ACME UNITED CORP (ACU) — Institutional Holders, Q2 2026
82 institutional investment managers reported a ACU position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $133.6M. Every filer is listed below, ranked by position value. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
ACU in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
- DIAMOND HILL CAPITAL MANAGEMENTAdded · +15,178 sh+$724.3K
- BlackRockAdded · +14,070 sh+$671.4K
- ACADIAN ASSET MANAGEMENTAdded · +13,392 sh+$639.1K
- AQR CAPITAL MANAGEMENTNew · +12,071 sh+$576.0K
- CM WEALTH ADVISORSNew · +9,752 sh+$465.4K
Biggest sellers
- CAPITAL MANAGEMENTTrimmed · -26,820 sh-$1.3M
- AE Wealth ManagementTrimmed · -12,996 sh-$620.2K
- GOLDMAN SACHS GROUPTrimmed · -11,373 sh-$542.7K
- UBS Group AGTrimmed · -10,937 sh-$521.9K
- CITADEL ADVISORSSold out · -6,952 sh-$331.7K
ACU 13F holders ranked 1–82 of 82
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | CAPITAL MANAGEMENT#1 · 474,147 sh | 474,147 | $22.6M | 3.40% | -5.4% |
| 2 | Mink Brook Asset Management#2 · 380,643 sh | 380,643 | $18.2M | 8.02% | 0.0% |
| 3 | North Star Investment Management#3 · 247,653 sh | 247,653 | $11.8M | 0.64% | -2.0% |
| 4 | BlackRock#4 · 179,760 sh | 179,760 | $8.6M | <0.01% | +8.5% |
| 5 | DIMENSIONAL FUND ADVISORS#5 · 177,131 sh | 177,131 | $8.5M | <0.01% | +3.2% |
| 6 | ROYCE & ASSOCIATES#6 · 146,403 sh | 146,403 | $7.0M | 0.06% | 0.0% |
| 7 | VANGUARD CAPITAL MANAGEMENT#7 · 145,118 sh | 145,118 | $6.9M | <0.01% | +2.9% |
| 8 | RENAISSANCE TECHNOLOGIES#8 · 109,607 sh | 109,607 | $5.2M | <0.01% | -6.0% |
| 9 | BARD ASSOCIATES#9 · 108,195 sh | 108,195 | $5.2M | 1.15% | -1.1% |
| 10 | GEODE CAPITAL MANAGEMENT#10 · 83,814 sh | 83,814 | $4.0M | <0.01% | +9.0% |
| 11 | ACADIAN ASSET MANAGEMENT#11 · 77,935 sh | 77,935 | $3.7M | <0.01% | +20.7% |
| 12 | Mork Capital Management#12 · 70,000 sh | 70,000 | $3.3M | 2.14% | 0.0% |
| 13 | AMERICAN CENTURY COMPANIES#13 · 45,677 sh | 45,677 | $2.2M | <0.01% | -0.3% |
| 14 | STATE STREET#14 · 41,585 sh | 41,585 | $2.0M | <0.01% | -1.6% |
| 15 | DIAMOND HILL CAPITAL MANAGEMENT#15 · 34,092 sh | 34,092 | $1.6M | 0.01% | +80.2% |
| 16 | BROWN BROTHERS HARRIMAN#16 · 33,370 sh | 33,370 | $1.6M | <0.01% | 0.0% |
| 17 | ENVESTNET ASSET MANAGEMENT#17 · 32,676 sh | 32,676 | $1.6M | <0.01% | +5.5% |
| 18 | Bank of New York Mellon#18 · 31,613 sh | 31,613 | $1.5M | <0.01% | +3.8% |
| 19 | NORTHERN#19 · 26,419 sh | 26,419 | $1.3M | <0.01% | +8.2% |
| 20 | FIRST MANHATTAN#20 · 26,217 sh | 26,217 | $1.3M | <0.01% | -4.7% |
| 21 | VANGUARD PORTFOLIO MANAGEMENT#21 · 23,322 sh | 23,322 | $1.1M | <0.01% | +20.4% |
| 22 | VANGUARD FIDUCIARY#22 · 22,450 sh | 22,450 | $1.1M | <0.01% | +6.7% |
| 23 | BRIDGEWAY CAPITAL MANAGEMENT#23 · 21,511 sh | 21,511 | $1.0M | 0.02% | +23.4% |
| 24 | Nantahala Capital Management#24 · 20,427 sh | 20,427 | $974.8K | 0.03% | 0.0% |
| 25 | ROYAL BANK OF CANADA#25 · 20,269 sh | 20,269 | $967.0K | <0.01% | +5.3% |
| 26 | AE Wealth Management#26 · 17,419 sh | 17,419 | $831.2K | <0.01% | -42.7% |
| 27 | Indivisible Partners#27 · 15,052 sh | 15,052 | $718.3K | — | +0.9% |
| 28 | Advyzon Investment Management#28 · 14,346 sh | 14,346 | $684.6K | 0.05% | +2.1% |
| 29 | O'SHAUGHNESSY ASSET MANAGEMENT#29 · 13,215 sh | 13,215 | $630.6K | <0.01% | -27.2% |
| 30 | AQR CAPITAL MANAGEMENT#30 · 12,071 sh | 12,071 | $576.0K | <0.01% | New |
| 31 | MORGAN STANLEY#31 · 10,820 sh | 10,820 | $516.3K | 0.00% | +66.8% |
| 32 | Ridgewood Investments#32 · 10,329 sh | 10,329 | $492.9K | — | -8.8% |
| 33 | CHARLES SCHWAB INVESTMENT MANAGEMENT#33 · 10,024 sh | 10,024 | $478.3K | <0.01% | +16.4% |
| 34 | CM WEALTH ADVISORS#34 · 9,752 sh | 9,752 | $465.4K | 0.08% | New |
| 35 | Teton Advisors#35 · 9,000 sh | 9,000 | $429.5K | 0.25% | -10.0% |
| 36 | GOLDMAN SACHS GROUP#36 · 8,871 sh | 8,871 | $423.3K | 0.00% | -56.2% |
| 37 | RITHOLTZ WEALTH MANAGEMENT#37 · 8,264 sh | 8,264 | $394.3K | <0.01% | -22.5% |
| 38 | Manatuck Hill Partners#38 · 7,937 sh | 7,937 | $378.8K | 0.13% | 0.0% |
| 39 | Nuveen#39 · 7,436 sh | 7,436 | $354.8K | <0.01% | New |
| 40 | Quantinno Capital Management#40 · 7,220 sh | 7,220 | $344.5K | <0.01% | -19.5% |
| 41 | Empowered Funds#41 · 5,394 sh | 5,394 | $257.4K | <0.01% | +3.5% |
| 42 | Evercore Wealth Management#42 · 5,100 sh | 5,100 | $243.4K | <0.01% | 0.0% |
| 43 | JAMES INVESTMENT RESEARCH#43 · 4,824 sh | 4,824 | $230.2K | — | 0.0% |
| 44 | WILEY BROS.-AINTREE CAPITAL#44 · 4,556 sh | 4,556 | $217.4K | <0.01% | -1.3% |
| 45 | UBS Group AG#45 · 3,675 sh | 3,675 | $175.4K | 0.00% | -74.8% |
| 46 | Wilmington Savings Fund Society, FSB#46 · 3,500 sh | 3,500 | $167.0K | — | 0.0% |
| 47 | DEUTSCHE BANK AG\#47 · 3,389 sh | 3,389 | $161.7K | 0.00% | +180.8% |
| 48 | WELLS FARGO & COMPANY#48 · 2,909 sh | 2,909 | $138.8K | 0.00% | +128.9% |
| 49 | FMR#49 · 2,574 sh | 2,574 | $122.9K | 0.00% | +276.3% |
| 50 | Russell Investments Group, Ltd.#50 · 2,521 sh | 2,521 | $120.6K | <0.01% | +751.7% |
| 51 | NEW YORK STATE COMMON RETIREMENT FUND#51 · 2,500 sh | 2,500 | $119.3K | <0.01% | 0.0% |
| 52 | RHUMBLINE ADVISERS#52 · 2,434 sh | 2,434 | $116.1K | <0.01% | +0.8% |
| 53 | MetLife Investment Management#53 · 2,122 sh | 2,122 | $101.3K | <0.01% | New |
| 54 | Vanguard Global Advisers#54 · 1,758 sh | 1,758 | $83.9K | 0.00% | 0.0% |
| 55 | CITIGROUP#55 · 1,607 sh | 1,607 | $76.7K | 0.00% | +550.6% |
| 56 | MIRAE ASSET GLOBAL ETFS Ltd.#56 · 1,599 sh | 1,599 | $76.3K | <0.01% | -2.6% |
| 57 | JPMORGAN CHASE#57 · 1,459 sh | 1,459 | $70.4K | 0.00% | +5.3% |
| 58 | NISA INVESTMENT ADVISORS#58 · 1,290 sh | 1,290 | $61.6K | — | New |
| 59 | Police & Firemen's Retirement System of New Jersey#59 · 752 sh | 752 | $35.9K | <0.01% | 0.0% |
| 60 | BNP PARIBAS FINANCIAL MARKETS#60 · 748 sh | 748 | $35.7K | 0.00% | +0.3% |
| 61 | Integrated Wealth Concepts#61 · 587 sh | 587 | $28.0K | <0.01% | New |
| 62 | BARCLAYS PLC#62 · 585 sh | 585 | $27.9K | 0.00% | -31.1% |
| 63 | Tower Research Capital (TRC)#63 · 508 sh | 508 | $24.2K | <0.01% | +9.7% |
| 64 | Ameritas Investment Partners#64 · 339 sh | 339 | $16.2K | <0.01% | 0.0% |
| 65 | Legal & General Group Plc#65 · 300 sh | 300 | $14.3K | 0.00% | 0.0% |
| 66 | SRS Capital Advisors#66 · 244 sh | 244 | $11.6K | <0.01% | New |
| 67 | PNC FINANCIAL SERVICES GROUP#67 · 178 sh | 178 | $8.5K | 0.00% | +2442.9% |
| 68 | Sterling Capital Management#68 · 63 sh | 63 | $3.0K | — | -43.2% |
| 69 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT#69 · 50 sh | 50 | $2.4K | 0.00% | New |
| 70 | GAMMA Investing#70 · 29 sh | 29 | $1.4K | — | New |
| 71 | Allworth Financial#71 · 28 sh | 28 | $1.3K | 0.00% | New |
| 72 | Covestor Ltd#72 · 22 sh | 22 | $1.0K | <0.01% | -4.3% |
| 73 | IFP Advisors#73 · 15 sh | 15 | $716.00 | — | +650.0% |
| 74 | Essential Partners#74 · 15 sh | 15 | $716.00 | — | +114.3% |
| 75 | Strive Financial Group#75 · 14 sh | 14 | $668.00 | <0.01% | 0.0% |
| 76 | EverSource Wealth Advisors#76 · 12 sh | 12 | $572.00 | 0.00% | New |
| 77 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME#77 · 10 sh | 10 | $477.00 | 0.00% | 0.0% |
| 78 | ROTHSCHILD INVESTMENT#78 · 8 sh | 8 | $382.00 | 0.00% | +700.0% |
| 79 | Farther Finance Advisors#79 · 4 sh | 4 | $191.00 | — | New |
| 80 | True Wealth Design#80 · 3 sh | 3 | $144.00 | — | New |
| 81 | Avion Wealth#81 · 12 sh | 12 | $0.00 | 0.00% | New |
| 82 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM#82 · 48 sh | 48 | — | — | -73.6% |
Funds that sold out of ACU in Q2 2026 (3)
Held ACU at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
| Institution | Shares sold | Value in Q1 2026 |
|---|---|---|
| Vinva Investment Management Ltd4,283 sh | 4,283 | $1.3M |
| CITADEL ADVISORS6,952 sh | 6,952 | $312.2K |
| NewEdge Advisors5,955 sh | 5,955 | $6.0K |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.