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AWM Investment Company, Inc.

AWM Investment Company, Inc. is an Investment Adviser institutional filer with the SEC under CIK 1535264, reporting 106 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: 2026-08-14

Top 10 portfolio positions

The largest reported holdings in AWM Investment Company, Inc.'s most recent 13F filing, ranked by reported market value.

  1. nLight, Inc. (LASR)
  2. Vicor Corporation (VICR)
  3. 908 Devices, Inc. (MASS)
  4. LightPath Technologies, Inc. (LPTH)
  5. American Superconductor Corp (AMSC)
  6. CEVA, Inc. (CEVA)
  7. Butterfly Network, Inc. (BFLY)
  8. Definium Therapeutics, Inc. (DFTX)
  9. Aehr Test Systems (AEHR)
  10. Kopin Corporation (KOPN)
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