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Oppenheimer & Close, LLC

Oppenheimer & Close, LLC is an Investment Adviser institutional filer with the SEC under CIK 1591377, reporting 57 portfolio positions, with 20 historical 13F filings on file. Most recent reporting period: 2026-06-30.

A Form 13F reports a manager's US-listed stock and option positions only. It does not include real estate, private funds, bonds, cash or non-US holdings, so a 13F portfolio value is not the firm's total assets under management (AUM).

  • State of incorporation: DE
  • Filing type: 13F-HR
  • Latest reporting period: 2026-06-30
  • Last filed: 2026-08-12

Top 10 portfolio positions

The largest reported holdings in Oppenheimer & Close, LLC's most recent 13F filing, ranked by reported market value.

  1. SEACOR MARINE HLDGS INC (SMHI)
  2. HURCO CO (HURC)
  3. AGNICO EAGLE MINES LTD (AEM)
  4. U HAUL HOLDING COMPANY (UHAL.B)
  5. TAYLOR DEVICES INC (TAYD)
  6. BRT APARTMENTS CORP (BRT)
  7. INSTEEL INDS INC (IIIN)
  8. PEAPACK-GLADSTONE FINL CORP (PGC)
  9. CNB FINL CORP PA (CCNE)
  10. BERKSHIRE HATHAWAY INC DEL (BRK.B)
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