Protara TherapeuticTARA
13F holders, Q1 2025 (March 31)59holders −1
8new positions
9sold out
3famous investors
$4.30avg. 13F price*
At the end of Q1 2025, 59 institutions reported holding Protara Therapeutic Inc. (TARA) in their 13F filings, down 1 from Q4 2024. 8 opened new positions and 9 sold out. The largest holders were Janus Henderson Group PLC ($17.4M), Ra Capital Management, L.P. ($14.5M) and Blackstone Inc. ($7.4M). 3 famous investors held it, including Israel Englander (0.0% of Millennium Management's portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- Protara Therapeutic Inc.
- CUSIP
- 74365U107
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 8 | $2.0M |
| Exits | 9 | $25.7M |
All 13F filers, Q4 2024 → Q1 2025: 5,042,814 shares bought and 5,953,133 shares sold, net −910,319 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 59 holders
| Janus Henderson Group PLC | 0.01% | Add +66.8% | 3,788,176 | $17.4M |
| Ra Capital Management, L.P. | 0.24% | No change | 3,400,000 | $14.5M |
| Blackstone Inc. | 0.03% | Add +3.8% | 1,744,042 | $7.4M |
| Opaleye Management Inc. | 1.68% | Reduce -5.2% | 1,730,000 | $7.4M |
| Velan Capital Investment Management LP | 7.31% | Add +5.6% | 1,667,800 | $7.1M |
| Vanguard Group Inc. | 0.00% | Add +17.9% | 1,602,852 | $6.8M |
| Sio Capital Management, LLC | 1.95% | Add +5.3% | 1,514,300 | $6.5M |
| Integral Health Asset Management, LLC | 0.66% | No change | 1,400,000 | $6.0M |
| Acorn Capital Advisors, LLC | 3.64% | No change | 1,279,800 | $5.5M |
| Stempoint Capital LP | 1.62% | Add +258.2% | 1,190,579 | $5.1M |
| Catalio Capital Management, LP | 1.15% | No change | 1,088,691 | $4.6M |
| Woodline Partners LP | 0.02% | Reduce -0.2% | 851,674 | $3.6M |
| 5AM Venture Management, LLC | 1.29% | No change | 800,000 | $3.4M |
| UBS Group AG | 0.00% | Add +326.1% | 636,674 | $2.7M |
| BlackRock, Inc. | 0.00% | Add +443.3% | 630,459 | $2.7M |
| Millennium Management | 0.00% | Add +53.0% | 568,421 | $2.4M |
| Baker Bros. Advisors LP | 0.03% | No change | 536,832 | $2.3M |
| Citadel Advisors | 0.00% | Reduce -59.9% | 412,531 | $1.8M |
| Superstring Capital Management LP | 1.83% | No change | 360,000 | $1.5M |
| Geode Capital Management, LLC | 0.00% | Add +93.0% | 346,697 | $1.5M |
| Bank of America Corp. | 0.00% | Add +48.5% | 288,717 | $1.2M |
| Susquehanna International Group, LLP | 0.00% | Add +25.8% | 274,881 | $1.2M |
| Driehaus Capital Management LLC | 0.01% | Reduce -47.3% | 272,342 | $1.2M |
| Cibc World Market Inc. | 0.00% | New | 235,610 | $1.0M |
| Walleye Capital LLC | 0.01% | Add +3.9% | 229,454 | $977K |
| Goldman Sachs Group Inc. | 0.00% | Reduce -1.9% | 199,254 | $849K |
| Oppenheimer & Co. Inc. | 0.01% | Reduce -7.4% | 186,564 | $795K |
| BNP Paribas Financial Markets | 0.00% | No change | 151,906 | $647K |
| J. Goldman & Co LP | 0.02% | Add +3.2% | 146,341 | $623K |
| Renaissance Technologies | 0.00% | Reduce -9.1% | 129,400 | $551K |
| ADAR1 Capital Management, LLC | 0.10% | No change | 122,690 | $523K |
| Barclays PLC | 0.00% | No change | 93,239 | $397K |
| Jane Street Group, LLC | 0.00% | Add +142.4% | 91,455 | $390K |
| State Street Corp. | 0.00% | Add +1.2% | 83,200 | $354K |
| OMERS ADMINISTRATION Corp | 0.00% | New | 75,100 | $320K |
| Northern Trust Corp. | 0.00% | Add +151.4% | 72,175 | $307K |
| Dimensional Fund Advisors LP | 0.00% | Add +231.5% | 69,603 | $297K |
| Morgan Stanley | 0.00% | Reduce -33.5% | 66,215 | $282K |
| Qube Research & Technologies Ltd | 0.00% | New | 61,917 | $264K |
| Gsa Capital Partners LLP | 0.02% | Add +54.3% | 54,857 | $234K |
| Bridgeway Capital Management, LLC | 0.00% | Add +60.0% | 40,000 | $170K |
| Truist Financial Corp. | 0.00% | No change | 40,000 | $170K |
| American Century Companies Inc. | 0.00% | New | 36,249 | $154K |
| Bailard, Inc. | 0.00% | No change | 29,769 | $127K |
| Two Sigma Investments, LP | 0.00% | Add +73.0% | 23,590 | $100K |
| LPL Financial LLC | 0.00% | Reduce -36.1% | 23,000 | $98K |
| Jain Global LLC | 0.00% | New | 19,212 | $82K |
| Balyasny Asset Management L.P. | 0.00% | New | 18,710 | $80K |
| Bank of New York Mellon Corp | 0.00% | Add +15.5% | 18,350 | $78K |
| Charles Schwab Investment Management Inc. | 0.00% | New | 15,000 | $64K |
| Squarepoint Ops LLC | 0.00% | Reduce -41.1% | 12,232 | $52K |
| Quantessence Capital LLC | 0.01% | New | 10,188 | $43K |
| Commonwealth Equity Services, LLC | 0.00% | Reduce -73.0% | 10,000 | $43K |
| Citigroup Inc. | 0.00% | Reduce -71.9% | 3,639 | $16K |
| Royal Bank of Canada | 0.00% | No change | 3,500 | $15K |
| Semmax Financial Advisors Inc. | 0.00% | No change | 1,572 | $5K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +25.6% | 147 | $626 |
| SBI Securities Co., Ltd. | 0.00% | Add +38.8% | 143 | $609 |
| Osaic Holdings, Inc. | 0.00% | No change | 100 | $426 |
"% of holder's portfolio" is TARA's weight in each manager's 13F, not the share of Protara Therapeutic Inc. the manager owns.