Columbus Mckinnon Corp: which funds bought and sold

Institutions that bought and sold Columbus Mckinnon shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 83 institutions that filed 13F reports for both quarters added to or opened positions in Columbus Mckinnon, and 107 cut or closed them. Together they sold a net 2.2M shares, −8.0% on what they held at the start of the quarter. Active managers and hedge funds on our list were net sellers of 582K shares (−7.4%); index fund managers were net buyers of 8,611 shares (+0.1%). 20 opened a new position and 40 sold out entirely.

Bought, Q2 2026 83 institutions, 20 of them new holders Sold, Q2 2026 107 institutions, 40 of them sold out

Net change, all compared −2.2M shares (−8.0%)

Net change, active managers −582K shares (−7.4%), 19 bought, 23 sold

Buyers versus sellers

institutions compared, 213

83 bought 23 107 sold

Active managers and hedge funds 19 bought · 23 sold · −582K

Index fund managers 6 bought · 3 sold · +8,611

Other institutions 58 bought · 81 sold · −1.7M

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
First Eagle Investment Management, LLC Active manager	+489K +146.3%	824K	$12.5M
Citadel Advisors LLC Hedge fund	+219K New position	219K	$3.3M
Boston Partners Active manager	+207K +97.2%	420K	$6.4M
Hotchkis & Wiley Capital Management LLC Active manager	+190K +27.5%	878K	$13.3M
Inspire Investing, LLC	+162K +455.8%	197K	$3M
Mirae Asset Global Etfs Holdings Ltd.	+150K +8.5%	1.9M	$29M
Stanley Capital Management, LLC	+130K +17.9%	855K	$12.9M
Vanguard Portfolio Management LLC Index funds	+112K +27.1%	523K	$7.9M
Cm Management, LLC	+110K +122.2%	200K	$3M
Castleknight Management LP Hedge fund	+89K +14.3%	715K	$10.8M
Numerai Gp LLC	+83K New position	83K	$1.2M
Squarepoint Ops LLC Hedge fund	+81K New position	81K	$1.2M
Polar Asset Management Partners Inc.	+69K New position	69K	$1M
Essex Investment Management Co LLC	+67K +31.5%	278K	$4.2M
Walleye Capital LLC Hedge fund	+61K New position	61K	$916,091
Odyssean, LLC	+59K +432.0%	73K	$1.1M
Van Den Berg Management I, Inc	+56K +11.8%	535K	$8.1M
Allspring Global Investments Holdings, LLC	+55K +186.5%	85K	$1.2M
Bank Of America Corp	+48K +151.5%	80K	$1.2M
Jump Financial, LLC	+48K New position	48K	$724,651

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
First Eagle Investment Management, LLC Active manager	+489K +146.3%	824K	$12.5M
Citadel Advisors LLC Hedge fund	+219K New position	219K	$3.3M
Boston Partners Active manager	+207K +97.2%	420K	$6.4M
Hotchkis & Wiley Capital Management LLC Active manager	+190K +27.5%	878K	$13.3M
Castleknight Management LP Hedge fund	+89K +14.3%	715K	$10.8M
Squarepoint Ops LLC Hedge fund	+81K New position	81K	$1.2M
Walleye Capital LLC Hedge fund	+61K New position	61K	$916,091
Price T Rowe Associates Inc Active manager	+24K +63.9%	62K	$942,000
Quadrature Capital Ltd Hedge fund	+22K New position	22K	$326,611
Balyasny Asset Management L.P. Hedge fund	+20K +181.5%	31K	$474,765

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
AQR Capital Management LLC Hedge fund	−482K −42.1%	663K	$10M
Morgan Stanley	−450K −49.8%	455K	$6.9M
Segall Bryant & Hamill, LLC Active manager	−444K −61.7%	276K	$4.2M
Hillsdale Investment Management Inc.	−371K Sold out	0	—
Ameriprise Financial Inc	−317K −80.4%	77K	$1.2M
Qube Research & Technologies Ltd Hedge fund	−275K −85.8%	46K	$688,975
Mackenzie Financial Corp	−245K Sold out	0	—
Renaissance Technologies LLC Hedge fund	−220K −59.6%	149K	$2.3M
Heartland Advisors Inc	−149K −21.5%	545K	$8.2M
Jane Street Group, LLC	−141K −56.9%	107K	$1.6M
K2 Principal Fund, L.P.	−101K Sold out	0	—
Lazard Asset Management LLC Active manager	−99K −52.1%	91K	$1.4M
Connor, Clark & Lunn Investment Management Ltd.	−95K −55.4%	77K	$1.2M
Systematic Financial Management LP	−89K −30.6%	202K	$3M
Access Investment Management LLC	−83K Sold out	0	—
Sei Investments Co	−78K −41.8%	109K	$1.6M
Ieq Capital, LLC	−75K −56.0%	59K	$894,573
Charles Schwab Investment Management Inc Index funds	−73K −12.4%	515K	$7.8M
State Board Of Administration Of Florida Retirement System	−71K Sold out	0	—
Dimensional Fund Advisors LP	−71K −5.3%	1.3M	$19.2M

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
AQR Capital Management LLC Hedge fund	−482K −42.1%	663K	$10M
Segall Bryant & Hamill, LLC Active manager	−444K −61.7%	276K	$4.2M
Qube Research & Technologies Ltd Hedge fund	−275K −85.8%	46K	$688,975
Renaissance Technologies LLC Hedge fund	−220K −59.6%	149K	$2.3M
Lazard Asset Management LLC Active manager	−99K −52.1%	91K	$1.4M
Jacobs Levy Equity Management, Inc Active manager	−69K Sold out	0	—
Acadian Asset Management LLC Active manager	−68K Sold out	0	—
Marshall Wace, LLP Hedge fund	−61K −15.7%	324K	$4.9M
Panagora Asset Management Inc Active manager	−57K Sold out	0	—
Man Group PLC Hedge fund	−48K Sold out	0	—

New positions

largest by value

Institution	Shares	Value June 30, 2026
Citadel Advisors LLCHedge fund	219K	$3.3M
Numerai Gp LLC	83K	$1.2M
Squarepoint Ops LLCHedge fund	81K	$1.2M
Polar Asset Management Partners Inc.	69K	$1M
Walleye Capital LLCHedge fund	61K	$916,091
Jump Financial, LLC	48K	$724,651
Readystate Asset Management LP	45K	$675,282
Quadrature Capital LtdHedge fund	22K	$326,611
Aquatic Capital Management LLC	20K	$304,083
Aigen Investment Management, LP	13K	$203,438

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Hillsdale Investment Management Inc.	371K	$5.4M
Mackenzie Financial Corp	245K	$3.6M
K2 Principal Fund, L.P.	101K	$1.5M
Access Investment Management LLC	83K	$1.2M
State Board Of Administration Of Florida Retirement System	71K	$1M
Jacobs Levy Equity Management, IncActive manager	69K	$998,356
Acadian Asset Management LLCActive manager	68K	$990,000
Susquehanna Portfolio Strategies, LLC	63K	$917,817
Panagora Asset Management IncActive manager	57K	$828,864
Man Group PLCHedge fund	48K	$693,648

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 174
Ten largest holders: 46.3%
Index fund managers: 25.5%
Active managers and hedge funds: 28.3%

Buying and selling by type of institution, March 31, 2026 to June 30, 2026
Type	Bought	Sold	New	Sold out	Net change in shares	Net %
Active managers and hedge funds	19	23	5	11	−582K	−7.4%
Index fund managers	6	3	0	0	+8,611	+0.1%
Other institutions	58	81	15	29	−1.7M	−12.3%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

What these filings can and cannot tell you

Form 13F lists the long positions in US-listed shares held by investment managers with more than $100 million in such holdings. Managers file it up to 45 days after each quarter ends, so this page shows what funds held at the end of each quarter, not what they are doing now: a position may have changed since. Short positions, most derivatives and smaller managers are not included, and a cut can mean a fund lost clients or rebalanced rather than a view on Columbus Mckinnon.

Only managers that filed a holdings report for both quarters are compared (213 here). 6 other holders are left out: first-time or late filers, firms that changed their SEC registration, and filings that withheld positions under confidential treatment, any of which would otherwise look like a new position or a sale. Figures are as reported by each manager in the SEC's quarterly 13F data sets; option positions are excluded.

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