AUSTIN, TX
REIN THERAPEUTICS, INC.RNTX— Latest position per institution from SEC 13F filings
15
Institutional holders
39.83M
Total shares held
48.72M
Estimated value
1.99M
Avg. position size
VOSS CAPITAL, LP
CIK 1730145
Shares
5.26M
Value
5.47M
Filed
Jun 30, 2026
CABLE CAR CAPITAL, LP
CIK 1699575
Shares
5.20M
Value
5.40M
Filed
Jun 30, 2026
ADAR1 CAPITAL MANAGEMENT, LLC
CIK 1940272
Shares
4.50M
Value
4.68M
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
3.38M
Value
3.51M
Filed
Jun 30, 2026
BIOS CAPITAL MANAGEMENT, LP
CIK 1813845
Shares
2.98M
Value
3.10M
Filed
Jun 30, 2026
IKARIAN CAPITAL, LLC
CIK 1778253
Shares
2.95M
Value
3.07M
Filed
Jun 30, 2026
GREAT POINT PARTNERS LLC
CIK 1281446
Shares
2.58M
Value
2.68M
Filed
Jun 30, 2026
CITADEL ADVISORS LLC
CIK 1423053
Shares
2.44M
Value
2.54M
Filed
Jun 30, 2026
VELAN CAPITAL INVESTMENT MANAGEMENT LP
CIK 1848809
Shares
1.70M
Value
1.77M
Filed
Jun 30, 2026
SENVEST MANAGEMENT, LLC
CIK 1328785
Shares
1.23M
Value
1.28M
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
1.17M
Value
1.35M
Filed
Dec 31, 2025
PROSIGHT MANAGEMENT, LP
CIK 1617201
Shares
1.10M
Value
1.14M
Filed
Jun 30, 2026
BLEICHROEDER LP
CIK 1781002
Shares
1M
Value
1.04M
Filed
Jun 30, 2026
BOOTHBAY FUND MANAGEMENT, LLC
CIK 1549230
Shares
889.45K
Value
925.03K
Filed
Jun 30, 2026
ALERCE INVESTMENT MANAGEMENT, L.P.
CIK 1844002
Shares
830.47K
Value
5.51M
Filed
Mar 31, 2024
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
733.14K
Value
762.54K
Filed
Jun 30, 2026
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
532.07K
Filed
Jun 30, 2026
NANTAHALA CAPITAL MANAGEMENT, LLC
CIK 1472322
Shares
464.37K
Value
1.64M
Filed
Sep 30, 2024
VANGUARD FIDUCIARY TRUST CO
CIK 933478
Shares
382.51K
Value
397.82K
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | VOSS CAPITAL, LP | 1730145 | 5.26M | 5.47M | Jun 30, 2026 |
| 2 | CABLE CAR CAPITAL, LP | 1699575 | 5.20M | 5.40M | Jun 30, 2026 |
| 3 | ADAR1 CAPITAL MANAGEMENT, LLC | 1940272 | 4.50M | 4.68M | Jun 30, 2026 |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 3.38M | 3.51M | Jun 30, 2026 |
| 5 | BIOS CAPITAL MANAGEMENT, LP | 1813845 | 2.98M | 3.10M | Jun 30, 2026 |
| 6 | IKARIAN CAPITAL, LLC | 1778253 | 2.95M | 3.07M | Jun 30, 2026 |
| 7 | GREAT POINT PARTNERS LLC | 1281446 | 2.58M | 2.68M | Jun 30, 2026 |
| 8 | CITADEL ADVISORS LLC | 1423053 | 2.44M | 2.54M | Jun 30, 2026 |
| 9 | VELAN CAPITAL INVESTMENT MANAGEMENT LP | 1848809 | 1.70M | 1.77M | Jun 30, 2026 |
| 10 | SENVEST MANAGEMENT, LLC | 1328785 | 1.23M | 1.28M | Jun 30, 2026 |
| 11 | VANGUARD GROUP INC | 102909 | 1.17M | 1.35M | Dec 31, 2025 |
| 12 | PROSIGHT MANAGEMENT, LP | 1617201 | 1.10M | 1.14M | Jun 30, 2026 |
| 13 | BLEICHROEDER LP | 1781002 | 1M | 1.04M | Jun 30, 2026 |
| 14 | BOOTHBAY FUND MANAGEMENT, LLC | 1549230 | 889.45K | 925.03K | Jun 30, 2026 |
| 15 | ALERCE INVESTMENT MANAGEMENT, L.P. | 1844002 | 830.47K | 5.51M | Mar 31, 2024 |
| 16 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 733.14K | 762.54K | Jun 30, 2026 |
| 17 | ALYESKA INVESTMENT GROUP, L.P. | 1453072 | 540K | 1.91M | Sep 30, 2024 |
| 18 | UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT MANAGEMENT CO | 1019231 | 511.61K | 532.07K | Jun 30, 2026 |
| 19 | NANTAHALA CAPITAL MANAGEMENT, LLC | 1472322 | 464.37K | 1.64M | Sep 30, 2024 |
| 20 | VANGUARD FIDUCIARY TRUST CO | 933478 | 382.51K | 397.82K | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.