Star Equity Holdings, Inc.
STRR- Exchange
- Nasdaq
- Industry
- Services-Help Supply Services
- SEC CIK
- 0001210708
In the last 90 days, Star Equity Holdings, Inc. insiders filed 2 open-market purchases and 0 sales; 26 institutions reported holding it in 13F filings for Q2 2026, worth $10.2M in total; no superinvestor holds it.
Other share classesSTRRP
13F holders, Q2 2026
Institutional positions in Star Equity Holdings, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 26
- +2 vs. Q1 2026
- Shares held
- 955.3K
- +26.5K (+2.9%) vs. Q1 2026
- Total value
- $10.2M
- +$635.7K (+6.7%) vs. Q1 2026
- New holders
- 4
- 6 more added
- Sold out
- 2
- 6 more reduced
1 institution that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting STRR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 26 | $10.2M |
| Q1 2026 | 25 | $9.57M |
| Q4 2025 | 23 | $11.7M |
| Q3 2025 | 23 | $11.2M |
| Q2 2025 | 27 | $11.6M |
| Q1 2025 | 24 | $15.3M |
| Q4 2024 | 29 | $19.1M |
| Q3 2024 | 23 | $19.2M |
| Q2 2024 | 25 | $19.6M |
| Q1 2024 | 34 | $21.8M |
| Q4 2023 | 36 | $21.3M |
| Q3 2023 | 33 | $26.4M |
| Q2 2023 | 38 | $30.6M |
| Q1 2023 | 35 | $31.6M |
| Q4 2022 | 37 | $32.5M |
| Q3 2022 | 32 | $49.8M |
| Q2 2022 | 37 | $47.9M |
| Q1 2022 | 35 | $63.0M |
| Q4 2021 | 30 | $44.9M |
| Q3 2021 | 27 | $23.4M |
| Q2 2021 | 29 | $25.1M |
| Q1 2021 | 26 | $24.3M |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Star Equity Holdings, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mink Brook Asset Management LLC | 316,139 | $3.37M | 1.49% | 00.0% | Unchanged |
| Vanguard Capital Management LLC | 134,567 | $1.43M | 0.00% | −118−0.1% | Reduced |
| Cable Car Capital LLC | 104,543 | $1.11M | 0.02% | +4,501+4.5% | Added |
| Renaissance Technologies LLC | 80,426 | $857.3K | 0.00% | −500−0.6% | Reduced |
| BlackRock, Inc. | 61,416 | $654.7K | 0.00% | +8,012+15.0% | Added |
| North Star Investment Management Corp. | 55,000 | $586.3K | 0.03% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 41,861 | $446.3K | 0.00% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 30,835 | $328.8K | 0.00% | +6,451+26.5% | Added |
| RBF Capital, LLC | 28,112 | $299.7K | 0.01% | 00.0% | Unchanged |
| Axxion S.A. | 23,542 | $251.0K | 0.02% | +23,542 | New |
| Vanguard Fiduciary Trust Co | 18,007 | $192.0K | 0.00% | +118+0.7% | Added |
| Manatuck Hill Partners, LLC | 12,636 | $134.7K | 0.04% | −13,864−52.3% | Reduced |
| Hotchkis & Wiley Capital Management LLC | 11,920 | $127.1K | 0.00% | 00.0% | Unchanged |
| GatePass Capital, LLC | 11,200 | $119.4K | 0.05% | +11,200 | New |
| Sentinus, LLC | 10,800 | $115.1K | 0.01% | −500−4.4% | Reduced |
| Bridgeway Capital Management, LLC | 10,019 | $106.8K | 0.00% | −14,496−59.1% | Reduced |
| SBI Securities Co., Ltd. | 1,258 | $13.4K | 0.00% | +725+136.0% | Added |
| Vanguard Global Advisers, LLC | 1,056 | $11.3K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 1,003 | $10.7K | 0.00% | +1,003 | New |
| UBS Group AG | 524 | $5.59K | 0.00% | +523+52,300.0% | Added |
| Tower Research Capital LLC (TRC) | 321 | $3.42K | 0.00% | −7−2.1% | Reduced |
| Royal Bank of Canada | 140 | $1.00K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 12 | $128 | 0.00% | +12 | New |
| Morgan Stanley | 6 | $65 | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 1 | $11 | 0.00% | 00.0% | Unchanged |
| Whittier Trust Co of Nevada Inc | 1 | $11 | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −78−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| CWM, LLC | – | – | – | – | Not filed |