NKARTA INC (NKTX): Ownership & Insider Activity
Hedge funds and institutional managers reporting a position in NKTX · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
11
13F filers
Aggregate Value
$22.0M
Across holders
Last Price
$2.59
2026-08-24
Sector
Health Care
GICS
Quarterly fund activity6 increased5 reduced1 exited
Full exits: Woodline Partners LP
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 2.17M | $6.2M | 28.0% | 0.0% | Added | +$6.1M | Q2 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 1.87M | $5.3M | 24.1% | 0.0% | Reduced | $-493K | Q2 2026 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 1.18M | $3.3M | 15.2% | 0.0% | Reduced | $-1.6M | Q2 2026 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 1.05M | $3.0M | 13.6% | 0.0% | Added | $-8.4M | Q2 2026 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 673K | $1.9M | 8.7% | 0.0% | Added | — | Q2 2026 |
| MILLENNIUM MANAGEMENT LLC CIK 0001273087 | Hedge Fund | 324K | $916K | 4.2% | 0.0% | Added | +$504K | Q2 2026 |
| SHAW D E & CO INC CIK 0001009207 | Hedge Fund | 163K | $460K | 2.1% | 0.0% | Reduced | +$330K | Q2 2026 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 121K | $342K | 1.6% | 0.0% | Added | — | Q2 2026 |
| Point72 Asset Management, L.P. CIK 0001603466 | Hedge Fund | 107K | $302K | 1.4% | 0.0% | Added | +$131K | Q2 2026 |
| Man Group plc CIK 0001637460 | Hedge Fund | 100K | $283K | 1.3% | 0.0% | Reduced | $-149K | Q2 2026 |
Added
Hedge Fund
$6.2M· 28.0% of total· 0.0% port· 2.17M sh· +$6.1M QoQ· Q2 2026
Reduced
Hedge Fund
$5.3M· 24.1% of total· 0.0% port· 1.87M sh· $-493K QoQ· Q2 2026
Reduced
Hedge Fund
$3.3M· 15.2% of total· 0.0% port· 1.18M sh· $-1.6M QoQ· Q2 2026
Added
Hedge Fund
$3.0M· 13.6% of total· 0.0% port· 1.05M sh· $-8.4M QoQ· Q2 2026
Added
Hedge Fund
$1.9M· 8.7% of total· 0.0% port· 673K sh· — QoQ· Q2 2026
Added
Hedge Fund
$916K· 4.2% of total· 0.0% port· 324K sh· +$504K QoQ· Q2 2026
Reduced
Hedge Fund
$460K· 2.1% of total· 0.0% port· 163K sh· +$330K QoQ· Q2 2026
Added
Hedge Fund
$342K· 1.6% of total· 0.0% port· 121K sh· — QoQ· Q2 2026
Added
Hedge Fund
$302K· 1.4% of total· 0.0% port· 107K sh· +$131K QoQ· Q2 2026
Reduced
Hedge Fund
$283K· 1.3% of total· 0.0% port· 100K sh· $-149K QoQ· Q2 2026
Reduced
Hedge Fund
$6K· 0.0% of total· 0.0% port· 2K sh· $-6K QoQ· Q2 2026
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