COLUMBUS MCKINNON CORP/NY (CMCO) Top Institutional Shareholders
COLUMBUS MCKINNON CORP/NY (CMCO) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $374.94M in CMCO holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of CMCO tracked by InsiderSet, reporting ownership valued at approximately $36.65M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $35.26M, representing an estimated loss of -3.79% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 47% of the total disclosed CMCO value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Mirae Asset Global Etfs Holdings Ltd., Dimensional Fund Advisors Lp, and several other long-term asset managers with concentrated positions in COLUMBUS MCKINNON CORP/NY (CMCO).
This page ranks the largest institutional CMCO shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
191
Total Reported Value
$374.94M
Largest Holder
Blackrock, Inc.
Largest Position
$36.65M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
163
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 2,522,102 | $36,646,139 | $35,258,986 | -$1,387,153 | -3.79% | |
| Mirae Asset Global Etfs Holdings Ltd. | 0.03% | 1,768,695 | $25,697,712 | $24,726,356 | -$971,356 | -3.78% | |
| Dimensional Fund Advisors Lp | 0.00% | 1,339,044 | $19,455,459 | $18,719,835 | -$735,624 | -3.78% | |
| Vanguard Capital Management Llc | 0.00% | 1,214,616 | $17,648,370 | $16,980,332 | -$668,038 | -3.79% | |
| Aqr Capital Management Llc | 0.01% | 1,144,873 | $16,635,009 | $16,005,325 | -$629,684 | -3.79% | |
| Blue Grotto Capital, Llc | 1.64% | 981,073 | $14,254,991 | $13,715,401 | -$539,590 | -3.79% | |
| Morgan Stanley | 0.00% | 905,242 | $13,153,192 | $12,655,283 | -$497,909 | -3.79% | |
| Stanley Capital Management, Llc | 1.76% | 725,000 | $10,534,250 | $10,135,500 | -$398,750 | -3.79% | |
| Geode Capital Management, Llc | 0.00% | 722,476 | $10,500,298 | $10,100,214 | -$400,084 | -3.81% | |
| Diameter Capital Partners Lp | 1.99% | 715,783 | $10,400,327 | $10,006,646 | -$393,681 | -3.79% | |
| Heartland Advisors Inc | 0.51% | 694,050 | $10,084,547 | $9,702,819 | -$381,728 | -3.79% | |
| Hotchkis & Wiley Capital Management Llc | 0.03% | 688,415 | $10,002,670 | $9,624,042 | -$378,628 | -3.79% | |
| Castleknight Management Lp | 0.43% | 626,100 | $9,097,233 | $8,752,878 | -$344,355 | -3.79% | |
| State Street Corp | 0.00% | 624,976 | $9,080,901 | $8,737,164 | -$343,737 | -3.79% | |
| Charles Schwab Investment Management Inc | 0.00% | 587,564 | $8,537,305 | $8,214,145 | -$323,160 | -3.79% | |
| Van Den Berg Management I, Inc | 1.59% | 478,328 | $6,950,106 | $6,687,025 | -$263,081 | -3.79% | |
| Bernzott Capital Advisors | 3.16% | 453,852 | $6,594,467 | $6,344,851 | -$249,616 | -3.79% | |
| Vanguard Portfolio Management Llc | 0.00% | 411,661 | $5,981,434 | $5,755,021 | -$226,413 | -3.79% | |
| Ameriprise Financial Inc | 0.00% | 394,153 | $5,727,044 | $5,510,259 | -$216,785 | -3.79% | |
| Marshall Wace, Llp | 0.01% | 384,810 | $5,591,288 | $5,379,644 | -$211,644 | -3.79% | |
| Hillsdale Investment Management Inc. | 0.15% | 370,728 | $5,386,677 | $5,182,777 | -$203,900 | -3.79% | |
| Renaissance Technologies LLC | Jim Simons | 0.01% | 369,323 | $5,366,263 | $5,163,136 | -$203,127 | -3.79% |
| First Eagle U.S. Value | Jean-Marie Eveillard | 0.01% | 334,581 | $4,861,462 | $4,677,442 | -$184,020 | -3.79% |
| Qube Research & Technologies Ltd | 0.01% | 321,029 | $4,664,551 | $4,487,985 | -$176,566 | -3.79% | |
| Systematic Financial Management Lp | 0.10% | 290,603 | $4,222,480 | $4,062,630 | -$159,850 | -3.79% | |
| Ubs Group Ag | 0.00% | 270,157 | $3,925,381 | $3,776,795 | -$148,586 | -3.79% | |
| Empowered Funds, Llc | 0.02% | 262,129 | $3,808,735 | $3,664,563 | -$144,172 | -3.79% | |
| Goldman Sachs Group Inc | 0.00% | 252,793 | $3,673,082 | $3,534,046 | -$139,036 | -3.79% | |
| Jane Street Group, Llc | 0.00% | 248,311 | $3,607,959 | $3,471,388 | -$136,571 | -3.79% | |
| Mackenzie Financial Corp | 0.00% | 245,201 | $3,562,771 | $3,427,910 | -$134,861 | -3.79% | |
| Bank Of New York Mellon Corp | 0.00% | 237,781 | $3,454,964 | $3,324,178 | -$130,786 | -3.79% | |
| Northern Trust Corp | 0.00% | 230,092 | $3,343,237 | $3,216,686 | -$126,551 | -3.79% | |
| Boston Partners | 0.00% | 213,118 | $3,096,600 | $2,979,390 | -$117,210 | -3.79% | |
| Essex Investment Management Co Llc | 0.49% | 211,707 | $3,076,103 | $2,959,664 | -$116,439 | -3.79% | |
| Bridgeway Capital Management, Llc | 0.06% | 203,220 | $2,952,787 | $2,841,016 | -$111,771 | -3.79% | |
| Lazard Asset Management Llc | 0.00% | 189,665 | $2,755,832 | $2,651,517 | -$104,315 | -3.79% | |
| Vanguard Fiduciary Trust Co | 0.00% | 188,627 | $2,740,750 | $2,637,005 | -$103,745 | -3.79% | |
| Sei Investments Co | 0.00% | 186,969 | $2,716,656 | $2,613,827 | -$102,829 | -3.79% | |
| Connor, Clark & Lunn Investment Management Ltd. | 0.01% | 171,596 | $2,493,290 | $2,398,912 | -$94,378 | -3.79% | |
| Rbf Capital, Llc | 0.11% | 143,200 | $2,080,696 | $2,001,936 | -$78,760 | -3.79% | |
| Creative Planning | 0.00% | 137,220 | $1,993,810 | $1,918,336 | -$75,474 | -3.79% | |
| Ieq Capital, Llc | 0.01% | 134,304 | $1,951,432 | $1,877,570 | -$73,862 | -3.79% | |
| Isthmus Partners, Llc | 0.19% | 124,049 | $1,802,432 | $1,734,205 | -$68,227 | -3.79% | |
| Vanguard Global Advisers, Llc | 0.00% | 115,203 | $1,673,900 | $1,610,538 | -$63,362 | -3.79% | |
| Franklin Resources Inc | 0.00% | 112,844 | $1,639,623 | $1,577,559 | -$62,064 | -3.79% | |
| Quantinno Capital Management Lp | 0.00% | 101,139 | $1,469,551 | $1,413,923 | -$55,628 | -3.79% | |
| K2 Principal Fund, L.P. | 0.15% | 101,000 | $1,467,530 | $1,411,980 | -$55,550 | -3.79% | |
| D. E. Shaw & Co., Inc. | 0.00% | 99,983 | $1,452,753 | $1,397,762 | -$54,991 | -3.79% | |
| Nuveen, Llc | 0.00% | 93,536 | $1,359,079 | $1,307,633 | -$51,446 | -3.79% | |
| Cm Management, Llc | 1.09% | 90,000 | $1,307,700 | $1,258,200 | -$49,500 | -3.79% |
Frequently asked questions about CMCO
Who owns the most CMCO stock?
The largest holders of CMCO are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for COLUMBUS MCKINNON CORP/NY (CMCO).
Is CMCO widely held by superinvestors?
Many widely followed stocks like CMCO appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly CMCO is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.