BELFA Bel Fuse Inc.
Bel Fuse Inc. (BELFA) 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 |
|---|---|---|---|---|---|---|
| Highbridge Capital Management Event Macro | Sold Out | -138.5K | -100.0% | $40.3M | 0.0% | 75 |
| MILLENNIUM MANAGEMENT LLC | Sold Out | -1.2K | -100.0% | $346.6K | 0.0% | 57 |
| MARSHALL WACE, LLP Long/Short | Increased | +41.7K | +431.5% | $12.1M | 0.0% | 54 |
| Man Group Event Long/Short | New | +5.5K | — | $1.6M | 0.0% | 54 |
| ExodusPoint Capital Management Long/Short Quant | New | +13 | — | $3.8K | 0.0% | 52 |
| Qube Research & Technologies Ltd Quant | Increased | +33.3K | +363.9% | $9.7M | 0.0% | 51 |
| Schonfeld Strategic Advisors Long/Short Quant | New | +796 | — | $231.8K | 0.0% | 51 |
| Trexquant Investment Quant | Sold Out | -3.0K | -100.0% | $870.5K | 0.0% | 51 |
| Cable Car Capital Long/Short Value | Reduced | -300 | -0.6% | $87.4K | 0.3% | 48 |
| Engineers Gate Quant | Sold Out | -2.3K | -100.0% | $669.8K | 0.0% | 48 |
Most significant buyers
By move score, not size.
- MARSHALL WACE, LLP
- Man Group
- ExodusPoint Capital Management
- Qube Research & Technologies Ltd
- Schonfeld Strategic Advisors
Most significant sellers
By move score, not size.
- Highbridge Capital Management
- MILLENNIUM MANAGEMENT LLC
- Trexquant Investment
- Cable Car Capital
- Engineers Gate
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Highbridge Capital Management | 2 | 0 | 138.5K | -138.5K | -100.0% | 0.0% | Sold Out | 75 |
| MILLENNIUM MANAGEMENT LLC | 2 | 0 | 1.2K | -1.2K | -100.0% | 0.0% | Sold Out | 57 |
| MARSHALL WACE, LLP | 2 | 51.3K | 9.7K | +41.7K | +431.5% | 0.0% | Increased | 54 |
| Man Group | 3 | 5.5K | 0 | +5.5K | — | 0.0% | New | 54 |
| ExodusPoint Capital Management | 3 | 13 | 0 | +13 | — | 0.0% | New | 52 |
| Qube Research & Technologies Ltd | 2 | 42.5K | 9.2K | +33.3K | +363.9% | 0.0% | Increased | 51 |
| Schonfeld Strategic Advisors | 3 | 796 | 0 | +796 | — | 0.0% | New | 51 |
| Trexquant Investment | 3 | 0 | 3.0K | -3.0K | -100.0% | 0.0% | Sold Out | 51 |
| Cable Car Capital | 2 | 46.5K | 46.8K | -300 | -0.6% | 0.3% | Reduced | 48 |
| Engineers Gate | 4 | 0 | 2.3K | -2.3K | -100.0% | 0.0% | Sold Out | 48 |
| Quantbot Technologies | 4 | 3.1K | 475 | +2.6K | +552.0% | 0.0% | Increased | 39 |
| Point72 Asset Management, L.P. | 1 | 4.5K | 3.7K | +785 | +20.9% | 0.0% | Increased | 34 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 65.6K | 68.3K | -2.7K | -4.0% | 0.0% | Reduced | 28 |
| AQR Capital Management | 3 | 2.2K | 2.2K | +2 | +0.1% | 0.0% | Increased | 20 |
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.