MTX Minerals Technologies Inc.
Minerals Technologies Inc. (MTX) 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 |
|---|---|---|---|---|---|---|
| Bridgewater Associates Quant Macro | Sold Out | -10.7K | -100.0% | $794.9K | 0.0% | 61 |
| Balyasny Asset Management L.P. | New | +17.4K | — | $1.3M | 0.0% | 59 |
| MILLENNIUM MANAGEMENT LLC | Sold Out | -32.9K | -100.0% | $2.4M | 0.0% | 59 |
| CITADEL ADVISORS LLC Quant | Sold Out | -5.5K | -100.0% | $408.1K | 0.0% | 58 |
| Squarepoint Ops LLC Quant | Sold Out | -16.7K | -100.0% | $1.2M | 0.0% | 56 |
| Verition Fund Management Event Long/Short | New | +17.7K | — | $1.3M | 0.0% | 56 |
| Magnetar Capital Event Quant | Sold Out | -5.4K | -100.0% | $400.0K | 0.0% | 54 |
| Weiss Asset Management Event Quant | New | +8.6K | — | $635.8K | 0.0% | 54 |
| Capstone Investment Advisors Quant Macro | Sold Out | -10.8K | -100.0% | $800.4K | 0.0% | 53 |
| Trexquant Investment Quant | Sold Out | -26.0K | -100.0% | $1.9M | 0.0% | 53 |
Most significant buyers
By move score, not size.
- Balyasny Asset Management L.P.
- Verition Fund Management
- Weiss Asset Management
- Jain Global
- Brevan Howard Capital Management
Most significant sellers
By move score, not size.
- Bridgewater Associates
- MILLENNIUM MANAGEMENT LLC
- CITADEL ADVISORS LLC
- Squarepoint Ops LLC
- Magnetar Capital
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Bridgewater Associates | 1 | 0 | 10.7K | -10.7K | -100.0% | 0.0% | Sold Out | 61 |
| Balyasny Asset Management L.P. | 2 | 17.4K | 0 | +17.4K | — | 0.0% | New | 59 |
| MILLENNIUM MANAGEMENT LLC | 2 | 0 | 32.9K | -32.9K | -100.0% | 0.0% | Sold Out | 59 |
| CITADEL ADVISORS LLC | 1 | 0 | 5.5K | -5.5K | -100.0% | 0.0% | Sold Out | 58 |
| Squarepoint Ops LLC | 2 | 0 | 16.7K | -16.7K | -100.0% | 0.0% | Sold Out | 56 |
| Verition Fund Management | 2 | 17.7K | 0 | +17.7K | — | 0.0% | New | 56 |
| Magnetar Capital | 2 | 0 | 5.4K | -5.4K | -100.0% | 0.0% | Sold Out | 54 |
| Weiss Asset Management | 2 | 8.6K | 0 | +8.6K | — | 0.0% | New | 54 |
| Capstone Investment Advisors | 3 | 0 | 10.8K | -10.8K | -100.0% | 0.0% | Sold Out | 53 |
| Trexquant Investment | 3 | 0 | 26.0K | -26.0K | -100.0% | 0.0% | Sold Out | 53 |
| Quadrature Capital | 3 | 0 | 8.7K | -8.7K | -100.0% | 0.0% | Sold Out | 52 |
| Jain Global | 3 | 3.4K | 0 | +3.4K | — | 0.0% | New | 52 |
| Brevan Howard Capital Management | 3 | 16.1K | 0 | +16.1K | — | 0.0% | New | 51 |
| Graham Capital Management | 3 | 0 | 2.8K | -2.8K | -100.0% | 0.0% | Sold Out | 49 |
| Engineers Gate | 4 | 10.0K | 5.1K | +4.9K | +97.2% | 0.0% | Increased | 41 |
| Aquatic Capital Management | 4 | 394 | 205 | +189 | +92.2% | 0.0% | Increased | 40 |
| TWO SIGMA INVESTMENTS, LP | 2 | 34.7K | 62.3K | -27.6K | -44.3% | 0.0% | Reduced | 39 |
| Edgestream Partners | 4 | 21.0K | 47.8K | -26.9K | -56.2% | 0.0% | Reduced | 34 |
| Aristeia Capital | 2 | 8.8K | 6.0K | +2.8K | +46.3% | 0.0% | Increased | 34 |
| D. E. Shaw & Co., Inc. | 1 | 288.1K | 367.3K | -79.2K | -21.6% | 0.0% | Reduced | 34 |
| Qube Research & Technologies Ltd | 2 | 188.1K | 164.4K | +23.7K | +14.4% | 0.0% | Increased | 30 |
| Gotham Asset Management, LLC | 2 | 11.5K | 11.5K | -51 | -0.4% | 0.0% | Reduced | 24 |
| AQR Capital Management | 3 | 218.2K | 217.2K | +1.1K | +0.5% | 0.0% | Increased | 20 |
| Centiva Capital | 4 | 3.2K | 3.0K | +248 | +8.3% | 0.0% | Increased | 19 |
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.