Protara Therapeutics, Inc.
TARA- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001359931
In the last 90 days, Protara Therapeutics, Inc. insiders filed 0 open-market purchases and 1 sale; 119 institutions reported holding it in 13F filings for Q2 2026, worth $176.2M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Protara Therapeutics, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 119
- +8 vs. Q1 2026
- Shares held
- 46.1M
- +5.78M (+14.3%) vs. Q1 2026
- Total value
- $176.2M
- −$34.0M (−16.2%) vs. Q1 2026
- New holders
- 25
- 51 more added
- Sold out
- 17
- 28 more reduced
3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting TARA on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 119 | $176.2M |
| Q1 2026 | 114 | $237.4M |
| Q4 2025 | 105 | $212.3M |
| Q3 2025 | 81 | $114.1M |
| Q2 2025 | 76 | $90.1M |
| Q1 2025 | 59 | $123.8M |
| Q4 2024 | 60 | $156.6M |
| Q3 2024 | 35 | $19.1M |
| Q2 2024 | 38 | $22.2M |
| Q1 2024 | 34 | $18.3M |
| Q4 2023 | 30 | $8.17M |
| Q3 2023 | 31 | $8.55M |
| Q2 2023 | 29 | $12.3M |
| Q1 2023 | 29 | $16.9M |
| Q4 2022 | 30 | $14.7M |
| Q3 2022 | 31 | $16.9M |
| Q2 2022 | 33 | $18.4M |
| Q1 2022 | 35 | $33.2M |
| Q4 2021 | 38 | $49.5M |
| Q3 2021 | 36 | $43.7M |
| Q2 2021 | 40 | $73.4M |
| Q1 2021 | 50 | $134.0M |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Protara Therapeutics, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Jupiter Topco LLC | 4,696,709 | $17.9M | 0.01% | +4,696,709 | New |
| BlackRock, Inc. | 3,663,499 | $14.0M | 0.00% | +268,531+7.9% | Added |
| Millennium Management LLC | 3,101,166 | $11.8M | 0.01% | +269,958+9.5% | Added |
| Velan Capital Investment Management LP | 2,844,652 | $10.9M | 6.66% | +10,000+0.4% | Added |
| Vanguard Capital Management LLC | 2,300,133 | $8.79M | 0.00% | +181,115+8.5% | Added |
| Blackstone Group Inc. | 2,265,514 | $8.65M | 0.03% | 00.0% | Unchanged |
| OrbiMed Advisors LLC | 2,220,000 | $8.48M | 0.16% | +2,220,000 | New |
| Sio Capital Management, LLC | 1,921,872 | $7.34M | 1.26% | −47,967−2.4% | Reduced |
| Acorn Capital Advisors, LLC | 1,752,115 | $6.69M | 1.83% | 00.0% | Unchanged |
| Integral Health Asset Management, LLC | 1,500,000 | $5.73M | 0.24% | −250,000−14.3% | Reduced |
| 5AM Venture Management, LLC | 1,369,782 | $5.23M | 1.82% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 1,326,246 | $5.07M | 0.00% | +149,046+12.7% | Added |
| Citadel Advisors LLC | 1,232,365 | $4.71M | 0.00% | +163,807+15.3% | Added |
| State Street Corp | 1,068,295 | $4.08M | 0.00% | +63,153+6.3% | Added |
| Qube Research & Technologies Ltd | 1,045,516 | $3.99M | 0.00% | +868,512+490.7% | Added |
| Balyasny Asset Management LLC | 1,026,691 | $3.92M | 0.01% | +1,026,691 | New |
| Baker Bros. Advisors LP | 971,614 | $3.71M | 0.02% | 00.0% | Unchanged |
| ADAR1 Capital Management, LLC | 940,512 | $3.59M | 0.17% | 00.0% | Unchanged |
| Bank of America Corp | 882,179 | $3.37M | 0.00% | −43,739−4.7% | Reduced |
| Marshall Wace, LLP | 701,021 | $2.68M | 0.00% | +650,290+1,281.8% | Added |
| Dimensional Fund Advisors LP | 683,230 | $2.61M | 0.00% | +151,963+28.6% | Added |
| Northern Trust Corp | 552,306 | $2.11M | 0.00% | +177,454+47.3% | Added |
| Point72 Asset Management, L.P. | 548,932 | $2.10M | 0.00% | −603,782−52.4% | Reduced |
| Goldman Sachs Group Inc | 546,227 | $2.09M | 0.00% | +148,246+37.2% | Added |
| Catalio Capital Management, LP | 520,148 | $1.99M | 0.37% | −59,876−10.3% | Reduced |
| Morgan Stanley | 508,434 | $1.94M | 0.00% | −48,540−8.7% | Reduced |
| Walleye Capital LLC | 505,432 | $1.93M | 0.01% | +62,031+14.0% | Added |
| Vanguard Portfolio Management LLC | 491,657 | $1.88M | 0.00% | +79,053+19.2% | Added |
| UBS Group AG | 456,773 | $1.74M | 0.00% | −945,640−67.4% | Reduced |
| Vanguard Fiduciary Trust Co | 334,683 | $1.28M | 0.00% | +25,841+8.4% | Added |
| Verdad Advisers, LP | 312,249 | $1.19M | 1.14% | +312,249 | New |
| Jacobs Levy Equity Management, Inc | 295,565 | $1.13M | 0.00% | +245,310+488.1% | Added |
| Renaissance Technologies LLC | 251,500 | $960.7K | 0.00% | +125,800+100.1% | Added |
| Oppenheimer & Co Inc | 238,362 | $910.5K | 0.01% | +56,797+31.3% | Added |
| AQR Capital Management LLC | 208,969 | $798.3K | 0.00% | +142,164+212.8% | Added |
| Jump Financial, LLC | 203,100 | $775.8K | 0.01% | +136,321+204.1% | Added |
| CIBC World Markets Inc. | 166,495 | $636.0K | 0.00% | −9,000−5.1% | Reduced |
| Charles Schwab Investment Management Inc | 157,971 | $603.4K | 0.00% | +10,083+6.8% | Added |
| Bank of New York Mellon Corp | 137,689 | $526.0K | 0.00% | +8,018+6.2% | Added |
| J. Goldman & Co LP | 135,000 | $515.7K | 0.02% | −721,247−84.2% | Reduced |
| Superstring Capital Management LP | 121,457 | $464.0K | 0.29% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 119,908 | $458.0K | 0.00% | −447,713−78.9% | Reduced |
| Fisher Asset Management, LLC | 99,566 | $380.3K | 0.00% | +99,566 | New |
| American Century Companies Inc | 98,487 | $376.2K | 0.00% | +5,518+5.9% | Added |
| Bridgeway Capital Management, LLC | 85,330 | $326.0K | 0.01% | +15,000+21.3% | Added |
| Nuveen, LLC | 72,610 | $277.4K | 0.00% | +8,750+13.7% | Added |
| Two Sigma Investments, LP | 69,652 | $266.1K | 0.00% | +31,814+84.1% | Added |
| FMR LLC | 68,200 | $260.5K | 0.00% | +11,105+19.5% | Added |
| XTX Topco Ltd | 63,948 | $244.3K | 0.00% | +5,147+8.8% | Added |
| Rhumbline Advisers | 63,245 | $241.6K | 0.00% | +31,170+97.2% | Added |
| Truist Financial Corp | 60,000 | $229.2K | 0.00% | 00.0% | Unchanged |
| Trexquant Investment LP | 59,616 | $227.7K | 0.00% | +41,683+232.4% | Added |
| Deutsche Bank AG | 57,713 | $220.5K | 0.00% | +3,738+6.9% | Added |
| Alps Advisors Inc | 57,041 | $217.9K | 0.00% | +13,012+29.6% | Added |
| Ameriprise Financial Inc | 56,267 | $214.9K | 0.00% | +56,267 | New |
| Wells Fargo & Company | 54,596 | $208.6K | 0.00% | +23,899+77.9% | Added |
| Prudential Financial Inc | 50,730 | $193.8K | 0.00% | −68,800−57.6% | Reduced |
| Nano Cap New Millennium Growth Fund L P | 50,000 | $191.0K | 0.15% | +13,500+37.0% | Added |
| Susquehanna International Group, LLP | 40,380 | $154.3K | 0.00% | −76,246−65.4% | Reduced |
| Alyeska Investment Group, L.P. | 39,726 | $151.8K | 0.00% | −310,274−88.6% | Reduced |
| Quadrature Capital Ltd | 39,319 | $150.2K | 0.00% | +39,319 | New |
| Price T Rowe Associates Inc | 38,483 | $148.0K | 0.00% | +2,177+6.0% | Added |
| Marex Group plc | 35,250 | $134.7K | 0.00% | −20,000−36.2% | Reduced |
| Winton Group Ltd | 32,800 | $125.3K | 0.00% | +4,700+16.7% | Added |
| Public Employees Retirement System of Ohio | 29,700 | $113.5K | 0.00% | +29,700 | New |
| Russell Investments Group, Ltd. | 28,469 | $108.8K | 0.00% | +25,793+963.9% | Added |
| MetLife Investment Management | 28,378 | $108.4K | 0.00% | −398−1.4% | Reduced |
| Invesco Ltd. | 26,856 | $102.6K | 0.00% | +8,895+49.5% | Added |
| JPMorgan Chase & Co | 22,608 | $94.0K | 0.00% | +1,118+5.2% | Added |
| Alliancebernstein L.P. | 18,040 | $94.0K | 0.00% | +18,040 | New |
| Citigroup Inc | 24,145 | $92.2K | 0.00% | +9,669+66.8% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 24,095 | $92.0K | 0.00% | −60.0% | Reduced |
| Jain Global LLC | 21,000 | $80.2K | 0.00% | +21,000 | New |
| Vanguard Global Advisers, LLC | 20,127 | $76.9K | 0.00% | −32,472−61.7% | Reduced |
| Prelude Capital Management, LLC | 19,613 | $74.9K | 0.01% | +19,613 | New |
| EntryPoint Capital, LLC | 19,286 | $73.7K | 0.02% | +19,286 | New |
| LPL Financial LLC | 19,130 | $73.1K | 0.00% | −17,000−47.1% | Reduced |
| Barclays PLC | 18,607 | $71.1K | 0.00% | −29,655−61.4% | Reduced |
| Squarepoint Ops LLC | 18,124 | $69.2K | 0.00% | +18,124 | New |
| Ieq Capital, LLC | 17,929 | $68.5K | 0.00% | +17,929 | New |
| Police & Firemen's Retirement System of New Jersey | 17,569 | $67.1K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 14,878 | $56.8K | 0.00% | +1,330+9.8% | Added |
| Intech Investment Management LLC | 13,562 | $51.8K | 0.00% | −227−1.6% | Reduced |
| Mariner, LLC | 11,899 | $45.4K | 0.00% | +11,899 | New |
| Voya Investment Management LLC | 11,469 | $43.8K | 0.00% | +11,469 | New |
| D. E. Shaw & Co., Inc. | 11,113 | $42.5K | 0.00% | +11,113 | New |
| Commonwealth Equity Services, LLC | 11,000 | $42.0K | 0.00% | 00.0% | Unchanged |
| CI Private Wealth, LLC | 10,690 | $40.8K | 0.00% | +10,690 | New |
| Essential Partners LLC | 9,802 | $37.4K | 0.02% | −70−0.7% | Reduced |
| New York State Common Retirement Fund | 7,900 | $30.2K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 7,763 | $29.0K | 0.00% | +4,263+121.8% | Added |
| BNP Paribas Arbitrage, SA | 7,536 | $28.8K | 0.00% | −3,471−31.5% | Reduced |
| Tower Research Capital LLC (TRC) | 4,990 | $19.1K | 0.00% | +387+8.4% | Added |
| Legal & General Group Plc | 4,490 | $17.1K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 3,298 | $12.6K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 1,671 | $6.38K | 0.00% | +1,671 | New |
| Sterling Capital Management LLC | 1,055 | $4.03K | 0.00% | −648−38.1% | Reduced |
| State of Wyoming | 960 | $3.67K | 0.00% | +960 | New |
| GAMMA Investing LLC | 732 | $2.80K | 0.00% | +155+26.9% | Added |
| California State Teachers Retirement System | 720 | $2.75K | 0.00% | −2,091−74.4% | Reduced |