Comparable stake leader
CAPITAL MANAGEMENT CORP /VA
SEC ownership of ACME UNITED CORP
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000002098.
Disclosed value leader
CAPITAL MANAGEMENT CORP /VA
Comparable rows
50/50
Latest evidence
30 Jun 2026
- Public ticker
- ACU on NYSE
- Parsed ownership sources
-
13F and 13D/G
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
CAPITAL MANAGEMENT CORP /VA
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
CAPITAL MANAGEMENT CORP /VA
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
30 Jun 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0000002098
- Issuer location
- Shelton, CT
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of ACME UNITED CORP (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
CAPITAL MANAGEMENT CORP /VA
Disclosed value leader
CAPITAL MANAGEMENT CORP /VA
Comparable rows
50/50
Latest evidence
30 Jun 2026
13F
13D/G
Lead comparable stake: 13%
13D/G row: CAPITAL MANAGEMENT CORP /VA
Showing 1-8 of 50 holder rows.
Quick read
CAPITAL MANAGEMENT CORP /VA leads the comparable SEC ownership view at 13%.
50 of 50 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 CAPITAL MANAGEMENT CORP /VA's linked filing trail.
Comparable ownership
Top 5
CAPITAL MANAGEMENT CORP /VA
13%
Mink Brook Partners LP
9.5%
North Star Investment Management ...
6.6%
DIMENSIONAL FUND ADVISORS LP
4.6%
Mink Brook Asset Management LLC
10%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| CAPITAL MANAGEMENT CORP /VA |
13F
13D/G
Company · The Capital Management Corporation
|
13%
from 13D/G
|
$22,626,309
474,147 shares
|
— | 30 Jun 2026 |
| Mink Brook Partners LP |
13D/G
Mink Brook Asset Management LLC
|
9.5%
|
$14,717,619
359,932 shares
|
$0 | 31 Mar 2025 |
| North Star Investment Management Corp. |
13F
13D/G
Company · North Star Investment Management Corporation
|
6.6%
from 13D/G
|
$11,818,017
247,653 shares
|
— | 30 Jun 2026 |
| DIMENSIONAL FUND ADVISORS LP |
13F
13D/G
Company
|
4.6%
from 13D/G
|
$8,452,845
177,131 shares
|
— | 30 Jun 2026 |
| Mink Brook Asset Management LLC |
13F
Company
|
10%
|
$18,164,284
380,643 shares
|
— | 30 Jun 2026 |
| BlackRock, Inc. |
13F
Company
|
4.7%
|
$8,578,148
179,760 shares
|
— | 30 Jun 2026 |
| ROYCE & ASSOCIATES LP |
13F
Company
|
3.9%
|
$6,986,351
146,403 shares
|
— | 30 Jun 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13F
Company
|
3.8%
|
$6,925,031
145,118 shares
|
— | 30 Jun 2026 |
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.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to selling over the last 12 months. Net value: -$1,707,990.
Buys
$0
Insiders: 0
Sells
$1,707,990
Insiders: 3
Net
-$1,707,990
Shares: -30,555
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 30,555
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 30,555 | $0 | $1,707,990 | -$1,707,990 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-9 of 9 reporting-owner rows connected to ACME UNITED CORP. Open a relationship link for the CIK-to-CIK filing trail.
Rows
9
Largest Forms 3/4/5 holder
Walter C. Johnsen
Net 12M change
-$1,707,990
Latest report
18 Aug 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Walter C. Johnsen | Chairman and CEO, Director, 10%+ Owner | $34,004,120 | Mixed | 29 Jul 2026 | ||
| Brian S. Olschan | President and COO, Director | $14,253,739 | -$1,268,747 | -8.2% | Mixed | 18 Aug 2026 |
| Paul G. Driscoll | Chief Financial Officer | $9,792,476 | Mixed | 29 Jul 2026 | ||
| Susan H. Murphy | Director | $1,516,374 | Mixed | 29 Jul 2026 | ||
| Stevenson E. Ward III | Director | $1,400,569 | Mixed | 09 Sep 2024 | ||
| Rex L. Davidson | Director | $1,258,600 | -$208,072 | -14% | Mixed | 05 Aug 2026 |
| Richmond Y. Holden Jr. | Director | $1,173,406 | Mixed | 29 Jul 2026 | ||
| Brian Barker | Director | $824,600 | -$231,171 | -22% | Mixed | 13 Aug 2026 |
| Paul J. Conway | Director | $325,500 | Mixed | 29 Jul 2026 |
Recent insider transactions for ACME UNITED CORP
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Brian S. Olschan | ACU | Common Stock | Sale | -15.1% | $449,312 | $61.48 | -7,308 | 41,172 | 18 Aug 2026 | Direct |
| Brian S. Olschan | ACU | Common Stock | Tax liability | -20.8% | -12,692 | 48,480 | 13 Aug 2026 | Direct | ||
| Brian S. Olschan | ACU | Common Stock | Options Exercise | 48.6% | 20,000 | 61,172 | 13 Aug 2026 | Direct | ||
| Brian S. Olschan | ACU | Employee Stock Option | Options Exercise | -8.82% | -20,000 | 206,700 | 13 Aug 2026 | Direct | ||
| Brian Barker | ACU | Common Stock | Sale | -100% | $231,170 | $60.50 | -3,821 | 0 | 13 Aug 2026 | Direct |
| Brian S. Olschan | ACU | Common Stock | Sale | -0.82% | $19,794 | $58.39 | -339 | 41,172 | 12 Aug 2026 | Direct |
| Brian Barker | ACU | Common Stock | Tax liability | -27.9% | -1,479 | 3,821 | 11 Aug 2026 | Direct | ||
| Brian Barker | ACU | Common Stock | Options Exercise | 307.7% | 4,000 | 5,300 | 11 Aug 2026 | Direct | ||
| Brian Barker | ACU | Employee Stock Option | Options Exercise | -18.6% | -4,000 | 17,500 | 11 Aug 2026 | Direct | ||
| Brian S. Olschan | ACU | Common Stock | Sale | -0.38% | $9,220 | $57.99 | -159 | 41,511 | 11 Aug 2026 | Direct |
| Brian S. Olschan | ACU | Common Stock | Sale | -11.3% | $302,699 | $57.07 | -5,304 | 41,670 | 10 Aug 2026 | Direct |
| Rex L. Davidson | ACU | Common Stock | Sale | -100% | $208,072 | $56.48 | -3,684 | 0 | 10 Aug 2026 | Direct |
| Brian S. Olschan | ACU | Common Stock | Sale | -0.27% | $6,965 | $55.72 | -125 | 46,974 | 07 Aug 2026 | Direct |
| Brian S. Olschan | ACU | Common Stock | Sale | -7.83% | $222,040 | $55.51 | -4,000 | 47,099 | 05 Aug 2026 | Direct |
| Rex L. Davidson | ACU | Common Stock | Tax liability | -40.8% | -2,544 | 3,684 | 05 Aug 2026 | Direct | ||
| Rex L. Davidson | ACU | Common Stock | Options Exercise | 407.2% | 5,000 | 6,228 | 05 Aug 2026 | Direct | ||
| Rex L. Davidson | ACU | Employee Stock Option | Options Exercise | -15.9% | -5,000 | 26,500 | 05 Aug 2026 | Direct | ||
| Brian S. Olschan | ACU | Common Stock | Sale | -1.88% | $55,672 | $56.75 | -981 | 51,099 | 04 Aug 2026 | Direct |
| Brian S. Olschan | ACU | Common Stock | Sale | $58 | $58.00 | -1 | 52,080 | 03 Aug 2026 | Direct | |
| Walter C. Johnsen | ACU | Common Stock | Tax liability | -5.9% | -20,361 | 324,638 | 29 Jul 2026 | Direct | ||
| Walter C. Johnsen | ACU | Common Stock | Options Exercise | 9.52% | 30,000 | 344,999 | 29 Jul 2026 | Direct | ||
| Walter C. Johnsen | ACU | Employee Stock Option | Award | 7.07% | 25,000 | 378,500 | 29 Jul 2026 | Direct | ||
| Walter C. Johnsen | ACU | Employee Stock Option | Options Exercise | -7.82% | -30,000 | 353,500 | 29 Jul 2026 | Direct | ||
| Rex L. Davidson | ACU | Employee Stock Option | Award | 8.62% | 2,500 | 31,500 | 29 Jul 2026 | Direct | ||
| Paul J. Conway | ACU | Employee Stock Option | Award | 33.3% | 2,500 | 10,000 | 29 Jul 2026 | Direct | ||
| Brian Barker | ACU | Employee Stock Option | Award | 13.2% | 2,500 | 21,500 | 29 Jul 2026 | Direct | ||
| Richmond Y. Holden Jr. | ACU | Employee Stock Option | Award | 19.1% | 2,500 | 15,600 | 29 Jul 2026 | Direct | ||
| Susan H. Murphy | ACU | Employee Stock Option | Award | 8.62% | 2,500 | 31,500 | 29 Jul 2026 | Direct | ||
| Paul G. Driscoll | ACU | Common Stock | Tax liability | -15.8% | -10,300 | 55,098 | 29 Jul 2026 | Direct | ||
| Paul G. Driscoll | ACU | Common Stock | Options Exercise | 29.8% | 15,000 | 65,398 | 29 Jul 2026 | Direct | ||
| Paul G. Driscoll | ACU | Employee Stock Option | Award | 10.3% | 15,000 | 160,000 | 29 Jul 2026 | Direct | ||
| Paul G. Driscoll | ACU | Employee Stock Option | Options Exercise | -9.38% | -15,000 | 145,000 | 29 Jul 2026 | Direct | ||
| Brian S. Olschan | ACU | Employee Stock Option | Award | 9.68% | 20,000 | 226,700 | 29 Jul 2026 | Direct | ||
| Brian S. Olschan | ACU | Common Stock | Tax liability | -31.6% | -24,091 | 52,081 | 24 Jul 2026 | Direct | ||
| Brian S. Olschan | ACU | Common Stock | Options Exercise | 85% | 35,000 | 76,172 | 24 Jul 2026 | Direct | ||
| Brian S. Olschan | ACU | Employee Stock Option | Options Exercise | -14.5% | -35,000 | 206,700 | 24 Jul 2026 | Direct | ||
| Richmond Y. Holden Jr. | ACU | Common Stock | Tax liability | -7.95% | -1,394 | 16,144 | 24 Jul 2026 | Direct | ||
| Richmond Y. Holden Jr. | ACU | Common Stock | Options Exercise | 23.2% | 3,400 | 18,044 | 24 Jul 2026 | Direct | ||
| Richmond Y. Holden Jr. | ACU | Employee Stock Option | Options Exercise | -20.6% | -3,400 | 13,100 | 24 Jul 2026 | Direct | ||
| Brian S. Olschan | ACU | Common Stock | Sale | -10.5% | $202,986 | $42.00 | -4,833 | 41,172 | 28 May 2026 | Direct |
| Walter C. Johnsen | ACU | Common Stock | Gift | -1.82% | -5,834 | 314,999 | 27 May 2026 | Direct | ||
| Brian S. Olschan | ACU | Common Stock | Tax liability | -24.8% | -15,204 | 46,005 | 21 May 2026 | Direct | ||
| Brian S. Olschan | ACU | Common Stock | Options Exercise | 48.5% | 20,000 | 61,209 | 21 May 2026 | Direct | ||
| Brian S. Olschan | ACU | Employee Stock Option | Options Exercise | -7.64% | -20,000 | 241,700 | 21 May 2026 | Direct | ||
| Walter C. Johnsen | ACU | Common Stock | Tax liability | -7% | -24,166 | 320,833 | 13 May 2026 | Direct | ||
| Walter C. Johnsen | ACU | Common Stock | Options Exercise | 9.52% | 30,000 | 344,999 | 13 May 2026 | Direct | ||
| Walter C. Johnsen | ACU | Employee Stock Option | Options Exercise | -7.26% | -30,000 | 383,500 | 13 May 2026 | Direct | ||
| Susan H. Murphy | ACU | Common Stock | Gift | -16.7% | -1,200 | 5,967 | 03 Mar 2026 | Direct | ||
| Paul G. Driscoll | ACU | Employee Stock Option | Award | 10.3% | 15,000 | 160,000 | 02 Mar 2026 | Direct | ||
| Brian S. Olschan | ACU | Employee Stock Option | Award | 8.27% | 20,000 | 261,700 | 02 Mar 2026 | Direct |
* marks a reported price that did not pass the local price check.