Who Owns TENAX THERAPEUTICS INC (TENX)? -- Institutional Holders (2026-03-31)
80 institutions reported holding $348.3M of TENAX THERAPEUTICS INC (TENX) in SEC 13F filings for 2026-03-31. Largest institutional holders: PRICE T ROWE ASSOCIATES INC /MD/ ($47.2M), JANUS HENDERSON GROUP PLC ($29.1M), VR ADVISER, LLC ($26.8M), PERCEPTIVE ADVISORS LLC ($23.2M), Ikarian Capital, LLC ($18.1M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | PRICE T ROWE ASSOCIATES INC /MD/ | $47.2M | 3.0M | New |
| 2 | JANUS HENDERSON GROUP PLC | $29.1M | 1.8M | Added |
| 3 | VR ADVISER, LLC | $26.8M | 1.7M | New |
| 4 | PERCEPTIVE ADVISORS LLC | $23.2M | 1.4M | Added |
| 5 | Ikarian Capital, LLC | $18.1M | 1.1M | Added |
| 6 | Stonepine Capital Management, LLC | $15.6M | 975,200 | Added |
| 7 | Logos Global Management LP | $10.0M | 625,000 | New |
| 8 | MORGAN STANLEY | $9.5M | 596,564 | Added |
| 9 | Velan Capital Investment Management LP | $9.3M | 583,333 | Added |
| 10 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $8.6M | 540,126 | Added |
| 11 | Point72 Asset Management, L.P. | $8.5M | 533,965 | Added |
| 12 | MILLENNIUM MANAGEMENT LLC | $8.5M | 533,889 | Added |
| 13 | ARMISTICE CAPITAL, LLC | $7.7M | 478,827 | New |
| 14 | Avidity Partners Management LP | $6.9M | 481,868 | New |
| 15 | Siren, L.L.C. | $6.8M | 427,141 | Hold |
| 16 | BOOTHBAY FUND MANAGEMENT, LLC | $6.4M | 399,891 | Added |
| 17 | TD Asset Management Inc | $6.4M | 399,184 | New |
| 18 | UBS Group AG | $6.1M | 381,419 | Added |
| 19 | STEMPOINT CAPITAL LP | $6.0M | 377,400 | New |
| 20 | RTW INVESTMENTS, LP | $5.9M | 370,246 | Trimmed |
| 21 | MARSHALL WACE, LLP | $5.6M | 352,572 | Added |
| 22 | BVF INC/IL | $5.4M | 339,549 | Hold |
| 23 | GREAT POINT PARTNERS LLC | $5.2M | 327,307 | New |
| 24 | Woodline Partners LP | $5.2M | 323,911 | Added |
| 25 | FMR LLC | $5.2M | 322,600 | Added |
Source: SEC Form 13F filings · as of 2026-03-31