Gagnon Advisors

Latest statistics and disclosures from Gagnon Advisors's latest quarterly 13F-HR filing:

  • Top 5 stock holdings are AMRC, WGS, FRSH, AL, EPD, and represent 40.75% of Gagnon Advisors's stock portfolio.
  • Added to shares of these 9 stocks: FRSH (+$7.8M), HZO, AMPL, DV, VERX, CDNA, TMCI, Cnfinance Hldgs, KLTR.
  • Started 3 new stock positions in AMPL, HZO, Cnfinance Hldgs.
  • Reduced shares in these 3 stocks: , , CNF.
  • Sold out of its positions in CNF, EXAS, PSIX.
  • Gagnon Advisors was a net buyer of stock by $6.0M.
  • Gagnon Advisors has $162M in assets under management (AUM), dropping by 8.83%.
  • Central Index Key (CIK): 0001599466

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Portfolio Holdings for Gagnon Advisors

Gagnon Advisors holds 24 positions in its portfolio as reported in the September 2025 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Ameresco Cla (AMRC) 9.8 $16M 473k 33.58
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Genedx Holdings Corp Com Cl A (WGS) 8.5 $14M 127k 107.74
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Freshworks Class A Com (FRSH) 8.2 $13M +140% 1.1M 11.77
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Air Lease Corp Cl A (AL) 7.7 $13M 197k 63.65
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Enterprise Products Partners (EPD) 6.6 $11M 340k 31.27
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Equinix (EQIX) 5.2 $8.4M 11k 783.24
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Navigator Hldgs SHS (NVGS) 4.9 $8.0M 517k 15.49
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Caredx (CDNA) 4.8 $7.7M +16% 529k 14.54
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DV (DV) 4.6 $7.5M +100% 626k 11.98
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Biolife Solutions Com New (BLFS) 4.3 $7.0M 274k 25.51
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Blackline (BL) 4.3 $6.9M 130k 53.10
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Treace Med Concepts (TMCI) 4.0 $6.5M +16% 969k 6.71
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Vertex Cl A (VERX) 3.6 $5.8M +43% 233k 24.79
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Pacira Pharmaceuticals (PCRX) 3.4 $5.5M 213k 25.77
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Profound Med Corp Com New (PROF) 2.7 $4.4M 897k 4.89
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Five9 (FIVN) 2.5 $4.1M 167k 24.20
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Aspen Aerogels (ASPN) 2.4 $3.9M 566k 6.96
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OraSure Technologies (OSUR) 2.4 $3.9M 1.2M 3.21
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MarineMax (HZO) 2.4 $3.8M NEW 152k 25.33
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Amplitude Com Cl A (AMPL) 2.3 $3.8M NEW 353k 10.72
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Alpha & Omega Semiconductor Lt SHS (AOSL) 2.1 $3.4M 120k 27.96
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NVIDIA Corporation (NVDA) 1.9 $3.1M 17k 186.58
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Kaltura (KLTR) 1.3 $2.0M 1.4M 1.44
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Cnfinance Hldgs Spon Ads 0.2 $337k NEW 80k 4.19
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Past Filings by Gagnon Advisors

SEC 13F filings are viewable for Gagnon Advisors going back to 2013

View all past filings