SNEX StoneX Group Inc.
StoneX Group Inc. (SNEX) 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 | +5.4K | — | $637.1K | 0.0% | 57 |
| RENAISSANCE TECHNOLOGIES LLC Quant | Increased | +276.1K | +3423.0% | $32.7M | 0.0% | 57 |
| ExodusPoint Capital Management Long/Short Quant | New | +66.9K | — | $7.9M | 0.1% | 55 |
| Walleye Capital Long/Short Quant | New | +57.2K | — | $6.8M | 0.1% | 53 |
| Quadrature Capital Quant | Sold Out | -3.7K | -100.0% | $434.8K | 0.0% | 52 |
| MARSHALL WACE, LLP Long/Short | Increased | +37.6K | +714.5% | $4.5M | 0.0% | 52 |
| Brevan Howard Capital Management Macro | New | +10.3K | — | $1.2M | 0.0% | 51 |
| Balyasny Asset Management L.P. | Increased | +5.8K | +228.0% | $690.6K | 0.0% | 51 |
| Engineers Gate Quant | New | +4.1K | — | $488.1K | 0.0% | 48 |
| CITADEL ADVISORS LLC Quant | Reduced | -19.9K | -72.9% | $2.4M | 0.0% | 47 |
Most significant buyers
By move score, not size.
- TWO SIGMA INVESTMENTS, LP
- RENAISSANCE TECHNOLOGIES LLC
- ExodusPoint Capital Management
- Walleye Capital
- MARSHALL WACE, LLP
Most significant sellers
By move score, not size.
- Quadrature Capital
- CITADEL ADVISORS LLC
- Man Group
- Voleon Capital Management
- Squarepoint Ops LLC
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| TWO SIGMA INVESTMENTS, LP | 2 | 5.4K | 0 | +5.4K | — | 0.0% | New | 57 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 284.2K | 8.1K | +276.1K | +3423.0% | 0.0% | Increased | 57 |
| ExodusPoint Capital Management | 3 | 66.9K | 0 | +66.9K | — | 0.1% | New | 55 |
| Walleye Capital | 3 | 57.2K | 0 | +57.2K | — | 0.1% | New | 53 |
| Quadrature Capital | 3 | 0 | 3.7K | -3.7K | -100.0% | 0.0% | Sold Out | 52 |
| MARSHALL WACE, LLP | 2 | 42.8K | 5.3K | +37.6K | +714.5% | 0.0% | Increased | 52 |
| Brevan Howard Capital Management | 3 | 10.3K | 0 | +10.3K | — | 0.0% | New | 51 |
| Balyasny Asset Management L.P. | 2 | 8.4K | 2.6K | +5.8K | +228.0% | 0.0% | Increased | 51 |
| Engineers Gate | 4 | 4.1K | 0 | +4.1K | — | 0.0% | New | 48 |
| CITADEL ADVISORS LLC | 1 | 7.4K | 27.3K | -19.9K | -72.9% | 0.0% | Reduced | 47 |
| Man Group | 3 | 29.5K | 139.3K | -109.8K | -78.8% | 0.0% | Reduced | 45 |
| MILLENNIUM MANAGEMENT LLC | 2 | 22.0K | 14.0K | +8.0K | +56.8% | 0.0% | Increased | 40 |
| D. E. Shaw & Co., Inc. | 1 | 113.3K | 87.8K | +25.5K | +29.1% | 0.0% | Increased | 36 |
| Capstone Investment Advisors | 3 | 3.9K | 2.7K | +1.2K | +44.9% | 0.0% | Increased | 33 |
| Voleon Capital Management | 3 | 4.3K | 8.1K | -3.8K | -47.1% | 0.0% | Reduced | 32 |
| Squarepoint Ops LLC | 2 | 88.0K | 98.3K | -10.3K | -10.5% | 0.0% | Reduced | 28 |
| AQR Capital Management | 3 | 52.6K | 45.7K | +6.9K | +15.0% | 0.0% | Increased | 23 |
| Winton Group | 4 | 81.5K | 74.5K | +7.1K | +9.5% | 0.3% | Increased | 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.