| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BIOS Fund III, LP | 6.2% | $5,156,801 | 3,683,429 | BIOS EQUITY PARTNERS III, LP | 05 May 2025 | |||
| Voss Capital, LP | 11% | +95% | $3,733,145 | +$1,944,146 | 2,666,532 | +109% | Voss Capital, LP | 24 Sep 2025 |
| UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT MANAGEMENT CO | 4.4% | $1,758,017 | 960,665 | UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT MANAGEMENT CO | 04 Nov 2024 |
As of 30 Sep 2025, 39 institutional investors reported holding 8,489,234 shares of Rein Therapeutics, Inc. - Common Stock, $0.001 par value (RNTX). This represents 36% of the company’s total 23,597,628 outstanding shares.
The largest institutional shareholders of Rein Therapeutics, Inc. - Common Stock, $0.001 par value (RNTX) together control 36% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| Voss Capital, LP | 11% | 2,666,532 | +86% | 0.18% | $3,053,179 |
| BIOS Capital Management, LP | 7.2% | 1,690,751 | 0% | 2.2% | $1,944,364 |
| VANGUARD GROUP INC | 5% | 1,168,407 | +32% | 0% | $1,337,826 |
| Prosight Management, LP | 2.4% | 567,898 | +33% | 0.16% | $650,243 |
| UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT MANAGEMENT CO | 2.2% | 511,610 | 0% | 0.08% | $585,793 |
| Cable Car Capital, LP | 1.8% | 420,000 | 0% | 0.21% | $480,900 |
| Sigma Planning Corp | 1.1% | 253,827 | -8.3% | 0.01% | $290,632 |
| GEODE CAPITAL MANAGEMENT, LLC | 1% | 247,311 | +0.76% | 0% | $283,249 |
| Senvest Management, LLC | 0.98% | 230,895 | 0% | 0.01% | $264,375 |
| GAGNON SECURITIES LLC | 0.97% | 228,692 | +219% | 0.05% | $261,852 |
| BlackRock, Inc. | 0.22% | 52,874 | +2.8% | 0% | $60,540 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 0.18% | 42,440 | -13% | 0% | $48,594 |
| Chicago Partners Investment Group LLC | 0.13% | 31,048 | -25% | 0% | $40,983 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.13% | 30,860 | 0% | $35,335 | |
| EXENCIAL WEALTH ADVISORS, LLC | 0.13% | 30,528 | 0% | 0% | $34,955 |
| Meridian Wealth Advisors, LLC | 0.12% | 28,486 | 0% | 0% | $32,616 |
| CITADEL ADVISORS LLC | 0.12% | 28,201 | -41% | 0% | $32,290 |
| Texas Capital Bank Wealth Management Services Inc | 0.11% | 26,171 | 0% | 0% | $29,966 |
| NORTHERN TRUST CORP | 0.11% | 25,763 | 0% | 0% | $29,499 |
| BLAIR WILLIAM & CO/IL | 0.1% | 23,393 | -0.97% | 0% | $26,785 |
| Gleason Group, Inc. | 0.09% | 22,389 | 0% | 0% | $25,635 |
| KCK LTD. | 0.09% | 22,341 | 0% | 0.34% | $52,055 |
| RENAISSANCE TECHNOLOGIES LLC | 0.08% | 18,298 | 0% | $20,951 | |
| KG&L Capital Management,LLC | 0.08% | 18,000 | 0% | 0.01% | $20,610 |
| Americana Partners, LLC | 0.07% | 17,302 | 0% | 0% | $19,811 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 41,999 | $48,719 | $1.16 | 4 | |
| 2025 Q3 | 8,489,234 | $9,760,613 | +$2,095,461 | $1.14 | 39 |
| 2025 Q2 | 6,657,209 | $9,543,969 | +$863,809 | $1.40 | 35 |
| 2025 Q1 | 6,017,421 | $10,645,603 | +$584,856 | $1.77 | 37 |
| 2024 Q4 | 5,679,222 | $13,062,350 | -$2,786,804 | $2.30 | 30 |
| 2024 Q3 | 4,605,051 | $16,285,431 | -$1,010,220 | $3.54 | 29 |
| 2024 Q2 | 4,894,669 | $13,494,162 | +$5,623,418 | $2.77 | 27 |
| 2024 Q1 | 1,688,450 | $10,954,455 | +$3,910,201 | $6.63 | 22 |
| 2023 Q4 | 1,063,685 | $3,241,840 | +$183,775 | $3.05 | 19 |
| 2023 Q3 | 1,045,511 | $1,588,393 | +$34,111 | $1.52 | 15 |
| 2023 Q2 | 1,022,688 | $1,829,841 | -$43,089 | $1.79 | 16 |
| 2023 Q1 | 1,050,566 | $1,302,967 | -$651,889 | $1.24 | 17 |
| 2022 Q4 | 1,356,571 | $3,214,622 | +$3,214,622 | $2.37 | 16 |