COLUMBUS MCKINNON CORP CMCO
CIK 0001005229 · CUSIP 199333105
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BlackRock, Inc. CIK 2012383 · View history | $36.65M 2,522,102 shares | 0.00% | -128.28K(-4.8%)Reduced | SEC filing ↗ May 13, 2026 | ▾ |
| 02 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. CIK 1705339 · View history | $25.70M 1,768,695 shares | 0.03% | +971.75K(+121.9%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 03 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $19.46M 1,339,044 shares | 0.00% | -28.15K(-2.1%)Reduced | SEC filing ↗ May 7, 2026 | ▾ |
| 04 | VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history | $17.65M 1,214,616 shares | 0.00% | — | SEC filing ↗ May 15, 2026 | ▾ |
| 05 | AQR CAPITAL MANAGEMENT LLC CIK 1167557 · View history | $16.64M 1,144,873 shares | 0.01% | +36.41K(+3.3%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 06 | Blue Grotto Capital, LLC CIK 1764725 · View history | $14.25M 981,073 shares | 1.64% | +981.07KNew | SEC filing ↗ May 15, 2026 | ▾ |
| 07 | MORGAN STANLEY CIK 895421 · View history | $13.15M 905,242 shares | 0.00% | +303.31K(+50.4%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 08 | Stanley Capital Management, LLC CIK 1518934 · View history | $10.53M 725,000 shares | 1.76% | +20.00K(+2.8%)Added | SEC filing ↗ May 12, 2026 | ▾ |
| 09 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $10.50M 722,476 shares | 0.00% | +24.81K(+3.6%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 10 | SEGALL BRYANT & HAMILL, LLC CIK 1006378 · Amended · View history | $10.47M 720,314 shares | 0.15% | -61.58K(-7.9%)Reduced | SEC filing ↗ May 22, 2026 | ▾ |
| 11 | Diameter Capital Partners LP CIK 1727012 · View history | $10.40M 715,783 shares | 1.99% | +715.78KNew | SEC filing ↗ May 15, 2026 | ▾ |
| 12 | HEARTLAND ADVISORS INC CIK 937394 · View history | $10.08M 694,050 shares | 0.51% | +98.95K(+16.6%)Added | SEC filing ↗ May 6, 2026 | ▾ |
| 13 | HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC CIK 1164833 · View history | $10.00M 688,415 shares | 0.03% | -134.21K(-16.3%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 14 | T. Rowe Price Investment Management, Inc. CIK 1897612 · View history | $9.99M 687,234 shares | 0.01% | +687.23KNew | SEC filing ↗ May 15, 2026 | ▾ |
| 15 | CastleKnight Management LP CIK 1835751 · View history | $9.10M 626,100 shares | 0.43% | +114.90K(+22.5%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 16 | STATE STREET CORP CIK 93751 · View history | $9.08M 624,976 shares | 0.00% | -4.69K(-0.7%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 17 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history | $8.54M 587,564 shares | 0.00% | -5.67K(-1.0%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 18 | VAN DEN BERG MANAGEMENT I, INC CIK 1142062 · View history | $6.95M 478,328 shares | 1.59% | +99.31K(+26.2%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 19 | Bernzott Capital Advisors CIK 1260468 · View history | $6.59M 453,852 shares | 3.16% | -86.95K(-16.1%)Reduced | SEC filing ↗ Apr 30, 2026 | ▾ |
| 20 | VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · Amended · View history | $5.98M 411,661 shares | 0.00% | — | SEC filing ↗ May 8, 2026 | ▾ |
Showing 20 / 199 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
Explore all 199 reporting institutions.
This page includes 20 of 199 reporting institutions. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
+ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 199 reporting institutions; totals use the complete disclosed data.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP.
MCP https://api.akkrudata.ai/mcp
get_institutional_security_holders
{"cusip":"199333105","quarter":"2026Q1","type":"positions","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.