AQR Capital Management LLC | 0 | $0 | 0.00% | −9,717−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −9,033−100.0% | Sold out |
| State Board of Administration of Florida Retirement System | 0 | $0 | 0.00% | −7,890−100.0% | Sold out |
| Exchange Traded Concepts, LLC | 0 | $0 | 0.00% | −4,043−100.0% | Sold out |
| Amundi | 0 | $0 | 0.00% | −1,154−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −312−100.0% | Sold out |
| Continuum Advisory, LLC | 0 | $0 | 0.00% | −47−100.0% | Sold out |
| Stephens Consulting, LLC | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| Signaturefd, LLC | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| Parallel Advisors, LLC | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| SBI Securities Co., Ltd. | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Lindbrook Capital, LLC | – | – | – | – | Not filed |