Security Snapshot

ACME UNITED CORP - Common (ACU) Institutional Ownership

CUSIP: 004816104

13F Institutional Holders and Ownership History from Q1 2014 to Q3 2026

13F reference period

Q2 2026

Institutions Reporting

80

Shares (Excl. Options)

2.8MFull value: 2,798,976 · shares · 30 Jun 2026

Price

$47.72

The headline uses the Q2 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended. Newer periods in the history table contain incoming reports and may be incomplete.

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Security type / class
Equity / Common
Symbol
ACU on NYSE
All holders as of 30 Jun 2026
Q2 2026
Total 13F shares
2,798,976
Latest holder snapshot 5 signals
Total 13F value
$133,563,617
Portfolio coverage rank
0%
Share change
+21,660
Value change
+$1,069,279
Number of holders
80
Issuer context Names, identifiers, and filing context for this profile. 3 identity fields
Shares outstanding
3,828,177
SEC-reported price per share
$61.98
Insider filing price
$61.98
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Filing notes and source

Key facts

  • ACU - ACME UNITED CORP - Common is tracked under CUSIP 004816104.
  • 80 institutions reported positions in Q2 2026.
  • 4 significant owners is listed from Schedule 13D/13G reporting.

Change

  • Holder count moved from 70 to 80 between Q1 2026 and Q2 2026.
  • SEC-reported value moved from
    $124.75MFull value: $124,754,254 · USD · 31 Mar 2026
    to
    $133.56MFull value: $133,563,617 · USD · 30 Jun 2026
    .

Research use

  • 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.

Evidence

Source: SEC Form 13F

Latest holder context comes from 80 institutions filings for Q2 2026.

Open SEC evidence

Security key

004816104

13F reference period

Q2 2026

13F holders

80

13D/G owners

4

CIK / CUSIP context first

Open Q2 2026 holders ACU full holder history ACME UNITED CORP SEC filings ACME UNITED CORP company facts ACME UNITED CORP insider transactions

Broader feeds

Latest 13F filings Latest 13D/G filings All securities

13D/G owners

Significant owners

Large-stake holder rows connected to Schedule 13D/G evidence.

Rows
4
Security
ACU
Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
CAPITAL MANAGEMENT CORP /VA 9.8% -26% $23,791,717 -$7,978,277 375,161 -25% The Capital Management Corporation 30 Sep 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 30 Jun 2026, 80 institutional investors reported holding
2.8MFull value: 2,798,976 · shares · 30 Jun 2026
shares of ACME UNITED CORP - Common (ACU). This represents 73% of the company’s total
3.83MFull value: 3,828,177 · shares · Stored outstanding share count
outstanding shares.

13F concentration

Top 25 institutional shareholders

Largest 13F positions for this security by reported shares and value.

Top holder share
67%
Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
CAPITAL MANAGEMENT CORP /VA 12% 474,147 -5.4% 3.4% $22,626,309
Mink Brook Asset Management LLC 9.9% 380,643 0% 8% $18,164,284
North Star Investment Management Corp. 6.5% 247,653 -2% 0.64% $11,818,017
BlackRock, Inc. 4.7% 179,760 +8.5% 0% $8,578,148
DIMENSIONAL FUND ADVISORS LP 4.6% 177,131 +3.2% 0% $8,452,845
ROYCE & ASSOCIATES LP 3.8% 146,403 0% 0.06% $6,986,351
VANGUARD CAPITAL MANAGEMENT LLC 3.8% 145,118 +2.9% 0% $6,925,031
RENAISSANCE TECHNOLOGIES LLC 2.9% 109,607 -6% 0.01% $5,230,446
BARD ASSOCIATES INC 2.8% 108,195 -1.1% 1.1% $5,163,045
GEODE CAPITAL MANAGEMENT, LLC 2.2% 83,814 +9% 0% $4,001,240
ACADIAN ASSET MANAGEMENT LLC 2% 77,935 +21% 0% $3,713,000
Mork Capital Management, LLC 1.8% 70,000 0% 2.1% $3,340,400
AMERICAN CENTURY COMPANIES INC 1.2% 45,677 -0.32% 0% $2,179,706
STATE STREET CORP 1.1% 41,585 -1.6% 0% $1,984,436
Diamond Hill Capital Management, LLC (Investment Advisor) 0.89% 34,092 +80% 0.01% $1,626,870
BROWN BROTHERS HARRIMAN & CO 0.87% 33,370 0% 0.01% $1,592,416
ENVESTNET ASSET MANAGEMENT INC 0.85% 32,676 +5.5% 0% $1,559,289
Bank of New York Mellon Corp 0.83% 31,613 +3.8% 0% $1,508,559
NORTHERN TRUST CORP 0.69% 26,419 +8.2% 0% $1,260,714
FIRST MANHATTAN CO. LLC. 0.68% 26,217 -4.7% 0% $1,251,096
VANGUARD PORTFOLIO MANAGEMENT LLC 0.61% 23,322 +20% 0% $1,112,926
VANGUARD FIDUCIARY TRUST CO 0.59% 22,450 +6.7% 0% $1,071,314
BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.56% 21,511 +23% 0.02% $1,026,505
Nantahala Capital Management, LLC 0.53% 20,427 0% 0.06% $974,776
ROYAL BANK OF CANADA 0.53% 20,269 +5.3% 0% $967,000

Quarter history

Institutional holders across reporting periods

Holder count, reported shares/value, and median price by quarter.

Periods
51
Headline period
Q2 2026
Rows shown
1-25 of 51
Period 13F Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q3 675,860 $42,863,044 -$5,047,221 $63.42 20
2026 Q2 2,798,976 $133,563,617 +$1,069,279 $47.72 80
2026 Q1 2,777,340 $124,754,254 -$1,172,132 $44.91 70
2025 Q4 2,790,485 $112,478,781 -$825,184 $40.31 66
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
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