Gagnon Advisors, LLC Portfolio Holdings

Gagnon Advisors, LLC

  • $137 Million
  • Q2 2025

Gagnon Advisors, LLC has filed its 13F form on July 23, 2025 for Q2 2025 where it was disclosed a total value porftolio of $137 Million distributed in 24 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Power Solutions International, Inc. with a value of $11.7M, Air Lease Corp with a value of $11.5M, Enterprise Products Partners L.P. with a value of $10.5M, Care Dx, Inc. with a value of $8.87M, and Equinix Inc with a value of $8.52M.

Examining the 13F form we can see an increase of $12.4M in the current position value, from $125M to 137M.

Below you can find more details about Gagnon Advisors, LLC portfolio as well as his latest detailed transactions.

Portfolio value $137 Million
Healthcare: $38.3 Million
Technology: $37.7 Million
Industrials: $33.7 Million
Energy: $17.9 Million
Real Estate: $8.52 Million
Financial Services: $1.02 Million

Stock Holdings Table

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$2.19B
$11.7 Million 8.51% of portfolio
180,405
Q2 2025 Reduced 44.23%
$6.23B
$11.5 Million 8.38% of portfolio
196,479
Q1 2024 Reduced 25.49%
$68.4B
$10.5 Million 7.69% of portfolio
339,877
Q1 2023 Reduced 15.0%
$687M
$8.87 Million 6.47% of portfolio
454,163
Q2 2025 Added 10.0%
$72.6B
$8.52 Million 6.22% of portfolio
10,715
Q2 2025 Added 37.76%
$3.29B
$7.36 Million 5.37% of portfolio
130,050
Q1 2025 Added 25.42%
$1.25B
$7.32 Million 5.34% of portfolio
517,066
Q2 2024 Added 1.97%
$565M
$7.18 Million 5.24% of portfolio
472,798
Q1 2025 Added 73.38%
$1.97B
$7.01 Million 5.12% of portfolio
470,434
Q3 2024 Added 37.98%
$931M
$5.91 Million 4.31% of portfolio
274,217
Q4 2023 Reduced 23.99%
$1.64B
$5.72 Million 4.17% of portfolio
161,813
Q1 2025 Added 39.98%
$118M
$5.29 Million 3.86% of portfolio
896,671
Q4 2024 Added 20.0%
$998M
$5.1 Million 3.72% of portfolio
213,402
Q2 2025 Added 59.98%
$307M
$4.88 Million 3.56% of portfolio
830,270
Q2 2025 Added 69.48%
$2.55B
$4.68 Million 3.42% of portfolio
312,885
Q2 2025 Added 362.13%
$8.28B
$4.62 Million 3.37% of portfolio
86,972
Q3 2024 Reduced 17.27%
$232M
$3.62 Million 2.64% of portfolio
1,207,440
Q2 2025 Added 51.45%
$319M
$3.35 Million 2.44% of portfolio
565,570
Q2 2025 New
$740M
$3.08 Million 2.25% of portfolio
120,196
Q3 2024 Reduced 36.52%
$247M
$2.79 Million 2.03% of portfolio
1,386,044
Q4 2024 Added 34.61%
$447B
$2.62 Million 1.91% of portfolio
16,555
Q3 2024 New
$50.8M
$1.02 Million 0.74% of portfolio
1,569,434
Q2 2025 Added 100.0%
Genedx Holdings Corp
-
$0 0.0% of portfolio
-
Q1 2025 Reduced 32.28%

Summary

  • Portfolio
  • No. of Stocks 24
  • Current Value $137 Million
  • Prior Value $125 Million
  • Filing
  • Period Q2 2025
  • Filing Date July 23, 2025
  • Form Type 13F-HR
  • Activity in Q2 2025
  • New Purchases 1 stocks
  • Additional Purchases 7 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 1 stocks
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