NkartaNKTX
13F holders, Q2 2026 (June 30)135holders +9
25new positions
13sold out
6famous investors
$2.83avg. 13F price*
At the end of Q2 2026, 135 institutions reported holding Nkarta Inc. (NKTX) in their 13F filings, up 9 from Q1 2026. 25 opened new positions and 13 sold out. The largest holders were Ra Capital Management, L.P. ($30.6M), BlackRock, Inc. ($17.8M) and NEA Management Company, LLC ($10.1M). 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 Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 25 | $7.2M |
| Exits | 13 | $4.1M |
All 13F filers, Q1 2026 → Q2 2026: 7,027,647 shares bought and 5,339,424 shares sold, net +1,688,223 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 135 holders
| Ra Capital Management, L.P. | 0.27% | No change | 10,805,129 | $30.6M |
| BlackRock, Inc. | 0.00% | Add +39.7% | 6,300,212 | $17.8M |
| NEA Management Company, LLC | 0.64% | No change | 3,568,781 | $10.1M |
| Samsara Biocapital, LLC | 0.82% | No change | 3,507,666 | $9.9M |
| SR One Capital Management, LP | 0.91% | No change | 3,333,333 | $9.4M |
| GSK plc | 1.48% | No change | 3,150,732 | $8.9M |
| Monaco Asset Management SAM | 2.57% | Reduce -5.9% | 2,373,400 | $6.7M |
| Vanguard Capital Management LLC | 0.00% | Add +10.7% | 2,226,415 | $6.3M |
| Citadel Advisors | 0.00% | Add +21.9% | 2,174,745 | $6.2M |
| Two Sigma Investments, LP | 0.00% | Reduce -8.5% | 1,873,293 | $5.3M |
| Wasatch Advisors LP | 0.03% | No change | 1,577,847 | $4.5M |
| Acadian Asset Management LLC | 0.00% | Add +8.0% | 1,360,548 | $3.8M |
| State Street Corp. | 0.00% | Add +3.9% | 1,286,109 | $3.6M |
| Geode Capital Management, LLC | 0.00% | Add +1.4% | 1,285,507 | $3.6M |
| Renaissance Technologies | 0.00% | Reduce -32.0% | 1,177,652 | $3.3M |
| AQR Capital Management | 0.00% | Add +77.0% | 1,054,251 | $3.0M |
| AWM Investment Company, Inc. | 0.22% | No change | 906,000 | $2.6M |
| Blackstone Inc. | 0.01% | New | 747,044 | $2.1M |
| Marshall Wace, LLP | 0.00% | New | 673,010 | $1.9M |
| Panagora Asset Management Inc. | 0.01% | Add +105.2% | 583,249 | $1.7M |
| JPMorgan Chase & Co. | 0.00% | Reduce -2.1% | 562,980 | $1.6M |
| Peapod Lane Capital LLC | 1.05% | Reduce -18.7% | 549,923 | $1.6M |
| Alyeska Investment Group, L.P. | 0.00% | Reduce -76.7% | 484,840 | $1.4M |
| Dimensional Fund Advisors LP | 0.00% | Add +39.4% | 483,211 | $1.4M |
| Nuveen, LLC | 0.00% | Add +5.3% | 469,555 | $1.3M |
| T. Rowe Price Investment Management, Inc. | 0.00% | New | 455,033 | $1.3M |
| Goldman Sachs Group Inc. | 0.00% | Add +12.7% | 433,982 | $1.2M |
| Northern Trust Corp. | 0.00% | Reduce -11.0% | 371,425 | $1.1M |
| Vanguard Fiduciary Trust Co. | 0.00% | Add +6.1% | 348,186 | $985K |
| Millennium Management | 0.00% | Add +122.2% | 323,659 | $916K |
| Vanguard Portfolio Management LLC | 0.00% | Add +11.0% | 301,916 | $854K |
| XTX Topco Ltd | 0.01% | Add +88.5% | 289,985 | $821K |
| Morgan Stanley | 0.00% | Reduce -15.7% | 263,773 | $746K |
| Invesco Ltd. | 0.00% | Add +37.4% | 207,315 | $587K |
| Ieq Capital, LLC | 0.00% | Add +72.1% | 177,038 | $501K |
| D. E. Shaw & Co. | 0.00% | Reduce -54.5% | 162,509 | $460K |
| Charles Schwab Investment Management Inc. | 0.00% | No change | 130,975 | $371K |
| Nano Cap New Millennium Growth Fund L P | 0.28% | Reduce -25.7% | 130,000 | $368K |
| FMR LLC | 0.00% | Add +0.7% | 129,942 | $368K |
| Susquehanna Portfolio Strategies, LLC | 0.01% | Add +104.0% | 126,339 | $358K |
| Bridgeway Capital Management, LLC | 0.01% | Add +13.9% | 122,800 | $348K |
| Barclays PLC | 0.00% | Reduce -1.6% | 121,570 | $344K |
| Qube Research & Technologies Ltd | 0.00% | New | 120,809 | $342K |
| Mackenzie Financial Corp. | 0.00% | New | 115,189 | $326K |
| Bank of New York Mellon Corp | 0.00% | Add +4.4% | 114,833 | $325K |
| Gsa Capital Partners LLP | 0.02% | Reduce -60.5% | 113,402 | $321K |
| Jane Street Group, LLC | 0.00% | Reduce -7.2% | 111,625 | $316K |
| Point72 Asset Management | 0.00% | Add +77.0% | 106,806 | $302K |
| Man Group plc | 0.00% | Reduce -34.5% | 100,047 | $283K |
| American Century Companies Inc. | 0.00% | No change | 94,851 | $268K |
| Jacobs Levy Equity Management, Inc. | 0.00% | New | 82,658 | $234K |
| Mariner, LLC | 0.00% | Add +129.1% | 78,504 | $222K |
| Alliancebernstein L.P. | 0.00% | Add +12.3% | 100,950 | $213K |
| Marquette Asset Management, LLC | 0.03% | New | 75,071 | $212K |
| Stifel Financial Corp. | 0.00% | Reduce -25.4% | 71,032 | $201K |
| Empowered Funds, LLC | 0.00% | New | 69,642 | $197K |
| Susquehanna International Group, LLP | 0.00% | Add +18.0% | 66,744 | $189K |
| HSBC Holdings PLC | 0.00% | Add +448.4% | 65,994 | $183K |
| Rhumbline Advisers | 0.00% | Reduce -4.8% | 60,473 | $171K |
| Rangeley Capital, LLC | 0.17% | Reduce -11.8% | 60,000 | $170K |
| Bank of America Corp. | 0.00% | Add +6.6% | 56,979 | $161K |
| Cerity Partners LLC | 0.00% | Add +94.3% | 55,260 | $156K |
| Prelude Capital Management, LLC | 0.01% | Add +2.7% | 53,600 | $152K |
| Verdad Advisers, LP | 0.14% | New | 51,503 | $146K |
| Wealth Enhancement Advisory Services, LLC | 0.00% | Add +104.6% | 48,143 | $143K |
| Deutsche Bank AG | 0.00% | Reduce -40.3% | 45,723 | $129K |
| Los Angeles Capital Management LLC | 0.00% | Reduce -40.2% | 40,868 | $116K |
| Samalin Investment Counsel, LLC | 0.04% | Reduce -56.6% | 40,750 | $115K |
| Sei Investments Co. | 0.00% | No change | 40,046 | $113K |
| Wells Fargo & Company | 0.00% | Add +80.1% | 37,738 | $107K |
| Mercer Global Advisors Inc. | 0.00% | Add +190.0% | 33,726 | $95K |
| T. Rowe Price Associates Inc. | 0.00% | No change | 28,922 | $82K |
| Forefront Analytics, LLC | 0.09% | Reduce -34.0% | 28,955 | $82K |
| Canada Pension Plan Investment Board | 0.00% | Add +102.1% | 28,700 | $81K |
| Russell Investments Group, Ltd. | 0.00% | Add +575.9% | 28,644 | $81K |
| Bank of Montreal | 0.00% | No change | 27,843 | $79K |
| UBS Group AG | 0.00% | Reduce -44.8% | 26,230 | $74K |
| Graham Capital Management, L.P. | 0.00% | Add +57.1% | 23,978 | $68K |
| Abel Hall, LLC | 0.01% | Reduce -3.6% | 23,245 | $66K |
| Simplex Trading, LLC | 0.00% | Add +12.3% | 23,016 | $65K |
| Creative Planning | 0.00% | New | 21,990 | $62K |
| Vanguard Personalized Indexing Management, LLC | 0.00% | Reduce -1.4% | 21,062 | $60K |
| Citigroup Inc. | 0.00% | Add +850.6% | 20,638 | $58K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -1.5% | 20,584 | $58K |
| Captrust Financial Advisors | 0.00% | New | 18,515 | $52K |
| Vanguard Global Advisers, LLC | 0.00% | No change | 18,095 | $51K |
| Diversified Trust Co. | 0.00% | New | 17,363 | $49K |
| WINTON GROUP Ltd | 0.00% | New | 15,800 | $45K |
| Merit Financial Group, LLC | 0.00% | Add +29.3% | 15,703 | $44K |
| Brighton Jones LLC | 0.00% | New | 14,751 | $42K |
| Focus Partners Wealth | 0.00% | New | 12,940 | $37K |
| Intech Investment Management LLC | 0.00% | Reduce -3.0% | 12,478 | $35K |
| Arax Advisory Partners | 0.00% | Add +8160.3% | 12,060 | $34K |
| Spark Investment Management LLC | 0.06% | New | 11,700 | $33K |
| Quadrature Capital Ltd | 0.00% | New | 11,508 | $33K |
| Raymond James Financial Inc. | 0.00% | New | 10,914 | $31K |
| Pallas Capital Advisors LLC | 0.00% | New | 10,851 | $31K |
| Susquehanna Fundamental Investments, LLC | 0.00% | New | 10,725 | $30K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 10,638 | $30K |
| Neuberger Berman Group LLC | 0.00% | Reduce -6.5% | 10,171 | $29K |
"% of holder's portfolio" is NKTX's weight in each manager's 13F, not the share of Nkarta Inc. the manager owns.