DaveManuel.com · Institutional Ownership · Who Owns It
JANUX THERAPEUTICS INC (JANX)
Institutional ownership reported to the SEC as of Q2 2026, across 22 quarters.
199
Reporting holders
$954.0M
Reported value
100.8%
Of shares outstanding
0.5%
Calls
0.4%
Puts
+7
Holder change
Institutions report 61,615,113 shares against 61,136,773 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. Over 100% because an adviser and a sub-adviser can both report the same shares, and both are counted.
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. | $171.9M | 11,189,693 | 1.49% | 21q | HELD |
| BlackRock, Inc. | $94.2M | 6,134,667 | 0.00% | 8q | +12.9%+$10.8M |
| Prosight Management, LP | $58.4M | 3,804,481 | 10.07% | 8q | +7.2%+$3.9M |
| STATE STREET CORP | $46.2M | 3,004,899 | 0.00% | 20q | +22.0%+$8.3M |
| FMR LLC | $37.1M | 2,412,825 | 0.00% | 21q | -4.8%-$1.9M |
| FEDERATED HERMES, INC. | $36.1M | 2,352,927 | 0.05% | 3q | +4241.2%+$35.3M |
| Point72 Asset Management, L.P. | $30.6M | 1,993,837 | 0.03% | 9q | +72.5%+$12.9M |
| VANGUARD CAPITAL MANAGEMENT LLC | $28.5M | 1,857,351 | 0.00% | 2q | +2.5%+$706.3K |
| TCG Crossover Management, LLC | $27.5M | 1,789,617 | 0.66% | 3q | HELD |
| Alyeska Investment Group, L.P. | $25.3M | 1,647,140 | 0.07% | 12q | +2.9%+$707.3K |
| Nantahala Capital Management, LLC | $24.9M | 1,619,828 | 0.41% | 2q | +100.0%+$12.4M |
| WELLINGTON MANAGEMENT GROUP LLP | $23.2M | 1,507,360 | 0.00% | 10q | -5.7%-$1.4M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $20.4M | 1,330,710 | 0.00% | 2q | +3.1%+$621.4K |
| CITADEL ADVISORS LLC | $19.4M incl. $984.6K options CALL+PUT | 1,200,737 | 0.00% | 21q | +240.9%+$13.7M |
| TWO SIGMA INVESTMENTS, LP | $18.5M | 1,207,250 | 0.01% | 5q | +939.8%+$16.8M |
| GEODE CAPITAL MANAGEMENT, LLC | $18.5M | 1,204,150 | 0.00% | 21q | +5.0%+$882.3K |
| ALGERT GLOBAL LLC | $17.1M | 1,110,889 | 0.20% | 8q | +150.5%+$10.3M |
| D. E. Shaw & Co., Inc. | $16.8M | 1,096,509 | 0.01% | 3q | +1014.4%+$15.3M |
| GOLDMAN SACHS GROUP INC | $14.6M | 952,675 | 0.00% | 13q | +58.2%+$5.4M |
| BANK OF AMERICA CORP /DE/ | $14.0M | 910,460 | 0.00% | 21q | +13.6%+$1.7M |
| MORGAN STANLEY | $12.9M | 836,966 | 0.00% | 21q | +18.9%+$2.0M |
| Qube Research & Technologies Ltd | $10.8M | 702,057 | 0.01% | 7q | +256.1%+$7.8M |
| Squarepoint Ops LLC | $8.2M | 532,321 | 0.01% | 14q | -11.9%-$1.1M |
| ORBIMED ADVISORS LLC | $8.1M | 524,700 | 0.15% | 21q | -46.7%-$7.0M |
| HRT FINANCIAL LP | $7.8M incl. $265.0K options OPT | 508,301 | 0.01% | 3q | +21.9%+$1.4M |
| MILLENNIUM MANAGEMENT LLC | $7.7M | 504,544 | 0.00% | 7q | +30.4%+$1.8M |
| JANE STREET GROUP, LLC | $7.2M incl. $1.2M options CALL | 391,991 | 0.00% | 10q | +55.7%+$2.6M |
| ADAR1 Capital Management, LLC | $6.5M | 420,881 | 0.30% | 10q | +41.0%+$1.9M |
| NORTHERN TRUST CORP | $6.1M | 398,366 | 0.00% | 20q | +10.0%+$555.8K |
| Nationale-Nederlanden Powszechne Towarzystwo Emerytalne S.A. | $5.8M | 376,496 | 0.32% | 8q | HELD |
| Woodline Partners LP | $5.7M | 370,032 | 0.02% | 10q | -49.9%-$5.7M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $5.7M | 369,191 | 0.00% | 20q | +4.2%+$228.3K |
| Rock Springs Capital Management LP | $5.6M | 367,009 | 0.28% | 7q | HELD |
| Jump Financial, LLC | $5.6M | 361,665 | 0.04% | 6q | +63.1%+$2.1M |
| DIMENSIONAL FUND ADVISORS LP | $5.5M | 359,725 | 0.00% | 10q | +272.3%+$4.0M |
| VANGUARD FIDUCIARY TRUST CO | $4.8M | 315,271 | 0.00% | 2q | +0.5%+$24.9K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $4.1M CALL+PUT | options only | 0.00% | 10q | OPTIONS |
| PANAGORA ASSET MANAGEMENT INC | $4.1M | 269,113 | 0.01% | new | NEW |
| Man Group plc | $3.8M | 248,801 | 0.01% | 3q | -27.5%-$1.4M |
| Balyasny Asset Management L.P. | $3.3M | 211,635 | 0.00% | 3q | -80.6%-$13.5M |
| BNP PARIBAS FINANCIAL MARKETS | $3.2M | 209,593 | 0.00% | 7q | +99.0%+$1.6M |
| Y-Intercept (Hong Kong) Ltd | $3.0M | 196,487 | 0.06% | 2q | +40.4%+$868.1K |
| JPMORGAN CHASE & CO | $2.7M | 178,535 | 0.00% | 21q | -22.1%-$777.5K |
| Jupiter Topco LLC | $2.6M | 172,229 | 0.00% | new | FIRST |
| Allspring Global Investments Holdings, LLC | $2.4M | 166,092 | 0.00% | 2q | -1.7%-$42.3K |
| BML Capital Management, LLC | $2.4M | 154,961 | 1.35% | 2q | HELD |
| UBS Group AG | $2.3M | 150,701 | 0.00% | 10q | -31.4%-$1.1M |
| Bank of New York Mellon Corp | $2.1M | 135,072 | 0.00% | 20q | +12.7%+$234.2K |
| Connor, Clark & Lunn Investment Management Ltd. | $2.1M | 133,870 | 0.00% | 2q | +12.1%+$222.6K |
| Thrivent Financial for Lutherans | $1.8M | 115,030 | 0.00% | new | NEW |
| AQR CAPITAL MANAGEMENT LLC | $1.7M | 108,077 | 0.00% | new | NEW |
| FRANKLIN RESOURCES INC | $1.6M | 105,281 | 0.00% | 9q | +16.8%+$233.2K |
| CAPITAL FUND MANAGEMENT S.A. | $1.6M | 101,972 | 0.01% | 2q | -12.0%-$213.4K |
| Walleye Capital LLC | $1.6M incl. $606.7K options CALL+PUT | 62,338 | 0.01% | 6q | -52.3%-$1.7M |
| Rangeley Capital, LLC | $1.5M | 97,978 | 1.37% | 3q | -20.0%-$376.7K |
| Nuveen, LLC | $1.5M | 97,120 | 0.00% | 6q | HELD |
| WINTON GROUP Ltd | $1.4M | 90,300 | 0.04% | 3q | +31.8%+$334.8K |
| PRICE T ROWE ASSOCIATES INC /MD/ | $1.3M | 84,981 | 0.00% | 10q | +44.5%+$402.4K |
| Russell Investments Group, Ltd. | $1.3M | 81,601 | 0.00% | 10q | +90.0%+$593.9K |
| Swiss National Bank | $1.2M | 79,300 | 0.00% | 14q | +2.9%+$33.8K |
| XTX Topco Ltd | $1.2M | 77,233 | 0.02% | 3q | +80.4%+$528.7K |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | $1.2M | 76,601 | 0.00% | 3q | HELD |
| CITIGROUP INC | $1.1M incl. $6.1K options CALL+PUT | 70,235 | 0.00% | 21q | +498.4%+$903.6K |
| Quantinno Capital Management LP | $1.1M | 70,237 | 0.00% | 3q | +169.5%+$678.5K |
| CONGRESS ASSET MANAGEMENT CO | $1.0M | 67,610 | 0.01% | 4q | +1.1%+$11.4K |
| BARCLAYS PLC | $978.1K | 63,679 | 0.00% | 18q | +13.7%+$118.1K |
| Trexquant Investment LP | $973.1K | 63,355 | 0.01% | new | NEW |
| Raiffeisen Bank International AG | $919.5K | 60,000 | 0.01% | 4q | +9.1%+$76.6K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $906.5K | 59,019 | 0.00% | 10q | -32.7%-$441.4K |
| Invesco Ltd. | $890.9K | 58,002 | 0.00% | 10q | +23.6%+$170.2K |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | $860.2K | 56,000 | 0.66% | 3q | +41.8%+$253.4K |
| RHUMBLINE ADVISERS | $848.2K | 55,221 | 0.00% | 20q | +4.9%+$39.7K |
| ALLIANCEBERNSTEIN L.P. | $847.3K | 60,960 | 0.00% | 13q | +71.3%+$352.6K |
| Rafferty Asset Management, LLC | $823.4K | 53,608 | 0.00% | 9q | -29.2%-$339.8K |
| Tidal Investments LLC | $791.4K | 51,522 | 0.00% | 2q | +0.7%+$5.1K |
| Tema ETFs LLC | $791.4K | 51,522 | 0.03% | 7q | +0.7%+$5.1K |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $782.3K | 50,932 | 0.00% | 20q | +37.7%+$214.0K |
| LOS ANGELES CAPITAL MANAGEMENT LLC | $749.2K | 48,774 | 0.00% | 3q | +478.4%+$619.7K |
| WELLS FARGO & COMPANY/MN | $748.4K | 48,726 | 0.00% | 14q | +95.8%+$366.3K |
| HighVista Strategies LLC | $743.1K | 48,376 | 0.17% | 9q | -2.0%-$15.5K |
| GSA CAPITAL PARTNERS LLP | $739.0K | 48,139 | 0.05% | 2q | -4.4%-$34.0K |
| AXQ CAPITAL, LP | $729.7K | 47,508 | 0.08% | 2q | +109.0%+$380.6K |
| AMERICAN CENTURY COMPANIES INC | $713.9K | 46,476 | 0.00% | 5q | +53.8%+$249.8K |
| SIMPLEX TRADING, LLC | $712.6K incl. $602.1K options CALL+PUT | 7,192 | 0.00% | 11q | HELD |
| Engineers Gate Manager LP | $696.0K | 45,313 | 0.01% | 7q | -12.6%-$100.0K |
| HSBC HOLDINGS PLC | $686.2K | 44,101 | 0.00% | 2q | -14.0%-$111.4K |
| Creative Planning | $679.4K | 44,232 | 0.00% | 2q | +25.6%+$138.6K |
| DEUTSCHE BANK AG\ | $664.8K | 43,278 | 0.00% | 20q | +18.2%+$102.3K |
| DekaBank Deutsche Girozentrale | $643.0K | 49,500 | 0.00% | 17q | HELD |
| Jain Global LLC | $636.3K | 41,429 | 0.00% | 2q | +93.1%+$306.7K |
| Verdad Advisers, LP | $620.3K | 40,386 | 0.59% | new | NEW |
| Schonfeld Strategic Advisors LLC | $616.9K | 40,161 | 0.00% | 3q | +225.5%+$427.3K |
| TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY | $597.0K | 38,875 | 0.00% | 3q | HELD |
| Jackson Creek Investment Advisors LLC | $527.0K | 34,719 | 0.17% | new | NEW |
| MARSHALL WACE, LLP | $502.8K | 32,734 | 0.00% | new | NEW |
| Legal & General Group Plc | $476.1K | 30,998 | 0.00% | 20q | -7.1%-$36.6K |
| MARTINGALE ASSET MANAGEMENT L P | $475.8K | 30,977 | 0.01% | 3q | -18.4%-$107.6K |
| FNY Investment Advisers, LLC | $473.0K | 30,850 | 0.17% | 9q | HELD |
| Hudson Bay Capital Management LP | $460.8K | 30,000 | 0.00% | 8q | -72.7%-$1.2M |
| SG Americas Securities, LLC | $450.0K | 29,278 | 0.00% | 6q | -7.2%-$34.7K |
Showing the largest 100 of 199 reported holders.
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 31 | $6.8M | 394,281 | 7 | 15 | 4 | 0.0% |
| Q2 2026 | 199 | $954.0M | 61,615,113 | 38 | 81 | 48 | 0.9% |
| Q1 2026 | 192 | $841.7M | 59,636,644 | 43 | 64 | 54 | 1.7% |
| Q4 2025 | 179 | $879.2M | 62,206,741 | 45 | 66 | 41 | 2.2% |
| Q3 2025 | 173 | $1.6B | 65,374,448 | 23 | 54 | 61 | 1.2% |
| Q2 2025 | 174 | $1.6B | 65,786,647 | 15 | 78 | 53 | 2.3% |
| Q1 2025 | 182 | $1.8B | 66,509,190 | 18 | 95 | 44 | 1.2% |
| Q4 2024 | 218 | $3.5B | 64,139,098 | 63 | 77 | 43 | 1.6% |
| Q3 2024 | 162 | $2.1B | 45,640,123 | 34 | 52 | 51 | 1.6% |
| Q2 2024 | 155 | $1.9B | 46,195,262 | 53 | 56 | 32 | 0.4% |
| Q1 2024 | 122 | $1.6B | 43,140,232 | 66 | 25 | 28 | 0.6% |
| Q4 2023 | 65 | $360.6M | 33,597,179 | 14 | 27 | 10 | 0.0% |
| Q3 2023 | 57 | $354.1M | 35,122,424 | 9 | 23 | 15 | 0.0% |
| Q2 2023 | 54 | $362.3M | 30,508,831 | 11 | 18 | 12 | 0.1% |
| Q1 2023 | 48 | $432.4M | 35,682,550 | 8 | 21 | 9 | 0.2% |
| Q4 2022 | 50 | $382.2M | 28,955,056 | 9 | 14 | 12 | 0.2% |
| Q3 2022 | 48 | $445.3M | 32,881,720 | 6 | 16 | 11 | 0.0% |
| Q2 2022 | 42 | $369.7M | 30,282,057 | 2 | 15 | 14 | 0.0% |
| Q1 2022 | 46 | $426.8M | 29,758,565 | 4 | 21 | 10 | 0.0% |
| Q4 2021 | 45 | $620.6M | 31,498,664 | 5 | 19 | 8 | 0.0% |
| Q3 2021 | 44 | $657.8M | 30,500,849 | 23 | 9 | 8 | 0.0% |
| Q2 2021 | 29 | $614.5M | 24,743,246 | 29 | 0 | 0 | 0.0% |