Rein TherapeuticsRNTX
13F holders, Q3 2024 (September 30)At the end of Q3 2024, 31 institutions reported holding Rein Therapeutics Inc. (RNTX) in their 13F filings, up 3 from Q2 2024. 5 opened new positions and 2 sold out. The largest holders were University of Texas/Texas Am Investment Management Co. ($5.0M), Alyeska Investment Group, L.P. ($1.9M) and Nantahala Capital Management, LLC ($1.6M). One famous investor held it Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- Rein Therapeutics Inc.
- Filed as
- AILERON THERAPEUTICS INC (Q3 2024)
- CUSIP
- 00887A204
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2024 → Q3 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 5 | $172K |
| Exits | 2 | $303K |
All 13F filers, Q2 2024 → Q3 2024: 339,540 shares bought and 648,953 shares sold, net −309,413 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 31 holders
| University of Texas/Texas Am Investment Management Co. | 0.81% | Reduce -21.1% | 1,403,339 | $5.0M |
| Alyeska Investment Group, L.P. | 0.01% | No change | 540,000 | $1.9M |
| Nantahala Capital Management, LLC | 0.14% | No change | 464,367 | $1.6M |
| Vanguard Group Inc. | 0.00% | Reduce -14.6% | 432,201 | $1.5M |
| Cable Car Capital, LP | 1.68% | No change | 420,000 | $1.5M |
| Prosight Management, LP | 0.33% | Add +40.4% | 372,157 | $1.3M |
| Geode Capital Management, LLC | 0.00% | Add +34.8% | 229,817 | $814K |
| Senvest Management, LLC | 0.03% | No change | 230,895 | $801K |
| Sigma Planning Corp | 0.02% | Add +68.3% | 212,410 | $752K |
| Gagnon Securities LLC | 0.05% | Add +89.0% | 71,761 | $254K |
| BlackRock, Inc. | 0.00% | — | 51,280 | $182K |
| Texas Capital Bank Wealth Management Services Inc | 0.01% | No change | 26,171 | $93K |
| Northern Trust Corp. | 0.00% | No change | 25,763 | $91K |
| Blair William & Co. | 0.00% | Reduce -8.7% | 25,602 | $91K |
| NFSG Corp | 0.03% | New | 25,000 | $89K |
| Renaissance Technologies | 0.00% | Reduce -47.1% | 13,164 | $47K |
| KG Capital Management | 0.01% | New | 13,000 | $46K |
| State Street Corp. | 0.00% | No change | 10,404 | $37K |
| Warberg Asset Management LLC | 0.14% | Reduce -68.1% | 10,000 | $35K |
| Wells Fargo & Company | 0.00% | New | 9,544 | $34K |
| Royal Bank of Canada | 0.00% | Reduce -86.7% | 8,000 | $28K |
| Morgan Stanley | 0.00% | Add +344.0% | 5,550 | $20K |
| JFS Wealth Advisors, LLC | 0.00% | No change | 1,590 | $6K |
| US Bancorp \de | 0.00% | No change | 1,250 | $4K |
| Sachetta, LLC | 0.00% | New | 1,000 | $4K |
| Bank of America Corp. | 0.00% | Reduce -2.4% | 285 | $1K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -93.7% | 243 | $860 |
| FMR LLC | 0.00% | No change | 233 | $825 |
| Game Plan Financial Advisors, LLC | 0.00% | No change | 25 | $89 |
| Acadian Asset Management LLC | 0.00% | No change | 17 | $0 |
| Avion Wealth | 0.00% | New | 200 | $0 |
"% of holder's portfolio" is RNTX's weight in each manager's 13F, not the share of Rein Therapeutics Inc. the manager owns.