CMCO Columbus McKinnon Corporation
Columbus McKinnon Corporation (CMCO) Institutional Ownership
What the institutions did with CMCO 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. | 2.5M | 9.7% |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 1.9M | 7.6% |
| DIMENSIONAL FUND ADVISORS LP | 1.3M | 5.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 1.2M | 4.8% |
| Blue Grotto Capital, LLC | 1.0M | 4.0% |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | 877.9K | 3.5% |
| Stanley Capital Management, LLC | 855.0K | 3.4% |
| GEODE CAPITAL MANAGEMENT, LLC | 747.7K | 3.0% |
| Diameter Capital Partners LP | 715.8K | 2.8% |
| CastleKnight Management LP | 715.4K | 2.8% |
| T. Rowe Price Investment Management, Inc. | 684.0K | 2.7% |
| AQR CAPITAL MANAGEMENT LLC | 663.1K | 2.6% |
| STATE STREET CORP | 618.3K | 2.4% |
| HEARTLAND ADVISORS INC | 544.8K | 2.2% |
| VAN DEN BERG MANAGEMENT I, INC | 534.6K | 2.1% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 523.2K | 2.1% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 514.9K | 2.0% |
| MORGAN STANLEY | 454.8K | 1.8% |
| Boston Partners | 420.3K | 1.7% |
| First Eagle Investment Management, LLC | 412.0K | 1.6% |
| Bernzott Capital Advisors | 397.3K | 1.6% |
| MARSHALL WACE, LLP | 324.3K | 1.3% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 278.3K | 1.1% |
| SEGALL BRYANT & HAMILL, LLC | 276.2K | 1.1% |
| LSV ASSET MANAGEMENT | 271.3K | 1.1% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| AQR CAPITAL MANAGEMENT LLC | Reduced | 1.1M | 663.1K | -481.8K |
| MORGAN STANLEY | Reduced | 905.2K | 454.8K | -450.4K |
| SEGALL BRYANT & HAMILL, LLC | Reduced | 720.3K | 276.2K | -444.1K |
| Hillsdale Investment Management Inc. | Sold Out | 370.7K | 0 | -370.7K |
| AMERIPRISE FINANCIAL INC | Reduced | 394.2K | 77.3K | -316.9K |
| Qube Research & Technologies Ltd | Reduced | 321.0K | 45.5K | -275.5K |
| MACKENZIE FINANCIAL CORP | Sold Out | 245.2K | 0 | -245.2K |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 369.3K | 149.2K | -220.1K |
| CITADEL ADVISORS LLC | New | 0 | 219.2K | +219.2K |
| Boston Partners | Increased | 213.1K | 420.3K | +207.2K |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | Increased | 688.4K | 877.9K | +189.5K |
| Inspire Investing, LLC | Increased | 35.5K | 197.2K | +161.7K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | Increased | 1.8M | 1.9M | +150.0K |
| HEARTLAND ADVISORS INC | Reduced | 694.1K | 544.8K | -149.3K |
| JANE STREET GROUP, LLC | Reduced | 248.3K | 107.0K | -141.3K |
| Stanley Capital Management, LLC | Increased | 725.0K | 855.0K | +130.0K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 411.7K | 523.2K | +111.5K |
| CM Management, LLC | Increased | 90.0K | 200.0K | +110.0K |
| K2 PRINCIPAL FUND, L.P. | Sold Out | 101.0K | 0 | -101.0K |
| LAZARD ASSET MANAGEMENT LLC | Reduced | 189.7K | 90.9K | -98.7K |
| Connor, Clark & Lunn Investment Management Ltd. | Reduced | 171.6K | 76.5K | -95.1K |
| CastleKnight Management LP | Increased | 626.1K | 715.4K | +89.3K |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | Reduced | 290.6K | 201.5K | -89.1K |
| Access Investment Management LLC | Sold Out | 83.1K | 0 | -83.1K |
| Numerai GP LLC | New | 0 | 82.6K | +82.6K |
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.