ACU: Acme United Corporation insider trading, 5% holders and institutional ownership

From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.

Insider trading

0 open-market buys totaling - and 1 sales totaling $21K in the last 180 days.

Insider sales

Trade dateInsiderRoleValue10b5-1 plan
2026-10-09Holden Richmond Y JrDirector$21K

Activist and 5% holders

FiledWhatHolderStakeChangeFiling
2026-10-2213G amendmentThe Capital Management Corporation9.80%SEC

Institutional ownership (Q2 2026)

81 institutions reported holding $130.83M of Acme United Corporation on Form 13F (72 the quarter before). 13 opened a new position and 3 sold out. Shares held by institutions: +1%.

Largest holdersSharesValue
CAPITAL MANAGEMENT CORP /VA474,147$22.63M
Mink Brook Asset Management LLC380,643$18.16M
North Star Investment Management Corp.247,653$11.82M
BlackRock, Inc.179,760$8.58M
DIMENSIONAL FUND ADVISORS LP177,131$8.45M
ROYCE & ASSOCIATES LP146,403$6.99M
VANGUARD CAPITAL MANAGEMENT LLC145,118$6.93M
RENAISSANCE TECHNOLOGIES LLC109,607$5.23M
BARD ASSOCIATES INC108,195$5.16M
GEODE CAPITAL MANAGEMENT, LLC83,814$4.00M

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