AUSTIN, TX
REIN THERAPEUTICS, INC.RNTX— Latest position per institution from SEC 13F filings
15
Institutional holders
13.97M
Total shares held
24.93M
Estimated value
698.59K
Avg. position size
VOSS CAPITAL, LP
CIK 1730145
Shares
4.39M
Value
5.70M
Filed
Mar 31, 2026
BIOS CAPITAL MANAGEMENT, LP
CIK 1813845
Shares
1.98M
Value
2.58M
Filed
Mar 31, 2026
VANGUARD GROUP INC
CIK 102909
Shares
1.17M
Value
1.35M
Filed
Dec 31, 2025
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
998.52K
Value
1.30M
Filed
Mar 31, 2026
ALERCE INVESTMENT MANAGEMENT, L.P.
CIK 1844002
Shares
830.47K
Value
5.51M
Filed
Mar 31, 2024
ALYESKA INVESTMENT GROUP, L.P.
CIK 1453072
Shares
540K
Value
1.91M
Filed
Sep 30, 2024
UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT MANAGEMENT CO
CIK 1019231
Shares
511.61K
Value
665.09K
Filed
Mar 31, 2026
NANTAHALA CAPITAL MANAGEMENT, LLC
CIK 1472322
Shares
464.37K
Value
1.64M
Filed
Sep 30, 2024
CABLE CAR CAPITAL, LP
CIK 1699575
Shares
420K
Value
546K
Filed
Mar 31, 2026
PROSIGHT MANAGEMENT, LP
CIK 1617201
Shares
411.60K
Value
535.08K
Filed
Mar 31, 2026
SIGMA PLANNING CORP
CIK 1449126
Shares
348.68K
Value
453.28K
Filed
Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
344.69K
Value
448.19K
Filed
Mar 31, 2026
TEXAS CAPITAL BANK WEALTH MANAGEMENT SERVICES INC
CIK 1802655
Shares
273.63K
Value
355.71K
Filed
Mar 31, 2026
GAGNON SECURITIES LLC
CIK 1125725
Shares
239.52K
Value
311.38K
Filed
Mar 31, 2026
BVF INC/IL
CIK 1056807
Shares
236.84K
Value
561.30K
Filed
Dec 31, 2022
SENVEST MANAGEMENT, LLC
CIK 1328785
Shares
230.90K
Value
300.16K
Filed
Mar 31, 2026
PALOGIC VALUE MANAGEMENT, L.P.
CIK 1532943
Shares
180K
Value
234K
Filed
Mar 31, 2026
VANGUARD FIDUCIARY TRUST CO
CIK 933478
Shares
154.51K
Value
200.87K
Filed
Mar 31, 2026
ROCK CREEK GROUP LLC
CIK 1484067
Shares
125K
Value
162.50K
Filed
Mar 31, 2026
ABS DIRECT EQUITY FUND LLC
CIK 1729347
Shares
125K
Value
162.50K
Filed
Mar 31, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | VOSS CAPITAL, LP | 1730145 | 4.39M | 5.70M | Mar 31, 2026 |
| 2 | BIOS CAPITAL MANAGEMENT, LP | 1813845 | 1.98M | 2.58M | Mar 31, 2026 |
| 3 | VANGUARD GROUP INC | 102909 | 1.17M | 1.35M | Dec 31, 2025 |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 998.52K | 1.30M | Mar 31, 2026 |
| 5 | ALERCE INVESTMENT MANAGEMENT, L.P. | 1844002 | 830.47K | 5.51M | Mar 31, 2024 |
| 6 | ALYESKA INVESTMENT GROUP, L.P. | 1453072 | 540K | 1.91M | Sep 30, 2024 |
| 7 | UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT MANAGEMENT CO | 1019231 | 511.61K | 665.09K | Mar 31, 2026 |
| 8 | NANTAHALA CAPITAL MANAGEMENT, LLC | 1472322 | 464.37K | 1.64M | Sep 30, 2024 |
| 9 | CABLE CAR CAPITAL, LP | 1699575 | 420K | 546K | Mar 31, 2026 |
| 10 | PROSIGHT MANAGEMENT, LP | 1617201 | 411.60K | 535.08K | Mar 31, 2026 |
| 11 | SIGMA PLANNING CORP | 1449126 | 348.68K | 453.28K | Mar 31, 2026 |
| 12 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 344.69K | 448.19K | Mar 31, 2026 |
| 13 | TEXAS CAPITAL BANK WEALTH MANAGEMENT SERVICES INC | 1802655 | 273.63K | 355.71K | Mar 31, 2026 |
| 14 | GAGNON SECURITIES LLC | 1125725 | 239.52K | 311.38K | Mar 31, 2026 |
| 15 | BVF INC/IL | 1056807 | 236.84K | 561.30K | Dec 31, 2022 |
| 16 | SENVEST MANAGEMENT, LLC | 1328785 | 230.90K | 300.16K | Mar 31, 2026 |
| 17 | PALOGIC VALUE MANAGEMENT, L.P. | 1532943 | 180K | 234K | Mar 31, 2026 |
| 18 | VANGUARD FIDUCIARY TRUST CO | 933478 | 154.51K | 200.87K | Mar 31, 2026 |
| 19 | ROCK CREEK GROUP LLC | 1484067 | 125K | 162.50K | Mar 31, 2026 |
| 20 | ABS DIRECT EQUITY FUND LLC | 1729347 | 125K | 162.50K | Mar 31, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.