# STAR EQUITY HOLDINGS INC (STRR)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/STRR/

- Reporting holders: 27
- Reported value: $10.2M
- Shares held by institutions: 955,347 of 3,689,403 outstanding
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [Mink Brook Asset Management LLC](https://holderbook.com/funds/2052205-mink-brook-asset-management-llc/) | $3.4M | 316,139 | 1.5% | 7 |
| [VANGUARD CAPITAL MANAGEMENT LLC](https://holderbook.com/funds/2100119-vanguard-capital-management-llc/) | $1.4M | 134,567 | 0.0% | 2 |
| [Cable Car Capital, LP](https://holderbook.com/funds/1699575-cable-car-capital-lp/) | $1.1M | 104,543 | 0.0% | 3 |
| [RENAISSANCE TECHNOLOGIES LLC](https://holderbook.com/funds/1037389-renaissance-technologies-llc/) | $857.3K | 80,426 | 0.0% | 29 |
| [BlackRock, Inc.](https://holderbook.com/funds/2012383-blackrock-inc/) | $654.7K | 61,416 | 0.0% | 8 |
| [North Star Investment Management Corp.](https://holderbook.com/funds/1342857-north-star-investment-management-corp/) | $586.3K | 55,000 | 0.0% | 2 |
| [DIMENSIONAL FUND ADVISORS LP](https://holderbook.com/funds/354204-dimensional-fund-advisors-lp/) | $446.3K | 41,861 | 0.0% | 29 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1214717-geode-capital-management-llc/) | $328.8K | 30,835 | 0.0% | 29 |
| [RBF Capital, LLC](https://holderbook.com/funds/1134621-rbf-capital-llc/) | $299.7K | 28,112 | 0.0% | 29 |
| [Axxion S.A.](https://holderbook.com/funds/2030181-axxion-s-a/) | $251.0K | 23,542 | 0.0% | 1 |
| [VANGUARD FIDUCIARY TRUST CO](https://holderbook.com/funds/933478-vanguard-fiduciary-trust-co/) | $192.0K | 18,007 | 0.0% | 2 |
| [Manatuck Hill Partners, LLC](https://holderbook.com/funds/1467902-manatuck-hill-partners-llc/) | $134.7K | 12,636 | 0.0% | 8 |
| [HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC](https://holderbook.com/funds/1164833-hotchkis-wiley-capital-management-llc/) | $127.1K | 11,920 | 0.0% | 29 |
| [GatePass Capital, LLC](https://holderbook.com/funds/2087399-gatepass-capital-llc/) | $119.4K | 11,200 | 0.0% | 1 |
| [Rothschild Wealth LLC](https://holderbook.com/funds/1811345-rothschild-wealth-llc/) | $115.1K | 10,800 | 0.0% | 3 |
| [BRIDGEWAY CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1107261-bridgeway-capital-management-llc/) | $106.8K | 10,019 | 0.0% | 29 |
| [SBI Securities Co., Ltd.](https://holderbook.com/funds/1851815-sbi-securities-co-ltd/) | $13.4K | 1,258 | 0.0% | 4 |
| [Vanguard Global Advisers, LLC](https://holderbook.com/funds/1811242-vanguard-global-advisers-llc/) | $11.3K | 1,056 | 0.0% | 2 |
| [US BANCORP \DE\](https://holderbook.com/funds/36104-us-bancorp-de/) | $10.7K | 1,003 | 0.0% | 1 |
| [UBS Group AG](https://holderbook.com/funds/1610520-ubs-group-ag/) | $5.6K | 524 | 0.0% | 19 |
| [Tower Research Capital LLC (TRC)](https://holderbook.com/funds/1533421-tower-research-capital-llc-trc/) | $3.4K | 321 | 0.0% | 5 |
| [ROYAL BANK OF CANADA](https://holderbook.com/funds/1000275-royal-bank-of-canada/) | $1.0K | 140 | 0.0% | 4 |
| [BARCLAYS PLC](https://holderbook.com/funds/312069-barclays-plc/) | $128 | 12 | 0.0% | 1 |
| [MORGAN STANLEY](https://holderbook.com/funds/895421-morgan-stanley/) | $65 | 6 | 0.0% | 15 |
| [MERCER GLOBAL ADVISORS INC /ADV](https://holderbook.com/funds/853758-mercer-global-advisors-inc-adv/) | $21 | 2 | 0.0% | 1 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 27 | $10.2M |
| Q1 2026 | 25 | $9.6M |
| Q4 2025 | 23 | $11.7M |
| Q3 2025 | 23 | $11.2M |
| Q2 2025 | 27 | $11.6M |
| Q1 2025 | 23 | $15.3M |
| Q4 2024 | 28 | $19.1M |
| Q3 2024 | 22 | $19.2M |
| Q2 2024 | 24 | $19.6M |
| Q1 2024 | 26 | $21.2M |
| Q4 2023 | 28 | $20.6M |
| Q3 2023 | 27 | $25.8M |