STRR
Star Equity Holdings, Inc.Company with tickers: STRR, STRRP
CIK
1210708
CUSIP
443787205
Shares Outstanding
3,692,198
13F Activity (30d)
4 filings
3 filers
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 1
Total Value: $12,759,296
Total Shares: 1,104,701
Institutional Ownership Trend
32 quarters
Quarterly Activity
vs Mar 31, 2026
New
1
Increased
0
Decreased
0
Sold Out
25
Unchanged
0
Holder count:
-24
Institutional value:
+33.3%
Shares held:
+18.7%
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| — JEFFREY E. EBERWEIN | 1,104,701 | $12,759,296 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Small Mink Brook Asset Management LLC | 316,139 | $3,249,908 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC | 134,685 | $1,384,561 | |
| Small Cable Car Capital, LP | 100,042 | $1,028,431 | |
| Large RENAISSANCE TECHNOLOGIES LLC | 80,926 | $831,919 | |
| Mid North Star Investment Management Corp. | 55,000 | $565,400 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| — JEFFREY E. EBERWEIN | $12,759,296 | 100.00% | 1,104,701 | Shares | Sole | 2026-06-01 | ||||
| No holders match your search. | ||||||||||