NKTX Nkarta, Inc.
Nkarta, Inc. (NKTX) Institutional Ownership
What the institutions did with NKTX last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeLargest holders
| Manager | Shares | % of reported |
|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. | 10.8M | 18.2% |
| BlackRock, Inc. | 6.3M | 10.6% |
| NEA Management Company, LLC | 3.6M | 6.0% |
| SAMSARA BIOCAPITAL, LLC | 3.5M | 5.9% |
| SR One Capital Management, LP | 3.3M | 5.6% |
| GSK plc | 3.2M | 5.3% |
| Monaco Asset Management SAM | 2.4M | 4.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.2M | 3.8% |
| CITADEL ADVISORS LLC | 2.2M | 3.7% |
| TWO SIGMA INVESTMENTS, LP | 1.9M | 3.2% |
| WASATCH ADVISORS LP | 1.6M | 2.7% |
| ACADIAN ASSET MANAGEMENT LLC | 1.4M | 2.3% |
| STATE STREET CORP | 1.3M | 2.2% |
| GEODE CAPITAL MANAGEMENT, LLC | 1.3M | 2.2% |
| RENAISSANCE TECHNOLOGIES LLC | 1.2M | 2.0% |
| AQR CAPITAL MANAGEMENT LLC | 1.1M | 1.8% |
| AWM Investment Company, Inc. | 906.0K | 1.5% |
| Blackstone Inc. | 747.0K | 1.3% |
| MARSHALL WACE, LLP | 673.0K | 1.1% |
| PANAGORA ASSET MANAGEMENT INC | 583.2K | 1.0% |
| JPMORGAN CHASE & CO | 563.0K | 0.9% |
| Peapod Lane Capital LLC | 549.9K | 0.9% |
| Alyeska Investment Group, L.P. | 484.8K | 0.8% |
| DIMENSIONAL FUND ADVISORS LP | 483.2K | 0.8% |
| Nuveen, LLC | 469.6K | 0.8% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| BlackRock, Inc. | Increased | 4.5M | 6.3M | +1.8M |
| Alyeska Investment Group, L.P. | Reduced | 2.1M | 484.8K | -1.6M |
| TANG CAPITAL MANAGEMENT LLC | Sold Out | 1.5M | 0 | -1.5M |
| Blackstone Inc. | New | 0 | 747.0K | +747.0K |
| MARSHALL WACE, LLP | New | 0 | 673.0K | +673.0K |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 1.7M | 1.2M | -554.7K |
| AQR CAPITAL MANAGEMENT LLC | Increased | 595.7K | 1.1M | +458.5K |
| T. Rowe Price Investment Management, Inc. | New | 0 | 455.0K | +455.0K |
| CITADEL ADVISORS LLC | Increased | 1.8M | 2.2M | +390.8K |
| PANAGORA ASSET MANAGEMENT INC | Increased | 284.2K | 583.2K | +299.0K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 2.0M | 2.2M | +215.0K |
| D. E. Shaw & Co., Inc. | Reduced | 356.9K | 162.5K | -194.4K |
| MILLENNIUM MANAGEMENT LLC | Increased | 145.7K | 323.7K | +178.0K |
| TWO SIGMA INVESTMENTS, LP | Reduced | 2.0M | 1.9M | -174.1K |
| GSA CAPITAL PARTNERS LLP | Reduced | 287.4K | 113.4K | -174.0K |
| Woodline Partners LP | Sold Out | 168.1K | 0 | -168.1K |
| Monaco Asset Management SAM | Reduced | 2.5M | 2.4M | -148.5K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 346.6K | 483.2K | +136.6K |
| XTX Topco Ltd | Increased | 153.8K | 290.0K | +136.2K |
| Peapod Lane Capital LLC | Reduced | 676.2K | 549.9K | -126.3K |
| Qube Research & Technologies Ltd | New | 0 | 120.8K | +120.8K |
| MACKENZIE FINANCIAL CORP | New | 0 | 115.2K | +115.2K |
| ACADIAN ASSET MANAGEMENT LLC | Increased | 1.3M | 1.4M | +100.8K |
| JACOBS LEVY EQUITY MANAGEMENT, INC | New | 0 | 82.7K | +82.7K |
| Virtu Financial LLC | Sold Out | 75.8K | 0 | -75.8K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.