NkartaNKTX
13F holders, Q3 2025 (September 30)120holders +16
24new positions
8sold out
4famous investors
$2.07avg. 13F price*
At the end of Q3 2025, 120 institutions reported holding Nkarta Inc. (NKTX) in their 13F filings, up 16 from Q2 2025. 24 opened new positions and 8 sold out. The largest holders were Ra Capital Management, L.P. ($22.4M), Tang Capital Management LLC ($14.6M) and Samsara Biocapital, LLC ($7.8M). 4 famous investors held it, including Ken Griffin (0.0% of Citadel Advisors's portfolio), Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Nkarta Inc.
- CUSIP
- 65487U108
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 24 | $3.0M |
| Exits | 8 | $1.5M |
All 13F filers, Q2 2025 → Q3 2025: 3,195,451 shares bought and 3,875,671 shares sold, net −680,220 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 120 holders
| Ra Capital Management, L.P. | 0.28% | No change | 10,805,129 | $22.4M |
| Tang Capital Management LLC | 0.56% | No change | 7,055,576 | $14.6M |
| Samsara Biocapital, LLC | 1.02% | No change | 3,768,035 | $7.8M |
| BlackRock, Inc. | 0.00% | Reduce -11.0% | 3,698,537 | $7.7M |
| NEA Management Company, LLC | 0.41% | No change | 3,568,781 | $7.4M |
| SR One Capital Management, LP | 1.00% | No change | 3,333,333 | $6.9M |
| Citadel Advisors | 0.00% | Reduce -12.1% | 2,899,758 | $6.0M |
| Vanguard Group Inc. | 0.00% | Reduce -2.5% | 2,491,717 | $5.2M |
| Alyeska Investment Group, L.P. | 0.01% | No change | 2,084,696 | $4.3M |
| Monaco Asset Management SAM | 1.54% | Add +24.5% | 1,970,910 | $4.1M |
| Wasatch Advisors LP | 0.02% | Reduce -8.3% | 1,637,737 | $3.4M |
| State Street Corp. | 0.00% | Add +0.9% | 1,148,115 | $2.4M |
| Renaissance Technologies | 0.00% | Add +64.4% | 1,145,077 | $2.4M |
| Geode Capital Management, LLC | 0.00% | Reduce -11.6% | 1,068,105 | $2.2M |
| AWM Investment Company, Inc. | 0.16% | Add +14.3% | 800,000 | $1.7M |
| Millennium Management | 0.00% | New | 748,494 | $1.5M |
| Blackstone Inc. | 0.01% | No change | 747,044 | $1.5M |
| Peapod Lane Capital LLC | 1.24% | Add +1.1% | 671,266 | $1.4M |
| JPMorgan Chase & Co. | 0.00% | Reduce -3.3% | 558,840 | $1.2M |
| Two Sigma Investments, LP | 0.00% | Add +91.3% | 520,172 | $1.1M |
| Acadian Asset Management LLC | 0.00% | Add +7.3% | 510,696 | $1.1M |
| Morgan Stanley | 0.00% | Add +46.2% | 473,217 | $980K |
| Bank of America Corp. | 0.00% | Reduce -40.4% | 442,493 | $916K |
| Royal Bank of Canada | 0.00% | Add +0.1% | 406,634 | $843K |
| AQR Capital Management | 0.00% | Reduce -12.7% | 392,565 | $813K |
| Northern Trust Corp. | 0.00% | Reduce -18.4% | 376,916 | $780K |
| Woodline Partners LP | 0.00% | Reduce -25.0% | 375,166 | $777K |
| Goldman Sachs Group Inc. | 0.00% | Reduce -52.7% | 280,783 | $581K |
| Dimensional Fund Advisors LP | 0.00% | Reduce -35.5% | 234,740 | $486K |
| Two Sigma Advisers, LP | 0.00% | Add +118.2% | 192,900 | $399K |
| Panagora Asset Management Inc. | 0.00% | Add +58.9% | 181,600 | $376K |
| Jane Street Group, LLC | 0.00% | New | 161,778 | $335K |
| Barclays PLC | 0.00% | Reduce -48.6% | 144,147 | $298K |
| Los Angeles Capital Management LLC | 0.00% | Reduce -4.2% | 143,293 | $297K |
| Samalin Investment Counsel, LLC | 0.10% | Reduce -10.4% | 140,165 | $290K |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -20.1% | 129,175 | $267K |
| Stifel Financial Corp. | 0.00% | Reduce -3.1% | 128,419 | $266K |
| Bank of New York Mellon Corp | 0.00% | Add +4.2% | 128,041 | $265K |
| FMR LLC | 0.00% | Add +1.5% | 117,904 | $244K |
| Invesco Ltd. | 0.00% | Add +17.7% | 116,844 | $242K |
| Citigroup Inc. | 0.00% | Add +301.1% | 107,320 | $222K |
| Nuveen, LLC | 0.00% | Reduce -26.9% | 95,563 | $198K |
| American Century Companies Inc. | 0.00% | Reduce -3.0% | 95,205 | $197K |
| HSBC Holdings PLC | 0.00% | Add +41.3% | 94,955 | $196K |
| Alliancebernstein L.P. | 0.00% | No change | 89,870 | $186K |
| Bridgeway Capital Management, LLC | 0.00% | No change | 87,800 | $182K |
| Marshall Wace, LLP | 0.00% | New | 84,914 | $176K |
| Rhumbline Advisers | 0.00% | Reduce -9.9% | 70,759 | $146K |
| Ieq Capital, LLC | 0.00% | Reduce -17.8% | 67,339 | $139K |
| BNP Paribas Financial Markets | 0.00% | Reduce -76.5% | 54,335 | $112K |
| Virtu Financial LLC | 0.01% | New | 49,274 | $102K |
| HRT Financial LP | 0.00% | New | 48,512 | $100K |
| Susquehanna International Group, LLP | 0.00% | Reduce -38.4% | 45,793 | $95K |
| Man Group plc | 0.00% | New | 43,628 | $90K |
| Prelude Capital Management, LLC | 0.01% | New | 43,300 | $90K |
| Forefront Analytics, LLC | 0.08% | Add +41.0% | 39,452 | $82K |
| Forefront Wealth Partners, LLC | 0.02% | New | 39,452 | $82K |
| Quadrature Capital Ltd | 0.00% | New | 37,289 | $77K |
| Atom Investors LP | 0.01% | New | 35,701 | $74K |
| Cubist Systematic Strategies, LLC | 0.00% | New | 34,340 | $71K |
| Cerity Partners LLC | 0.00% | Reduce -1.3% | 33,240 | $69K |
| Wells Fargo & Company | 0.00% | Reduce -4.1% | 32,918 | $68K |
| Graham Capital Management, L.P. | 0.00% | New | 32,400 | $67K |
| Vanguard Personalized Indexing Management, LLC | 0.00% | Add +8.2% | 30,338 | $63K |
| Bailard, Inc. | 0.00% | New | 29,600 | $61K |
| T. Rowe Price Associates Inc. | 0.00% | Add +14.8% | 28,922 | $60K |
| Cwm, LLC | 0.00% | Reduce -18.0% | 28,512 | $59K |
| Bank of Montreal | 0.00% | No change | 27,843 | $58K |
| Intech Investment Management LLC | 0.00% | Reduce -17.9% | 26,427 | $55K |
| Oxford Asset Management LLP | 0.02% | New | 26,290 | $54K |
| Deutsche Bank AG | 0.00% | Reduce -56.2% | 25,736 | $53K |
| SG Americas Securities, LLC | 0.00% | Add +35.0% | 23,663 | $49K |
| Sei Investments Co. | 0.00% | No change | 22,898 | $47K |
| UBS Group AG | 0.00% | Reduce -90.4% | 20,675 | $43K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -35.0% | 19,763 | $41K |
| Wealth Enhancement Advisory Services, LLC | 0.00% | Reduce -10.8% | 19,293 | $40K |
| XTX Topco Ltd | 0.00% | New | 16,874 | $35K |
| Mariner, LLC | 0.00% | Add +3.9% | 13,609 | $28K |
| China Universal Asset Management Co., Ltd. | 0.00% | Reduce -12.6% | 12,450 | $26K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -41.2% | 11,974 | $25K |
| DLK Investment Management, LLC | 0.01% | No change | 11,320 | $23K |
| Pallas Capital Advisors LLC | 0.00% | Reduce -16.3% | 10,738 | $22K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 10,638 | $22K |
| Wolverine Trading, LLC | 0.00% | New | 10,188 | $21K |
| Merit Financial Group, LLC | 0.00% | Reduce -5.5% | 10,085 | $21K |
| New York State Common Retirement Fund | 0.00% | No change | 8,455 | $18K |
| Russell Investments Group, Ltd. | 0.00% | Add +1562.3% | 7,231 | $15K |
| Simplex Trading, LLC | 0.00% | Add +37.8% | 6,977 | $14K |
| Point72 Asia (Singapore) Pte. Ltd. | 0.00% | New | 6,270 | $13K |
| Arax Advisory Partners | 0.00% | New | 6,094 | $13K |
| Federated Hermes, Inc. | 0.00% | Add +47.6% | 5,615 | $12K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 5,184 | $11K |
| Founders Capital Management | 0.01% | No change | 5,000 | $10K |
| Legal & General Group Plc | 0.00% | No change | 4,567 | $9K |
| Rockefeller Capital Management L.P. | 0.00% | New | 4,166 | $9K |
| Point72 (DIFC) Ltd | 0.00% | New | 3,896 | $8K |
| Group One Trading LLC | 0.00% | Add +47.4% | 3,420 | $7K |
| California State Teachers Retirement System | 0.00% | New | 3,330 | $7K |
| Sterling Capital Management LLC | 0.00% | Add +107.0% | 2,935 | $6K |
| Mirae Asset Global Investments Co., Ltd. | 0.00% | Add +0.2% | 2,746 | $6K |
"% of holder's portfolio" is NKTX's weight in each manager's 13F, not the share of Nkarta Inc. the manager owns.