Nkarta, Inc. (NKTX) ownership: Top institutional holder: RA CAPITAL MANAGEMENT, L.P. ($22.80M). Insider activity: Net Seller (0 buys, 20 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. | 10805129.00 | $22.80M | 2026-03-31 |
| BlackRock, Inc. | 4508473.00 | $9.51M | 2026-03-31 |
| NEA Management Company, LLC | 3568781.00 | $7.53M | 2026-03-31 |
| SAMSARA BIOCAPITAL, LLC | 3507666.00 | $7.40M | 2026-03-31 |
| SR One Capital Management, LP | 3333333.00 | $7.03M | 2026-03-31 |
| GSK plc | 3150732.00 | $6.65M | 2026-03-31 |
| AMERIPRISE FINANCIAL INC | 1268476.00 | $5.73M | 2024-09-30 |
| Monaco Asset Management SAM | 2521932.00 | $5.32M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-06-10 | |
| Sell | null | 2026-06-10 | |
| Sell | null | 2026-06-10 | |
| Sell | null | 2026-06-10 | |
| Sell | null | 2026-06-10 | |
| Sell | null | 2026-06-10 | |
| Sell | null | 2026-06-10 | |
| Sell | null | 2026-06-10 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.