Security Snapshot

ACME UNITED CORP - Common (ACU) Institutional Ownership

CUSIP: 004816104

13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026

Latest Period

Q4 2025

Institutions Reporting

65

Shares (Excl. Options)

2,790,478

Price

$40.31

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Type / Class
Equity / Common
Symbol
ACU on NYSE
Shares outstanding
3,795,207
Price per share
$44.91
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
2,790,478
Total reported value
$112,478,499
% of total 13F portfolios
0%
Share change
-20,386
Value change
-$824,580
Number of holders
65
Price from insider filings
$44.91
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

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Quick Takeaways

  • ACU - ACME UNITED CORP - Common is tracked under CUSIP 004816104.
  • 65 institutions reported positions in Q4 2025.
  • 4 significant owners is listed from Schedule 13D/13G reporting.

What Changed

  • Holder count moved from 65 to 3 between Q4 2025 and Q1 2026.
  • Reported value moved from $112,478,499 to $17,603,552.

Why This Matters

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Source Evidence

Source: SEC Form 13F

Latest holder context comes from 65 institutions filings for Q4 2025.

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Investment Quick Answers

What is CUSIP 004816104?
CUSIP 004816104 identifies ACU - ACME UNITED CORP - Common in SEC 13F datasets.

Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.

Significant Owners of ACME UNITED CORP - Common (ACU) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
CAPITAL MANAGEMENT CORP /VA 13% -7.1% $22,087,648 -$1,736,000 500,967 -7.3% The Capital Management Corporation 31 Mar 2026
Mink Brook Partners LP 9.5% $14,717,619 359,932 Mink Brook Asset Management LLC 31 Mar 2025
North Star Investment Management Corp. 6.6% -17% $10,703,679 -$1,982,026 252,624 -16% North Star Investment Management Corporation 31 Dec 2025
DIMENSIONAL FUND ADVISORS LP 4.6% $7,128,681 174,338 Dimensional Fund Advisors LP 31 Mar 2025

As of 31 Dec 2025, 65 institutional investors reported holding 2,790,478 shares of ACME UNITED CORP - Common (ACU). This represents 74% of the company’s total 3,795,207 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of ACME UNITED CORP - Common (ACU) together control 69% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
CAPITAL MANAGEMENT CORP /VA 14% 540,341 +0.47% 3.6% $21,781,158
Mink Brook Asset Management LLC 10% 380,493 +0.16% 9.7% $15,337,673
North Star Investment Management Corp. 6.7% 252,624 -1.5% 0.64% $10,183,276
VANGUARD GROUP INC 4.8% 181,178 +0.32% 0% $7,303,285
DIMENSIONAL FUND ADVISORS LP 4.5% 171,725 -0.71% 0% $6,922,253
BlackRock, Inc. 4.4% 167,633 +5.9% 0% $6,757,286
ROYCE & ASSOCIATES LP 3.9% 147,403 -5.4% 0.06% $5,941,815
RENAISSANCE TECHNOLOGIES LLC 3.1% 116,107 -4.8% 0.01% $4,680,273
BARD ASSOCIATES INC 2.9% 109,303 -1% 1.1% $4,405,987
GEODE CAPITAL MANAGEMENT, LLC 2% 76,102 +1.2% 0% $3,068,016
Mork Capital Management, LLC 1.6% 60,000 0% 1.5% $2,418,600
ACADIAN ASSET MANAGEMENT LLC 1.3% 51,081 -5.6% 0% $2,057,000
AMERICAN CENTURY COMPANIES INC 1.2% 45,823 -0.11% 0% $1,847,125
STATE STREET CORP 1.1% 40,372 +5.9% 0% $1,627,395
ENVESTNET ASSET MANAGEMENT INC 0.92% 35,099 -6.2% 0% $1,414,847
AE Wealth Management LLC 0.91% 34,641 -0.29% 0.01% $1,396,379
BROWN BROTHERS HARRIMAN & CO 0.88% 33,370 0% 0.01% $1,345,145
Bank of New York Mellon Corp 0.83% 31,441 -6.6% 0% $1,267,396
FIRST MANHATTAN CO. LLC. 0.77% 29,205 -2.2% 0% $1,177,271
NORTHERN TRUST CORP 0.62% 23,683 -9.5% 0% $954,661
BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.59% 22,346 -7% 0.02% $900,767
DIAMOND HILL CAPITAL MANAGEMENT INC 0.57% 21,812 +12% 0% $879,242
Nantahala Capital Management, LLC 0.54% 20,427 0% 0.05% $823,412
ROYAL BANK OF CANADA 0.51% 19,191 +1.1% 0% $774,000
O'SHAUGHNESSY ASSET MANAGEMENT, LLC 0.47% 17,984 -29% 0% $724,935

Institutional Holders of ACME UNITED CORP - Common (ACU) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q1 391,974 $17,603,552 -$114,521 $44.91 3
2025 Q4 2,790,478 $112,478,499 -$824,580 $40.31 65
2025 Q3 2,810,843 $115,748,551 -$970,689 $41.18 67
2025 Q2 2,834,024 $117,472,444 +$9,189,332 $41.45 65
2025 Q1 2,615,700 $103,633,578 +$950,842 $39.61 54
2024 Q4 2,594,746 $96,860,182 +$378,072 $37.33 54
2024 Q3 2,322,409 $96,740,479 -$2,303,284 $41.64 51
2024 Q2 2,373,531 $83,236,702 +$2,649,922 $35.07 47
2024 Q1 2,269,524 $106,661,096 +$383,716 $46.99 52
2023 Q4 2,262,714 $97,183,008 +$4,359,606 $42.86 49
2023 Q3 2,166,032 $64,740,046 -$375,331 $29.89 34
2023 Q2 2,195,952 $54,784,844 -$219,144 $24.94 31
2023 Q1 2,205,597 $50,745,966 +$1,260,368 $23.00 32
2022 Q4 2,151,186 $47,109,703 +$141,879 $21.90 32
2022 Q3 2,140,399 $49,287,674 -$360,013 $23.02 28
2022 Q2 2,152,960 $68,184,319 +$1,023,521 $31.67 29
2022 Q1 2,120,567 $71,568,000 -$783,131 $33.75 30
2021 Q4 2,144,071 $72,254,000 +$458,312 $33.70 35
2021 Q3 2,130,574 $69,754,288 +$63,752 $32.74 39
2021 Q2 2,107,228 $93,898,472 -$824,301 $44.56 45
2021 Q1 2,128,288 $83,933,328 +$2,280,265 $39.44 47
2020 Q4 2,070,555 $62,387,156 +$141,109 $30.13 41
2020 Q3 2,065,267 $47,556,000 +$301,143 $23.03 33
2020 Q2 2,052,199 $47,156,000 +$294,396 $22.98 33
2020 Q1 2,039,641 $41,338,000 -$621,225 $20.27 29
2019 Q4 2,060,064 $49,009,000 +$973,982 $23.79 31
2019 Q3 2,022,991 $40,505,018 -$470,779 $20.02 33
2019 Q2 2,042,284 $46,113,000 -$285,487 $22.58 31
2019 Q1 2,055,854 $32,890,000 +$807,971 $16.00 27
2018 Q4 2,005,330 $28,574,000 -$607,955 $14.25 25
2018 Q3 2,047,248 $43,567,000 +$1,046,960 $21.28 26
2018 Q2 1,998,059 $41,459,000 -$189,179 $20.75 26
2018 Q1 2,006,677 $41,817,672 +$1,819,066 $20.84 30
2017 Q4 1,914,105 $44,790,000 +$1,396,652 $23.40 33
2017 Q3 1,855,363 $42,675,000 -$239,194 $23.00 33
2017 Q2 1,853,589 $53,008,000 +$1,988,782 $28.60 38
2017 Q1 1,779,006 $49,851,000 +$1,531,001 $28.01 32
2016 Q4 1,725,767 $44,127,000 +$4,360,112 $25.57 32
2016 Q3 1,556,350 $32,488,000 +$499,409 $20.85 32
2016 Q2 1,531,798 $28,030,000 -$61,650 $18.30 28
2016 Q1 1,535,120 $25,085,000 +$213,039 $16.34 27
2015 Q4 1,522,215 $26,430,000 +$138,557 $17.39 27
2015 Q3 1,514,204 $26,080,000 +$1,459,136 $17.23 24
2015 Q2 1,429,432 $25,870,000 +$253,570 $18.10 28
2015 Q1 1,415,092 $25,886,000 +$418,448 $18.27 25
2014 Q4 1,392,305 $27,833,000 +$1,331,486 $19.99 23
2014 Q3 1,295,377 $21,556,000 +$828,193 $16.64 19
2014 Q2 1,245,621 $20,869,000 +$744,242 $16.75 17
2014 Q1 1,201,160 $19,735,000 +$755,548 $16.42 15

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