// company-profile

Star Equity Holdings, Inc.

STRR
SectorElectromedical & Electrotherapeutic ApparatusInc.DEFilings110Insiders14
// api This Star Equity Holdings, Inc. insider-trading data is served live by the Form4API insider trading API. Get the same data via API.

// activity-summary

Recent insider activity is bullish. Over the last 30 days, 28 insiders purchased shares (net $632K) versus 1 sale. Buying was led by Eberwein Jeffrey E..

// 90-day insight

Over the last 90 days, Star Equity Holdings, Inc. insiders bought $867K (47 transactions) and sold $159K (3 transactions).

  • Most active insider: Eberwein Jeffrey E. with 24 transactions totaling $934K.
  • Largest single purchase: $139K by Eberwein Jeffrey E. on May 19, 2026.

Activity skews bullish — buys outpace sales.

Institutional Ownership

Top 13F-HR holders of Star Equity Holdings, Inc. as of 2026-03-31

↓ decreasing
Total reported AUM
$9.4M
QoQ change
-13.0%
Reporting period
2026-03-31
#1
Mink Brook Asset Management LLC
CIK 2052205
$3.2M
316K shares
#2
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
$1.4M
135K shares
#3
Cable Car Capital, LP
CIK 1699575
$1.0M
100K shares

Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →

Insider Transactions

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValue
Jun 16, 2026Eberwein Jeffrey E.STRR
Purchase
4,994$11.21$56K
Jun 15, 2026Eberwein Jeffrey E.STRR
Purchase
6$11.01$0K
Jun 12, 2026Fruhbeis Todd MichaelSTRR
Purchase
500$11.23$6K
Jun 10, 2026Eberwein Jeffrey E.STRR
Purchase
1,884$10.89$21K
Jun 10, 2026Fruhbeis Todd MichaelSTRR
Purchase
300$9.81$3K

45 more transactions hidden

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