Institutional Ownership
Star Equity Holdings Inc
CUSIP 443787205COM NEWSTRRQ1 2026
13D / 13G Filings
32
Schedule 13D/13G on record
Beneficial Filers
11
Distinct reporting persons
Largest Stake
27.1%
Max % of class reported
Institutional Holders
22
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
32 filings · latest Dec 9, 2025
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Dec 9, 2025 | Jeffrey E. Eberwein | 13D/A | 27.1% | — | SEC |
| 2 | Nov 19, 2025 | Jeffrey E. Eberwein | 13D/A | 21.4% | — | SEC |
| 3 | Nov 14, 2025 | Mink Brook Partners LP | 13G/A | 9.2% | 314.5K | SEC |
| 4 | Oct 31, 2025 | The Vanguard Group | 13G/A | 4.3% | 149.0K | SEC |
| 5 | Oct 7, 2025 | Hotchkis And Wiley Capital Management, LLC | 13G/A | 0.3% | 11.9K | SEC |
| 6 | Oct 7, 2025 | Hotchkis And Wiley Capital Management, LLC | 13G/A | 10.7% | — | SEC |
| 7 | Sep 18, 2025 | Jeffrey E. Eberwein | 13D/A | 19.7% | — | SEC |
| 8 | Aug 28, 2025 | Heartland Advisors Inc | 13G/A | 4.9% | 170.6K | SEC |
| 9 | Aug 22, 2025 | Jeffrey E. Eberwein | 13D/A | 14.6% | — | SEC |
| 10 | Aug 13, 2025 | Hotchkis And Wiley Capital Management, LLC | 13G/A | 10.7% | 293.5K | SEC |
22 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Star Equity Holdings Inc.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Mink Brook Asset Management LLC | 316.1K | $3.25M |
| 2 | Cable Car Capital, LP | 100.0K | $1.03M |
| 3 | Renaissance Technologies LLC | 80.9K | $831.9K |
| 4 | North Star Investment Management Corp. | 55.0K | $565.4K |
| 5 | Blackrock, Inc. | 53.4K | $549.0K |
| 6 | Dimensional Fund Advisors LP | 41.9K | $430.3K |
| 7 | Rbf Capital, LLC | 28.1K | $289.0K |
| 8 | Manatuck Hill Partners, LLC | 26.5K | $272.4K |
| 9 | Bridgeway Capital Management, LLC | 24.5K | $252.0K |
| 10 | Geode Capital Management, LLC | 24.4K | $250.8K |