Protara TherapeuticTARA
13F holders, Q4 2025 (December 31)105holders +24
30new positions
7sold out
5famous investors
$5.33avg. 13F price*
At the end of Q4 2025, 105 institutions reported holding Protara Therapeutic Inc. (TARA) in their 13F filings, up 24 from Q3 2025. 30 opened new positions and 7 sold out. The largest holders were Janus Henderson Group PLC ($27.4M), Velan Capital Investment Management LP ($15.1M) and BlackRock, Inc. ($12.8M). 5 famous investors held it, including Ken Griffin (0.0% of Citadel Advisors's portfolio), Israel Englander (0.0% of Millennium Management'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 Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 30 | $32.9M |
| Exits | 7 | $2.3M |
All 13F filers, Q3 2025 → Q4 2025: 14,575,257 shares bought and 998,262 shares sold, net +13,576,995 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 105 holders
| Janus Henderson Group PLC | 0.01% | Add +21.5% | 5,141,616 | $27.4M |
| Velan Capital Investment Management LP | 8.79% | Add +32.5% | 2,834,652 | $15.1M |
| BlackRock, Inc. | 0.00% | Add +8.1% | 2,408,868 | $12.8M |
| Vanguard Group Inc. | 0.00% | Add +25.6% | 2,391,903 | $12.7M |
| Integral Health Asset Management, LLC | 0.61% | Add +60.7% | 2,250,000 | $12.0M |
| Blackstone Inc. | 0.04% | No change | 1,909,662 | $10.2M |
| Acorn Capital Advisors, LLC | 3.16% | No change | 1,752,115 | $9.3M |
| Sio Capital Management, LLC | 1.52% | New | 1,715,394 | $9.1M |
| Catalio Capital Management, LP | 1.36% | Reduce -3.6% | 1,446,254 | $7.7M |
| 5AM Venture Management, LLC | 2.30% | Add +71.2% | 1,369,782 | $7.3M |
| Driehaus Capital Management LLC | 0.05% | Add +183.4% | 1,259,427 | $6.7M |
| UBS Group AG | 0.00% | Add +44.2% | 1,215,537 | $6.5M |
| ADAR1 Capital Management, LLC | 0.45% | Add +3127.4% | 1,136,799 | $6.1M |
| Adage Capital Partners Gp, L.L.C. | 0.01% | New | 1,043,478 | $5.6M |
| Baker Bros. Advisors LP | 0.03% | Add +81.0% | 971,614 | $5.2M |
| Citadel Advisors | 0.00% | Add +79.4% | 901,541 | $4.8M |
| Geode Capital Management, LLC | 0.00% | Add +7.7% | 817,196 | $4.4M |
| Maven Securities LTD | 0.51% | New | 754,626 | $4.0M |
| Millennium Management | 0.00% | Add +9.4% | 753,302 | $4.0M |
| Sphera Funds Management LTD. | 0.72% | New | 650,000 | $3.5M |
| Marshall Wace, LLP | 0.00% | Add +104.7% | 584,528 | $3.1M |
| State Street Corp. | 0.00% | Add +63.1% | 570,878 | $3.0M |
| Bank of America Corp. | 0.00% | Add +174.8% | 495,904 | $2.6M |
| Burkehill Global Management, LP | 0.17% | New | 450,000 | $2.4M |
| Superstring Capital Management LP | 1.03% | No change | 360,000 | $1.9M |
| Alyeska Investment Group, L.P. | 0.01% | New | 350,000 | $1.9M |
| Assenagon Asset Management S.A. | 0.00% | Add +0.3% | 308,334 | $1.6M |
| Renaissance Technologies | 0.00% | Reduce -15.1% | 266,807 | $1.4M |
| Northern Trust Corp. | 0.00% | Add +2.7% | 240,756 | $1.3M |
| Cibc World Market Inc. | 0.00% | Reduce -16.8% | 228,895 | $1.2M |
| Dimensional Fund Advisors LP | 0.00% | Add +376.1% | 227,157 | $1.2M |
| Oppenheimer & Co. Inc. | 0.02% | Add +8.1% | 223,767 | $1.2M |
| Morgan Stanley | 0.00% | Add +61.5% | 175,329 | $935K |
| Jane Street Group, LLC | 0.00% | Add +245.1% | 156,135 | $832K |
| Ameriprise Financial Inc. | 0.00% | New | 153,985 | $821K |
| Walleye Capital LLC | 0.00% | New | 145,876 | $778K |
| Monashee Investment Management LLC | 0.39% | New | 125,000 | $666K |
| XTX Topco Ltd | 0.02% | New | 115,363 | $615K |
| Qube Research & Technologies Ltd | 0.00% | New | 114,331 | $609K |
| Susquehanna International Group, LLP | 0.00% | Add +31.6% | 106,846 | $569K |
| Informed Momentum Co LLC | 0.06% | New | 103,611 | $552K |
| Charles Schwab Investment Management Inc. | 0.00% | Add +7.0% | 102,499 | $546K |
| Bank of New York Mellon Corp | 0.00% | Reduce -3.6% | 93,522 | $498K |
| Nuveen, LLC | 0.00% | Reduce -69.5% | 86,501 | $461K |
| Marex Group Ltd | 0.00% | Add +283.1% | 85,250 | $454K |
| Virtu Financial LLC | 0.01% | New | 68,956 | $368K |
| American Century Companies Inc. | 0.00% | Add +4.2% | 64,158 | $342K |
| Goldman Sachs Group Inc. | 0.00% | Add +366.6% | 63,492 | $338K |
| Sei Investments Co. | 0.00% | New | 63,079 | $336K |
| Barclays PLC | 0.00% | Add +20.9% | 55,057 | $293K |
| Gsa Capital Partners LLP | 0.02% | Reduce -48.4% | 52,332 | $279K |
| Bridgeway Capital Management, LLC | 0.01% | No change | 44,830 | $239K |
| Panagora Asset Management Inc. | 0.00% | New | 43,796 | $233K |
| Alps Advisors Inc. | 0.00% | New | 42,389 | $226K |
| Truist Financial Corp. | 0.00% | No change | 40,000 | $213K |
| Wells Fargo & Company | 0.00% | Add +60.7% | 39,802 | $212K |
| HRT Financial LP | 0.00% | New | 36,260 | $193K |
| LPL Financial LLC | 0.00% | No change | 36,050 | $192K |
| Nano Cap New Millennium Growth Fund L P | 0.16% | — | 35,000 | $187K |
| Longaeva Partners L.P. | 0.02% | New | 33,857 | $180K |
| Two Sigma Investments, LP | 0.00% | Add +67.0% | 32,662 | $174K |
| Point72 Asset Management | 0.00% | New | 28,107 | $150K |
| Rhumbline Advisers | 0.00% | Reduce -21.3% | 26,865 | $143K |
| Deutsche Bank AG | 0.00% | New | 25,096 | $134K |
| Bailard, Inc. | 0.00% | Reduce -33.4% | 24,417 | $130K |
| Quadrature Capital Ltd | 0.00% | Add +39.4% | 24,184 | $129K |
| Almanack Investment Partners, LLC. | 0.02% | Add +76.2% | 23,782 | $127K |
| Engineers Gate Manager LP | 0.00% | New | 21,886 | $117K |
| T. Rowe Price Associates Inc. | 0.00% | Add +26.8% | 20,736 | $111K |
| Campbell & CO Investment Adviser LLC | 0.01% | New | 20,551 | $110K |
| Group One Trading LLC | 0.00% | Add +534.5% | 18,400 | $98K |
| Invesco Ltd. | 0.00% | Reduce -30.4% | 17,514 | $93K |
| Scientech Research LLC | 0.06% | New | 17,215 | $92K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +10.1% | 16,354 | $87K |
| New York State Common Retirement Fund | 0.00% | Reduce -23.9% | 15,000 | $80K |
| Citigroup Inc. | 0.00% | Add +3788.9% | 14,700 | $78K |
| AQR Capital Management | 0.00% | New | 14,681 | $78K |
| JPMorgan Chase & Co. | 0.00% | Add +1.7% | 14,584 | $78K |
| Intech Investment Management LLC | 0.00% | Reduce -13.1% | 13,821 | $74K |
| Empery Asset Management, LP | 0.06% | — | 12,832 | $68K |
| Squarepoint Ops LLC | 0.00% | Add +2.5% | 12,692 | $68K |
| Manufacturers Life Insurance Company, The | 0.00% | New | 11,084 | $59K |
| Commonwealth Equity Services, LLC | 0.00% | Add +10.0% | 11,000 | $59K |
| Axq Capital, LP | 0.01% | New | 10,815 | $58K |
| Persistent Asset Partners Ltd | 0.03% | New | 10,733 | $57K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 9,921 | $53K |
| Essential Partners LLC | 0.02% | Add +64.7% | 9,795 | $52K |
| BNP Paribas Financial Markets | 0.00% | Reduce -84.9% | 7,617 | $41K |
| Royal Bank of Canada | 0.00% | Add +4.2% | 4,489 | $25K |
| MetLife Investment Management, LLC | 0.00% | New | 4,399 | $23K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 3,298 | $18K |
| Legal & General Group Plc | 0.00% | No change | 2,937 | $16K |
| Russell Investments Group, Ltd. | 0.00% | No change | 2,676 | $14K |
| California State Teachers Retirement System | 0.00% | Add +7.5% | 2,169 | $12K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -62.9% | 2,073 | $11K |
| Sterling Capital Management LLC | 0.00% | Reduce -8.8% | 2,032 | $11K |
| Amalgamated Bank | 0.00% | Add +0.5% | 1,108 | $6K |
| FMR LLC | 0.00% | Add +849.5% | 883 | $5K |
| PNC Financial Services Group, Inc. | 0.00% | Add +4.3% | 122 | $650 |
| SBI Securities Co., Ltd. | 0.00% | Reduce -1.9% | 103 | $549 |
"% of holder's portfolio" is TARA's weight in each manager's 13F, not the share of Protara Therapeutic Inc. the manager owns.