Security key
004816104
- Security type / class
- Equity / Common
- Total 13F shares
- 2,777,340
- Total 13F value
- $124,754,254
- Share change
- -28,998
- SEC-reported price per share
- $44.91
- Number of holders
- 70
- Value change
- -$1,172,132
- Number of buys
- 30
- Number of sells
- 28
- Shares outstanding
- 3,828,177
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2026
Institutions
70
Top holders
10
ACU full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2026
Previous quarter: Q4 2025
ACME UNITED CORP SEC filings
ACME UNITED CORP company facts
Broader feeds
Reporting periods
Holder history for CUSIP 004816104
Recent filing periods:
Ownership snapshot
Top reported holders of ACU - ACME UNITED CORP - Common (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Mink Brook Partners LP
Disclosed value leader
CAPITAL MANAGEMENT CORP /VA
Comparable rows
3/15
Latest evidence
31 Dec 2025
13D/G
13F
Lead comparable stake: 9.5%
12 rows are not safely comparable across share classes.
13D/G row: Mink Brook Partners LP
Showing 1-6 of 15 holder rows.
Quick read
Mink Brook Partners LP leads the comparable SEC ownership view at 9.5%.
3 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Mink Brook Partners LP's linked filing trail.
Comparable ownership
Top 3
Mink Brook Partners LP
9.5%
North Star Investment Management ...
6.6%
DIMENSIONAL FUND ADVISORS LP
4.6%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Mink Brook Partners LP |
13D/G
Mink Brook Asset Management LLC
|
9.5%
Reported 13D/G
· 31 Mar 2025
|
$14,717,619
359,932 shares
|
$0 | 31 Mar 2025 |
| North Star Investment Management Corp. |
13D/G
13F
North Star Investment Management Corporation · Company
|
6.6%
Reported 13D/G
· 31 Dec 2025
|
$10,703,679
252,624 shares
|
-$1,982,026 | 31 Dec 2025 |
| DIMENSIONAL FUND ADVISORS LP |
13D/G
13F
Company
|
4.6%
Reported 13D/G
· 31 Mar 2025
|
$7,128,681
174,338 shares
|
$0 | 31 Mar 2025 |
| CAPITAL MANAGEMENT CORP /VA |
13F
Company
|
—
denominator unverified
|
$21,781,158
540,341 shares
|
— | 31 Dec 2025 |
| Mink Brook Asset Management LLC |
13F
Company
|
—
denominator unverified
|
$15,337,673
380,493 shares
|
— | 31 Dec 2025 |
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$7,303,285
181,178 shares
|
— | 31 Dec 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
70
Shares
2,777,340
Rows available
70
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2026 vs Q4 2025 Across Filers
Q4 2025 holders
66
Q1 2026 holders
70
Holder diff
4
| Investor | Q4 2025 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q4 2025 value | Q1 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend