MTX Minerals Technologies Inc.
Minerals Technologies Inc. (MTX) Institutional Ownership
What the institutions did with MTX last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeLargest holders
| Manager | Shares | % of reported |
|---|---|---|
| BlackRock, Inc. | 4.9M | 15.5% |
| FMR LLC | 4.6M | 14.7% |
| DIMENSIONAL FUND ADVISORS LP | 2.0M | 6.3% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1.9M | 6.1% |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 1.7M | 5.4% |
| VANGUARD CAPITAL MANAGEMENT LLC | 1.4M | 4.4% |
| STATE STREET CORP | 1.3M | 4.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 1.0M | 3.3% |
| AMERIPRISE FINANCIAL INC | 652.9K | 2.1% |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 607.8K | 1.9% |
| AMERICAN CENTURY COMPANIES INC | 550.3K | 1.7% |
| SNYDER CAPITAL MANAGEMENT L P | 488.5K | 1.5% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 477.5K | 1.5% |
| GOLDMAN SACHS GROUP INC | 381.5K | 1.2% |
| NORTHERN TRUST CORP | 360.8K | 1.1% |
| FIRST TRUST ADVISORS LP | 331.4K | 1.0% |
| GW&K Investment Management, LLC | 317.3K | 1.0% |
| BANK OF AMERICA CORP /DE/ | 302.8K | 1.0% |
| Nuveen, LLC | 299.9K | 0.9% |
| D. E. Shaw & Co., Inc. | 288.1K | 0.9% |
| JPMORGAN CHASE & CO | 287.3K | 0.9% |
| BRANDES INVESTMENT PARTNERS, LP | 286.0K | 0.9% |
| MORGAN STANLEY | 285.4K | 0.9% |
| LSV ASSET MANAGEMENT | 280.5K | 0.9% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 277.4K | 0.9% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| BRANDES INVESTMENT PARTNERS, LP | Reduced | 841.0K | 286.0K | -554.9K |
| AMERICAN CENTURY COMPANIES INC | Reduced | 1.0M | 550.3K | -468.4K |
| FMR LLC | Increased | 4.3M | 4.6M | +373.2K |
| FIRST TRUST ADVISORS LP | Increased | 24.8K | 331.4K | +306.6K |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | Increased | 1.5M | 1.7M | +249.2K |
| AMERIPRISE FINANCIAL INC | Increased | 469.5K | 652.9K | +183.4K |
| JPMORGAN CHASE & CO | Increased | 104.9K | 287.3K | +182.4K |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Increased | 125.6K | 277.4K | +151.8K |
| Clark Capital Management Group, Inc. | New | 0 | 128.0K | +128.0K |
| Nuveen, LLC | Reduced | 405.6K | 299.9K | -105.7K |
| Allspring Global Investments Holdings, LLC | Reduced | 348.3K | 260.0K | -88.3K |
| BlackRock, Inc. | Increased | 4.8M | 4.9M | +79.4K |
| D. E. Shaw & Co., Inc. | Reduced | 367.3K | 288.1K | -79.2K |
| SG Capital Management LLC | Reduced | 187.2K | 109.4K | -77.8K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 957.5K | 1.0M | +70.8K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Reduced | 547.3K | 477.5K | -69.8K |
| LAZARD ASSET MANAGEMENT LLC | New | 0 | 68.7K | +68.7K |
| JANE STREET GROUP, LLC | Sold Out | 58.9K | 0 | -58.9K |
| PRUDENTIAL FINANCIAL INC | Increased | 49.1K | 105.8K | +56.8K |
| STATE STREET CORP | Increased | 1.2M | 1.3M | +56.2K |
| ACADIAN ASSET MANAGEMENT LLC | New | 0 | 51.2K | +51.2K |
| Invesco Ltd. | Increased | 140.6K | 189.5K | +48.8K |
| PANAGORA ASSET MANAGEMENT INC | Increased | 197.6K | 246.0K | +48.4K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | Increased | 560.9K | 607.8K | +46.9K |
| MILLENNIUM MANAGEMENT LLC | Sold Out | 32.9K | 0 | -32.9K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.