ACU · Acme United Corp · Shareholders & Ownership
$63.48
-0.69 (-1.08%)
At close · Oct 23
Return incl. dividend (before tax)
Market Cap
$243.37M
Shares
3.83M
Volume · Oct 23
19.46K
Avg daily vol (3M)
40.29K
Every disclosed holder of ACU in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.
Who Owns ACU
13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 2,803,748 | 73.13% |
| Insiders (Forms 3, 4, 5) | 444,131 | 11.58% |
| 13D/G-only blocks | 359,932 | 9.39% |
| Remaining | 226,012 | 5.90% |
| Registered funds (N-PORT, not summed) | 963,672 | 25.14% |
Shares outstanding: 3,833,823, the issuer's latest cover-page count restated onto today's split basis.
13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.
Holders of ACU
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
Mink Brook Asset Management LLC
13F
CIK 2052205 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
380,643 | ||
| 2 |
CAPITAL MANAGEMENT CORP /VA
13G
CIK 1074273 · Registered investment adviser · Sep 30, 2026
Rule 13d-1(b), qualified institution, not summed
|
375,161 | ||
| 2.1 |
CAPITAL MANAGEMENT CORP /VA
13F
CIK 1074273 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
474,147 | ||
| 3 |
Mink Brook Asset Management LLC
13G
CIK 1774802 · Unknown · Mar 31, 2025
Rule 13d-1(c), passive investor
|
359,932 | ||
| 4 |
JOHNSEN WALTER C
Insider
CIK 1014360 · Jul 29, 2026
Director, Chairman and CEO, 10% Owner, issuer-wide
|
324,638 | ||
| 5 |
North Star Investment Management Corp.
13F
CIK 1342857 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
247,653 | ||
| 6 |
BlackRock, Inc.
13F
CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
179,760 | ||
| 6.1 |
iShares Russell 2000 ETF
Fund
S000004344 · Registered fund · Jun 30, 2026
iShares Trust, not summed
|
79,003 | ||
| 6.2 |
iShares Russell 2000 Value ETF
Fund
S000004342 · Registered fund · Jun 30, 2026
iShares Trust, not summed
|
30,444 | ||
| 6.3 |
iShares Micro-Cap ETF
Fund
S000004439 · Registered fund · Jun 30, 2026
iShares Trust, not summed
|
11,623 | ||
| 6.4 |
Master Small Cap Index Series
Fund
S000002716 · Registered fund · Jun 30, 2026
Quantitative Master Series LLC, not summed
|
5,755 | ||
| 6.5 |
iShares Russell Small/Mid-Cap Index Fund
Fund
S000050373 · Registered fund · Jul 31, 2026
BlackRock Funds, not summed
|
726 | ||
| 7 |
DIMENSIONAL FUND ADVISORS LP
13F
CIK 354204 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
177,131 | ||
| 7.1 |
U.S. Targeted Value Portfolio
Fund
S000000970 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
|
30,908 | ||
| 7.2 |
U.S. SMALL CAP VALUE PORTFOLIO
Fund
S000000987 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
|
30,676 | ||
| 7.3 |
U.S. MICRO CAP PORTFOLIO
Fund
S000000948 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
|
24,616 | ||
| 7.4 |
U.S. SMALL CAP PORTFOLIO
Fund
S000000971 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
|
16,929 | ||
| 7.5 |
Dimensional U.S. Targeted Value ETF
Fund
S000070901 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
|
13,190 | ||
| 8 |
ROYCE & ASSOCIATES LP
13F
CIK 906304 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
146,403 | ||
| 8.1 |
Royce Micro-Cap Fund
Fund
S000009506 · Registered fund · Jun 30, 2026
ROYCE FUND, not summed
|
60,998 | ||
| 8.2 |
Royce Capital Fund - Micro-Cap Portfolio
Fund
S000009496 · Registered fund · Jun 30, 2026
ROYCE CAPITAL FUND, not summed
|
19,360 | ||
| 9 |
VANGUARD CAPITAL MANAGEMENT LLC
13F
CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
145,118 | ||
| 10 |
RENAISSANCE TECHNOLOGIES LLC
13F
CIK 1037389 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
109,607 | ||
| 11 |
BARD ASSOCIATES INC
13F
CIK 1105907 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
108,195 | ||
| 12 |
VANGUARD TOTAL STOCK MARKET INDEX FUND
Fund
S000002848 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
106,602 | ||
| 13 |
GEODE CAPITAL MANAGEMENT, LLC
13F
CIK 1214717 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
83,814 | ||
| 14 |
North Star Micro Cap Fund
Fund
S000040440 · Registered fund · May 31, 2026
NORTHERN LIGHTS FUND TRUST II, not summed
|
81,000 | ||
| 15 |
ACADIAN ASSET MANAGEMENT LLC
13F
CIK 916542 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
77,935 | ||
| 16 |
Mork Capital Management, LLC
13F
CIK 1626494 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
70,000 | ||
| 17 |
ROYCE MICRO-CAP TRUST, INC.
Fund
· Registered fund · Jun 30, 2026
ROYCE MICRO-CAP TRUST, INC., not summed
|
66,045 | ||
| 18 |
North Star Opportunity Fund
Fund
S000034503 · Registered fund · May 31, 2026
NORTHERN LIGHTS FUND TRUST II, not summed
|
62,800 | ||
| 19 |
|
55,098 | ||
| 20 |
AMERICAN CENTURY COMPANIES INC
13F
CIK 748054 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
45,677 | ||
| 21 |
|
41,585 | ||
| 21.1 |
STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO
Fund
S000050332 · Registered fund · Jun 30, 2026
STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
|
1,100 | ||
| 21.2 |
State Street Total Return V.I.S. Fund
Fund
S000001637 · Registered fund · Jun 30, 2026
STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed
|
55 | ||
| 22 |
|
41,172 | ||
| 23 |
Avantis U.S. Small Cap Value ETF
Fund
S000066459 · Registered fund · May 31, 2026
American Century ETF Trust, not summed
|
37,411 | ||
| 24 |
VANGUARD EXTENDED MARKET INDEX FUND
Fund
S000002841 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
37,004 | ||
| 25 |
DIAMOND HILL CAPITAL MANAGEMENT INC
13F
CIK 1217541 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
34,092 | ||
| 26 |
BROWN BROTHERS HARRIMAN & CO
13F
CIK 14661 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
33,370 | ||
| 27 |
ENVESTNET ASSET MANAGEMENT INC
13F
CIK 1407543 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
32,676 | ||
| 28 |
Bank of New York Mellon Corp
13F
CIK 1390777 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
31,613 | ||
| 29 |
NORTHERN TRUST CORP
13F
CIK 73124 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
26,419 | ||
| 29.1 |
Small Cap Index Fund
Fund
S000001245 · Registered fund · Jun 30, 2026
Northern Funds, not summed
|
1,548 | ||
| 30 |
FIRST MANHATTAN CO. LLC.
13F
CIK 728083 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
26,217 | ||
| 31 |
VANGUARD PORTFOLIO MANAGEMENT LLC
13F
CIK 2100121 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
23,322 | ||
| 32 |
VANGUARD FIDUCIARY TRUST CO
13F
CIK 933478 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
22,450 | ||
| 33 |
BRIDGEWAY CAPITAL MANAGEMENT, LLC
13F
CIK 1107261 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
21,511 | ||
| 33.1 |
Ultra-Small Company Fund
Fund
S000004423 · Registered fund · Jun 30, 2026
Bridgeway Funds, Inc., not summed
|
9,132 | ||
| 33.2 |
Ultra-Small Company Market Fund
Fund
S000004424 · Registered fund · Jun 30, 2026
Bridgeway Funds, Inc., not summed
|
6,235 | ||
| 34 |
Nantahala Capital Management, LLC
13F
CIK 1472322 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
20,427 | ||
| 35 |
ROYAL BANK OF CANADA
13F
CIK 1000275 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
20,269 | ||
| 36 |
WisdomTree U.S. SmallCap Dividend Fund
Fund
S000012394 · Registered fund · Jun 30, 2026
WisdomTree Trust, not summed
|
19,587 | ||
| 37 |
AE Wealth Management LLC
13F
CIK 1697723 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
17,419 | ||
| 38 |
|
17,256 | ||
| 39 |
VANGUARD RUSSELL 2000 INDEX FUND
Fund
S000030003 · Registered fund · May 31, 2026
VANGUARD SCOTTSDALE FUNDS, not summed
|
17,169 | ||
| 40 |
Indivisible Partners
13F
CIK 2098400 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
15,052 | ||
| 41 |
Advyzon Investment Management, LLC
13F
CIK 2011872 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
14,346 | ||
| 42 |
O'SHAUGHNESSY ASSET MANAGEMENT, LLC
13F
CIK 1423442 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
13,215 | ||
| 43 |
AQR CAPITAL MANAGEMENT LLC
13F
CIK 1167557 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
12,071 | ||
| 44 |
MORGAN STANLEY
13F
CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
10,820 | ||
| 45 |
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F
CIK 884546 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
10,024 | ||
| 45.1 |
Schwab Small-Cap Index Fund
Fund
S000005912 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
|
8,570 | ||
| 45.2 |
Schwab Total Stock Market Index Fund
Fund
S000005913 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
|
1,454 | ||
| 46 |
CM WEALTH ADVISORS LLC
13F
CIK 1764581 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
9,752 | ||
| 47 |
ACUITAS US MICROCAP FUND
Fund
S000045890 · Registered fund · Jun 30, 2026
FORUM FUNDS II, not summed
|
9,244 | ||
| 48 |
Teton Advisors, LLC
13F
CIK 2086025 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
9,000 | ||
| 49 |
TETON Westwood Mighty Mites Fund
Fund
S000001084 · Registered fund · Jun 30, 2026
Teton Westwood Funds, not summed
|
9,000 | ||
| 50 |
Ridgewood Investments LLC
13F
CIK 1703556 · Unknown · Sep 30, 2026
|
8,900 |
16 more nested rows are not shown here; Every filing lists them all.
Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.
Showing 1–50 of 158 holders
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