TENX Tenax Therapeutics, Inc.
Tenax Therapeutics, Inc. (TENX) Institutional Ownership
What the institutions did with TENX last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| FMR LLC | 3.9M | 13.0% |
| Vivo Capital, LLC | 2.5M | 8.2% |
| BlackRock, Inc. | 1.7M | 5.7% |
| PERCEPTIVE ADVISORS LLC | 1.7M | 5.6% |
| VANGUARD CAPITAL MANAGEMENT LLC | 1.1M | 3.8% |
| MILLENNIUM MANAGEMENT LLC | 876.2K | 2.9% |
| Ikarian Capital, LLC | 787.6K | 2.6% |
| Candriam S.C.A. | 749.6K | 2.5% |
| CITADEL ADVISORS LLC | 728.6K | 2.4% |
| RTW INVESTMENTS, LP | 696.6K | 2.3% |
| Stonepine Capital Management, LLC | 660.0K | 2.2% |
| GEODE CAPITAL MANAGEMENT, LLC | 639.5K | 2.1% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 607.7K | 2.0% |
| MARSHALL WACE, LLP | 585.6K | 1.9% |
| BRAIDWELL LP | 584.4K | 1.9% |
| Point72 Asset Management, L.P. | 556.8K | 1.8% |
| Velan Capital Investment Management LP | 550.0K | 1.8% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 540.1K | 1.8% |
| Woodline Partners LP | 531.3K | 1.7% |
| STATE STREET CORP | 510.8K | 1.7% |
| Sofinnova Investments, Inc. | 500.0K | 1.6% |
| Jupiter Topco LLC | 451.2K | 1.5% |
| MORGAN STANLEY | 432.2K | 1.4% |
| Qube Research & Technologies Ltd | 429.9K | 1.4% |
| Siren, L.L.C. | 427.1K | 1.4% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| FMR LLC | Increased | 322.6K | 3.9M | +3.6M |
| PRICE T ROWE ASSOCIATES INC /MD/ | Reduced | 3.0M | 607.7K | -2.3M |
| Vivo Capital, LLC | Increased | 208.3K | 2.5M | +2.3M |
| BlackRock, Inc. | Increased | 17.0K | 1.7M | +1.7M |
| Venrock Adviser, LLC | Sold Out | 1.7M | 0 | -1.7M |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 263.4K | 1.1M | +883.7K |
| Candriam S.C.A. | New | 0 | 749.6K | +749.6K |
| BRAIDWELL LP | New | 0 | 584.4K | +584.4K |
| CITADEL ADVISORS LLC | Increased | 152.5K | 728.6K | +576.0K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 69.2K | 639.5K | +570.4K |
| STATE STREET CORP | Increased | 29.0K | 510.8K | +481.8K |
| ARMISTICE CAPITAL, LLC | Sold Out | 478.8K | 0 | -478.8K |
| Qube Research & Technologies Ltd | Increased | 28.3K | 429.9K | +401.6K |
| Sofinnova Investments, Inc. | Increased | 104.4K | 500.0K | +395.6K |
| MILLENNIUM MANAGEMENT LLC | Increased | 533.9K | 876.2K | +342.3K |
| GREAT POINT PARTNERS LLC | Sold Out | 327.3K | 0 | -327.3K |
| RTW INVESTMENTS, LP | Increased | 370.2K | 696.6K | +326.3K |
| TD Asset Management Inc | Reduced | 399.2K | 73.1K | -326.0K |
| Bank of New York Mellon Corp | New | 0 | 325.3K | +325.3K |
| Logos Global Management LP | Reduced | 625.0K | 300.0K | -325.0K |
| Stonepine Capital Management, LLC | Reduced | 975.2K | 660.0K | -315.2K |
| TWO SIGMA INVESTMENTS, LP | Increased | 68.6K | 353.4K | +284.8K |
| UBS Group AG | Reduced | 381.4K | 98.1K | -283.3K |
| STEMPOINT CAPITAL LP | Reduced | 377.4K | 96.3K | -281.1K |
| AMERIPRISE FINANCIAL INC | Sold Out | 279.5K | 0 | -279.5K |
| Trexquant Investment LP | Increased | 50.7K | 321.6K | +270.9K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Increased | 29.0K | 289.2K | +260.2K |
| Caption Management, LLC | New | 0 | 255.0K | +255.0K |
| PERCEPTIVE ADVISORS LLC | Increased | 1.4M | 1.7M | +252.2K |
| GOLDMAN SACHS GROUP INC | Increased | 31.9K | 274.9K | +243.1K |
| JANE STREET GROUP, LLC | Increased | 33.6K | 266.7K | +233.0K |
| MARSHALL WACE, LLP | Increased | 352.6K | 585.6K | +233.0K |
| Ikarian Capital, LLC | Reduced | 1.0M | 787.6K | -230.0K |
| Avidity Partners Management LP | Reduced | 481.9K | 265.9K | -215.9K |
| Woodline Partners LP | Increased | 323.9K | 531.3K | +207.3K |
| BOONE CAPITAL MANAGEMENT LLC | Sold Out | 200.0K | 0 | -200.0K |
| Balyasny Asset Management L.P. | Sold Out | 194.6K | 0 | -194.6K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 62.8K | 253.5K | +190.7K |
| NORTHERN TRUST CORP | Increased | 12.0K | 199.1K | +187.1K |
| DIADEMA PARTNERS LP | Sold Out | 179.7K | 0 | -179.7K |
| Ensign Peak Advisors, Inc | New | 0 | 176.9K | +176.9K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New | 0 | 168.8K | +168.8K |
| MORGAN STANLEY | Reduced | 596.6K | 432.2K | -164.3K |
| Nuveen, LLC | New | 0 | 161.2K | +161.2K |
| PANAGORA ASSET MANAGEMENT INC | New | 0 | 156.1K | +156.1K |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | New | 0 | 132.3K | +132.3K |
| VANGUARD FIDUCIARY TRUST CO | Increased | 33.4K | 157.0K | +123.6K |
| BANK OF AMERICA CORP /DE/ | Increased | 18.6K | 136.4K | +117.9K |
| RAYMOND JAMES FINANCIAL INC | New | 0 | 117.5K | +117.5K |
| Walleye Capital LLC | New | 0 | 105.2K | +105.2K |
| WELLINGTON MANAGEMENT GROUP LLP | New | 0 | 95.5K | +95.5K |
| FRED ALGER MANAGEMENT, LLC | New | 0 | 72.0K | +72.0K |
| XTX Topco Ltd | Increased | 47.9K | 113.8K | +65.9K |
| ExodusPoint Capital Management, LP | Increased | 120.5K | 184.5K | +64.0K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | New | 0 | 61.2K | +61.2K |
| Persistent Asset Partners Ltd | Sold Out | 58.2K | 0 | -58.2K |
| BOOTHBAY FUND MANAGEMENT, LLC | Reduced | 366.8K | 311.1K | -55.7K |
| Man Group plc | New | 0 | 49.0K | +49.0K |
| HRT FINANCIAL LP | Increased | 41.8K | 85.7K | +43.9K |
| Quinn Opportunity Partners LLC | New | 0 | 40.0K | +40.0K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.