NKTX Nkarta, Inc.
Nkarta, Inc. (NKTX) Hedge Fund Activity
This view isolates hedge funds from the broader institutional ownership shown on the Institutional tab. A pension fund tracking an index may have no view on a stock; when a hedge fund builds or exits a position, that decision can carry information. This page measures those changes. Positions as of June 30, 2026.
Based on quarterly 13F long-equity filings. Changes compare reported quarter-end positions; filings can be reported up to 45 days later and do not represent a fund's complete exposure.
Most significant moves
Ranked by conviction, not size — how much of the fund's own book the position represents, how far it moved, and what kind of fund made it.
| Fund | Action | Shares changed | Change | Est. value | Portfolio wt. | Score |
|---|---|---|---|---|---|---|
| Tang Capital Management Growth Healthcare | Sold Out | -1.48M | -100.0% | $4.2M | 0.0% | 58 |
| MARSHALL WACE, LLP Long/Short | New | +673.0K | — | $1.9M | 0.0% | 58 |
| Qube Research & Technologies Ltd Quant | New | +120.8K | — | $341.9K | 0.0% | 55 |
| Woodline Partners LP Long/Short | Sold Out | -168.1K | -100.0% | $475.8K | 0.0% | 54 |
| Quadrature Capital Quant | New | +11.5K | — | $32.6K | 0.0% | 52 |
| MILLENNIUM MANAGEMENT LLC | Increased | +178.0K | +122.2% | $503.7K | 0.0% | 51 |
| Winton Group Quant Macro | New | +15.8K | — | $44.7K | 0.0% | 48 |
| Point72 Asset Management, L.P. | Increased | +46.5K | +77.0% | $131.5K | 0.0% | 48 |
| Alyeska Investment Group, L.P. | Reduced | -1.60M | -76.7% | $4.5M | 0.0% | 46 |
| AQR Capital Management Long/Short Quant | Increased | +458.5K | +77.0% | $1.3M | 0.0% | 41 |
Most significant buyers
By move score, not size.
- MARSHALL WACE, LLP
- Qube Research & Technologies Ltd
- Quadrature Capital
- MILLENNIUM MANAGEMENT LLC
- Winton Group
Most significant sellers
By move score, not size.
- Tang Capital Management
- Woodline Partners LP
- Alyeska Investment Group, L.P.
- D. E. Shaw & Co., Inc.
- RENAISSANCE TECHNOLOGIES LLC
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Tang Capital Management | 2 | 0 | 1.5M | -1.48M | -100.0% | 0.0% | Sold Out | 58 |
| MARSHALL WACE, LLP | 2 | 673.0K | 0 | +673.0K | — | 0.0% | New | 58 |
| Qube Research & Technologies Ltd | 2 | 120.8K | 0 | +120.8K | — | 0.0% | New | 55 |
| Woodline Partners LP | 2 | 0 | 168.1K | -168.1K | -100.0% | 0.0% | Sold Out | 54 |
| Quadrature Capital | 3 | 11.5K | 0 | +11.5K | — | 0.0% | New | 52 |
| MILLENNIUM MANAGEMENT LLC | 2 | 323.7K | 145.7K | +178.0K | +122.2% | 0.0% | Increased | 51 |
| Winton Group | 4 | 15.8K | 0 | +15.8K | — | 0.0% | New | 48 |
| Point72 Asset Management, L.P. | 1 | 106.8K | 60.3K | +46.5K | +77.0% | 0.0% | Increased | 48 |
| Alyeska Investment Group, L.P. | 2 | 484.8K | 2.1M | -1.60M | -76.7% | 0.0% | Reduced | 46 |
| AQR Capital Management | 3 | 1.1M | 595.7K | +458.5K | +77.0% | 0.0% | Increased | 41 |
| D. E. Shaw & Co., Inc. | 1 | 162.5K | 356.9K | -194.4K | -54.5% | 0.0% | Reduced | 40 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 1.2M | 1.7M | -554.7K | -32.0% | 0.0% | Reduced | 37 |
| CITADEL ADVISORS LLC | 1 | 2.2M | 1.8M | +390.8K | +21.9% | 0.0% | Increased | 34 |
| Graham Capital Management | 3 | 24.0K | 15.3K | +8.7K | +57.2% | 0.0% | Increased | 33 |
| Man Group | 3 | 100.0K | 152.6K | -52.6K | -34.4% | 0.0% | Reduced | 29 |
| TWO SIGMA INVESTMENTS, LP | 2 | 1.9M | 2.0M | -174.1K | -8.5% | 0.0% | Reduced | 28 |
| RA Capital Management | 1 | 10.8M | 10.8M | 0 | +0.0% | 0.3% | Unchanged | 26 |
Every fund above opens. Subscribers can see any manager's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeHedge funds are identified from their 13F filings, which are due 45 days after quarter end and cover long U.S.-listed equity positions only. A fund's short book never appears, so a reduced position can mean a changed view or a changed hedge — the filing doesn't say which.