MUFG Mitsubishi UFJ Financial Group, Inc.
Mitsubishi UFJ Financial Group, Inc. (MUFG) 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 |
|---|---|---|---|---|---|---|
| D. E. Shaw & Co., Inc. Quant | Sold Out | -58.1K | -100.0% | $1.2M | 0.0% | 60 |
| Hudson Bay Capital Management Event | New | +81.3K | — | $1.6M | 0.0% | 55 |
| MILLENNIUM MANAGEMENT LLC | Increased | +324.9K | +2648.8% | $6.5M | 0.0% | 53 |
| Walleye Capital Long/Short Quant | New | +111.7K | — | $2.2M | 0.0% | 53 |
| Voleon Capital Management Quant | New | +78.0K | — | $1.6M | 0.0% | 53 |
| Alphadyne Asset Management Quant Macro | New | +25.3K | — | $503.5K | 0.0% | 51 |
| Qube Research & Technologies Ltd Quant | Increased | +205.0K | +121.9% | $4.1M | 0.0% | 51 |
| Aquatic Capital Management Quant | Sold Out | -41.9K | -100.0% | $833.3K | 0.0% | 48 |
| Engineers Gate Quant | Increased | +66.7K | +112.7% | $1.3M | 0.0% | 44 |
| Jain Global Long/Short Quant | Increased | +55.5K | +72.1% | $1.1M | 0.0% | 41 |
Most significant buyers
By move score, not size.
- Hudson Bay Capital Management
- MILLENNIUM MANAGEMENT LLC
- Walleye Capital
- Voleon Capital Management
- Alphadyne Asset Management
Most significant sellers
By move score, not size.
- D. E. Shaw & Co., Inc.
- Aquatic Capital Management
- TWO SIGMA INVESTMENTS, LP
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| D. E. Shaw & Co., Inc. | 1 | 0 | 58.1K | -58.1K | -100.0% | 0.0% | Sold Out | 60 |
| Hudson Bay Capital Management | 3 | 81.3K | 0 | +81.3K | — | 0.0% | New | 55 |
| MILLENNIUM MANAGEMENT LLC | 2 | 337.2K | 12.3K | +324.9K | +2648.8% | 0.0% | Increased | 53 |
| Walleye Capital | 3 | 111.7K | 0 | +111.7K | — | 0.0% | New | 53 |
| Voleon Capital Management | 3 | 78.0K | 0 | +78.0K | — | 0.0% | New | 53 |
| Alphadyne Asset Management | 3 | 25.3K | 0 | +25.3K | — | 0.0% | New | 51 |
| Qube Research & Technologies Ltd | 2 | 373.1K | 168.1K | +205.0K | +121.9% | 0.0% | Increased | 51 |
| Aquatic Capital Management | 4 | 0 | 41.9K | -41.9K | -100.0% | 0.0% | Sold Out | 48 |
| Engineers Gate | 4 | 125.9K | 59.2K | +66.7K | +112.7% | 0.0% | Increased | 44 |
| Jain Global | 3 | 132.4K | 76.9K | +55.5K | +72.1% | 0.0% | Increased | 41 |
| AQR Capital Management | 3 | 2.1M | 1.5M | +590.2K | +38.1% | 0.0% | Increased | 33 |
| TWO SIGMA INVESTMENTS, LP | 2 | 21.6K | 25.2K | -3.6K | -14.3% | 0.0% | Reduced | 29 |
| Y-Intercept | 4 | 80.9K | 58.4K | +22.6K | +38.7% | 0.0% | Increased | 27 |
| Trexquant Investment | 3 | 82.6K | 69.0K | +13.7K | +19.8% | 0.0% | Increased | 25 |
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.