The Analysis of North Star Investment Management Corp.'s Holdings


Currently, North Star Investment Management Corp. holds 2 types of securities in its portfolio with a total value $16.7M. In the most recent quarter, they have increased their positions in OESX (+483.1K shares, valued at $5.7M); decreased their positions in ACU (-3.9K shares, valued at $168.9K); initiated new positions in OESX (+483.1K shares, valued at $5.7M).


Top Holding Treemap

Stock Holdings
TickerCompany NameSharesShares â–ŗ%Event DateReport DateHistory
ACU 252.6K shares-1.52%2025-12-312026-02-02history
OESX 483.1K sharesnew addition2026-03-032026-03-03history

Call Option Holdings
No call option holdings data available

Put Option Holdings
No put option holdings data available