NkartaNKTX
13F holders, Q4 2025 (December 31)119holders −1
13new positions
12sold out
6famous investors
$1.85avg. 13F price*
At the end of Q4 2025, 119 institutions reported holding Nkarta Inc. (NKTX) in their 13F filings, down 1 from Q3 2025. 13 opened new positions and 12 sold out. The largest holders were Ra Capital Management, L.P. ($20.0M), BlackRock, Inc. ($7.6M) and NEA Management Company, LLC ($6.6M). 6 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and Cliff Asness (0.0% of AQR Capital Management's portfolio).
- Company
- Nkarta Inc.
- CUSIP
- 65487U108
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 13 | $1.0M |
| Exits | 12 | $400K |
All 13F filers, Q3 2025 → Q4 2025: 4,495,567 shares bought and 9,684,229 shares sold, net −5,188,662 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 119 holders
| Ra Capital Management, L.P. | 0.20% | No change | 10,805,129 | $20.0M |
| BlackRock, Inc. | 0.00% | Add +11.3% | 4,115,138 | $7.6M |
| NEA Management Company, LLC | 0.34% | No change | 3,568,781 | $6.6M |
| Samsara Biocapital, LLC | 0.67% | Reduce -6.9% | 3,507,666 | $6.5M |
| SR One Capital Management, LP | 0.87% | No change | 3,333,333 | $6.2M |
| GSK plc | 0.73% | — | 3,150,732 | $5.8M |
| Vanguard Group Inc. | 0.00% | Add +4.2% | 2,597,370 | $4.8M |
| Monaco Asset Management SAM | 1.44% | Add +29.2% | 2,546,932 | $4.7M |
| Alyeska Investment Group, L.P. | 0.01% | Add +0.0% | 2,084,840 | $3.9M |
| Renaissance Technologies | 0.00% | Add +48.6% | 1,702,022 | $3.1M |
| Wasatch Advisors LP | 0.02% | Reduce -3.8% | 1,576,282 | $2.9M |
| Tang Capital Management LLC | 0.14% | Reduce -79.0% | 1,480,823 | $2.7M |
| Citadel Advisors | 0.00% | Reduce -53.6% | 1,345,233 | $2.5M |
| State Street Corp. | 0.00% | Add +1.9% | 1,169,356 | $2.2M |
| Geode Capital Management, LLC | 0.00% | Add +8.1% | 1,154,323 | $2.1M |
| Two Sigma Investments, LP | 0.00% | Add +86.9% | 971,982 | $1.8M |
| AWM Investment Company, Inc. | 0.16% | Add +13.3% | 906,000 | $1.7M |
| Blackstone Inc. | 0.01% | No change | 747,044 | $1.4M |
| Acadian Asset Management LLC | 0.00% | Add +35.5% | 692,087 | $1.3M |
| Peapod Lane Capital LLC | 1.06% | Add +0.7% | 676,199 | $1.3M |
| Two Sigma Advisers, LP | 0.00% | Add +235.5% | 647,200 | $1.2M |
| JPMorgan Chase & Co. | 0.00% | Add +7.2% | 598,985 | $1.1M |
| Northern Trust Corp. | 0.00% | Reduce -4.6% | 359,626 | $665K |
| Goldman Sachs Group Inc. | 0.00% | Add +21.2% | 340,241 | $629K |
| AQR Capital Management | 0.00% | Reduce -18.7% | 318,992 | $590K |
| Morgan Stanley | 0.00% | Reduce -34.3% | 311,116 | $576K |
| Panagora Asset Management Inc. | 0.00% | Add +56.5% | 284,210 | $526K |
| Woodline Partners LP | 0.00% | Reduce -33.1% | 250,848 | $464K |
| Jane Street Group, LLC | 0.00% | Add +50.6% | 243,704 | $451K |
| Gsa Capital Partners LLP | 0.03% | New | 206,682 | $382K |
| Dimensional Fund Advisors LP | 0.00% | Reduce -15.3% | 198,699 | $368K |
| Nuveen, LLC | 0.00% | Add +99.5% | 190,683 | $353K |
| Barclays PLC | 0.00% | Add +27.6% | 183,923 | $340K |
| D. E. Shaw & Co. | 0.00% | New | 183,369 | $339K |
| HSBC Holdings PLC | 0.00% | Add +70.0% | 161,434 | $299K |
| Los Angeles Capital Management LLC | 0.00% | Reduce -0.3% | 142,835 | $297K |
| Marshall Wace, LLP | 0.00% | Add +82.6% | 155,036 | $287K |
| Invesco Ltd. | 0.00% | Add +28.8% | 150,476 | $278K |
| Samalin Investment Counsel, LLC | 0.10% | Add +7.2% | 150,235 | $278K |
| Nano Cap New Millennium Growth Fund L P | 0.24% | — | 150,000 | $278K |
| XTX Topco Ltd | 0.01% | Add +698.5% | 134,730 | $249K |
| Charles Schwab Investment Management Inc. | 0.00% | No change | 129,175 | $239K |
| FMR LLC | 0.00% | Add +1.4% | 119,618 | $221K |
| Stifel Financial Corp. | 0.00% | Reduce -8.7% | 117,228 | $217K |
| Bank of New York Mellon Corp | 0.00% | Reduce -14.1% | 110,033 | $204K |
| Bank of America Corp. | 0.00% | Reduce -75.1% | 110,019 | $204K |
| Bridgeway Capital Management, LLC | 0.00% | Add +22.8% | 107,800 | $199K |
| Millennium Management | 0.00% | Reduce -86.0% | 104,652 | $194K |
| American Century Companies Inc. | 0.00% | No change | 95,205 | $176K |
| Susquehanna International Group, LLP | 0.00% | Add +106.9% | 94,746 | $175K |
| Alliancebernstein L.P. | 0.00% | No change | 89,870 | $166K |
| Man Group plc | 0.00% | Add +102.7% | 88,438 | $164K |
| UBS Group AG | 0.00% | Add +286.3% | 79,862 | $148K |
| Prelude Capital Management, LLC | 0.01% | Add +69.3% | 73,300 | $136K |
| Rhumbline Advisers | 0.00% | Reduce -5.3% | 66,988 | $124K |
| Bailard, Inc. | 0.00% | Add +114.2% | 63,400 | $117K |
| Ieq Capital, LLC | 0.00% | Reduce -11.2% | 59,821 | $111K |
| Point72 Asset Management | 0.00% | New | 55,168 | $102K |
| Wells Fargo & Company | 0.00% | Add +45.8% | 47,997 | $89K |
| Forefront Analytics, LLC | 0.07% | Add +3.2% | 40,702 | $75K |
| BNP Paribas Financial Markets | 0.00% | Reduce -26.4% | 40,017 | $74K |
| Citigroup Inc. | 0.00% | Reduce -65.3% | 37,275 | $69K |
| Rangeley Capital, LLC | 0.05% | New | 32,078 | $59K |
| Graham Capital Management, L.P. | 0.00% | Reduce -2.0% | 31,751 | $59K |
| T. Rowe Price Associates Inc. | 0.00% | No change | 28,922 | $54K |
| Bank of Montreal | 0.00% | No change | 27,843 | $52K |
| Cerity Partners LLC | 0.00% | Reduce -29.6% | 23,394 | $43K |
| Cwm, LLC | 0.00% | Reduce -18.4% | 23,274 | $43K |
| Sei Investments Co. | 0.00% | No change | 22,898 | $42K |
| Quadrature Capital Ltd | 0.00% | Reduce -40.7% | 22,111 | $41K |
| SG Americas Securities, LLC | 0.00% | Reduce -10.3% | 21,218 | $39K |
| Vanguard Personalized Indexing Management, LLC | 0.00% | Reduce -31.1% | 20,895 | $39K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +3.1% | 20,379 | $38K |
| Dynamic Technology Lab Private Ltd | 0.01% | New | 19,970 | $37K |
| Intech Investment Management LLC | 0.00% | Reduce -27.2% | 19,232 | $36K |
| HRT Financial LP | 0.00% | Reduce -63.8% | 17,562 | $32K |
| Wealth Enhancement Advisory Services, LLC | 0.00% | Reduce -22.3% | 14,998 | $29K |
| Abel Hall, LLC | 0.01% | New | 14,578 | $27K |
| Canada Pension Plan Investment Board | 0.00% | New | 14,200 | $26K |
| Mariner, LLC | 0.00% | Reduce -3.4% | 13,151 | $24K |
| DLK Investment Management, LLC | 0.01% | No change | 11,320 | $21K |
| Raymond James Financial Inc. | 0.00% | New | 10,994 | $20K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 10,638 | $20K |
| Bourgeon Capital Management LLC | 0.00% | New | 10,400 | $19K |
| Neuberger Berman Group LLC | 0.00% | New | 10,279 | $19K |
| Simplex Trading, LLC | 0.00% | Add +39.9% | 9,761 | $18K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -21.0% | 9,458 | $17K |
| New York State Common Retirement Fund | 0.00% | No change | 8,455 | $16K |
| Federated Hermes, Inc. | 0.00% | No change | 5,615 | $10K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 5,184 | $10K |
| Russell Investments Group, Ltd. | 0.00% | Reduce -32.4% | 4,885 | $9K |
| Legal & General Group Plc | 0.00% | No change | 4,567 | $8K |
| Group One Trading LLC | 0.00% | Add +29.2% | 4,420 | $8K |
| Rockefeller Capital Management L.P. | 0.00% | No change | 4,166 | $8K |
| Royal Bank of Canada | 0.00% | Reduce -99.0% | 4,033 | $7K |
| Sterling Capital Management LLC | 0.00% | No change | 2,935 | $5K |
| California State Teachers Retirement System | 0.00% | Reduce -21.5% | 2,614 | $5K |
| Deutsche Bank AG | 0.00% | Reduce -91.8% | 2,115 | $4K |
| EverSource Wealth Advisors, LLC | 0.00% | Reduce -17.4% | 1,462 | $3K |
| Amalgamated Bank | 0.00% | Reduce -26.8% | 1,336 | $2K |
"% of holder's portfolio" is NKTX's weight in each manager's 13F, not the share of Nkarta Inc. the manager owns.