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JOHN G ULLMAN & ASSOCIATES INC

JOHN G ULLMAN & ASSOCIATES INC is an Investment Adviser institutional filer with the SEC under CIK 919530, reporting 181 portfolio positions, with 21 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: NY
  • Filing type: 13F-HR
  • Latest reporting period: 2026-06-30
  • Last filed: 2026-08-11

Top 10 portfolio positions

The largest reported holdings in JOHN G ULLMAN & ASSOCIATES INC's most recent 13F filing, ranked by reported market value.

  1. CORNING INC (GLW)
  2. TAIWAN SEMICONDUCTOR M F SPONS (TSM)
  3. CISCO SYSTEMS INC (CSCO)
  4. EMERSON ELEC CO (EMR)
  5. OGE ENERGY CORP (OGE)
  6. BROADCOM INC (AVGO)
  7. TE CONNECTIVITY PLC F (TEL)
  8. AMAZON.COM INC (AMZN)
  9. BLOOM ENERGY CORP CLASS A (BE)
  10. ESSENTIAL UTILS INC (WTRG)
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