SNN Smith & Nephew PLC
Smith & Nephew PLC (SNN) 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 |
|---|---|---|---|---|---|---|
| TWO SIGMA INVESTMENTS, LP Quant | New | +21.6K | — | $621.2K | 0.0% | 57 |
| MARSHALL WACE, LLP Long/Short | Sold Out | -12.7K | -100.0% | $365.7K | 0.0% | 56 |
| MILLENNIUM MANAGEMENT LLC | Increased | +599.8K | +2891.9% | $17.3M | 0.0% | 55 |
| Cinctive Capital Management Long/Short Quant | Sold Out | -69.9K | -100.0% | $2.0M | 0.0% | 52 |
| Aquatic Capital Management Quant | Sold Out | -34.9K | -100.0% | $1.0M | 0.0% | 50 |
| Capital Fund Management Quant Macro | Increased | +59.0K | +320.0% | $1.7M | 0.0% | 49 |
| Winton Group Quant Macro | New | +17.7K | — | $509.9K | 0.0% | 48 |
| Centiva Capital Long/Short Quant | Sold Out | -20.4K | -100.0% | $587.3K | 0.0% | 48 |
| AQR Capital Management Long/Short Quant | Increased | +26.6K | +159.4% | $765.8K | 0.0% | 45 |
| Quantbot Technologies Quant | Increased | +41.2K | +241.3% | $1.2M | 0.1% | 42 |
Most significant buyers
By move score, not size.
- TWO SIGMA INVESTMENTS, LP
- MILLENNIUM MANAGEMENT LLC
- Capital Fund Management
- Winton Group
- AQR Capital Management
Most significant sellers
By move score, not size.
- MARSHALL WACE, LLP
- Cinctive Capital Management
- Aquatic Capital Management
- Centiva Capital
- D. E. Shaw & Co., Inc.
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| TWO SIGMA INVESTMENTS, LP | 2 | 21.6K | 0 | +21.6K | — | 0.0% | New | 57 |
| MARSHALL WACE, LLP | 2 | 0 | 12.7K | -12.7K | -100.0% | 0.0% | Sold Out | 56 |
| MILLENNIUM MANAGEMENT LLC | 2 | 620.5K | 20.7K | +599.8K | +2891.9% | 0.0% | Increased | 55 |
| Cinctive Capital Management | 3 | 0 | 69.9K | -69.9K | -100.0% | 0.0% | Sold Out | 52 |
| Aquatic Capital Management | 4 | 0 | 34.9K | -34.9K | -100.0% | 0.0% | Sold Out | 50 |
| Capital Fund Management | 3 | 77.4K | 18.4K | +59.0K | +320.0% | 0.0% | Increased | 49 |
| Winton Group | 4 | 17.7K | 0 | +17.7K | — | 0.0% | New | 48 |
| Centiva Capital | 4 | 0 | 20.4K | -20.4K | -100.0% | 0.0% | Sold Out | 48 |
| AQR Capital Management | 3 | 43.3K | 16.7K | +26.6K | +159.4% | 0.0% | Increased | 45 |
| Quantbot Technologies | 4 | 58.2K | 17.1K | +41.2K | +241.3% | 0.1% | Increased | 42 |
| D. E. Shaw & Co., Inc. | 1 | 542.9K | 911.7K | -368.9K | -40.5% | 0.0% | Reduced | 41 |
| Quadrature Capital | 3 | 10.5K | 44.7K | -34.2K | -76.4% | 0.0% | Reduced | 41 |
| CITADEL ADVISORS LLC | 1 | 109.3K | 80.6K | +28.7K | +35.6% | 0.0% | Increased | 36 |
| Bridgewater Associates | 1 | 263.9K | 275.5K | -11.6K | -4.2% | 0.0% | Reduced | 31 |
| Engineers Gate | 4 | 13.0K | 10.3K | +2.7K | +26.4% | 0.0% | Increased | 23 |
| LMR Partners | 3 | 1.8M | 1.8M | 0 | +0.0% | 0.6% | Unchanged | 21 |
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.