Gagnon Securities LLC Portfolio Holdings

Gagnon Securities LLC

  • $467 Million
  • Q3 2025

Gagnon Securities LLC has filed its 13F form on November 03, 2025 for Q3 2025 where it was disclosed a total value porftolio of $467 Million distributed in 86 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Air Lease Corp with a value of $38.5M, Ensign Group, Inc with a value of $31.6M, Ameresco, Inc. with a value of $28.9M, Care Dx, Inc. with a value of $25.1M, and Freshworks Inc. with a value of $22M.

Examining the 13F form we can see an increase of $1.13M in the current position value, from $465M to 467M.

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

Portfolio value $467 Million
Healthcare: $156 Million
Industrials: $104 Million
Technology: $90.1 Million
Consumer Cyclical: $39.2 Million
Energy: $32.6 Million
Real Estate: $21.3 Million
Communication Services: $14.3 Million
Consumer Defensive: $4.55 Million
Other: $441,000

Stock Holdings Table

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$207B
$794,000 0.17% of portfolio
5,345
Q3 2025 Reduced 6.36%
$21.5B
$710,000 0.15% of portfolio
20,278
Q3 2025 Reduced 0.16%
$1.46T
$616,000 0.13% of portfolio
839
Q1 2025 Reduced 14.65%
$1.68T
$621,000 0.13% of portfolio
2,556
Q1 2025 Reduced 2.07%
$150M
$514,000 0.11% of portfolio
55,393
Q3 2025 Added 0.48%
$2.4B
$534,000 0.11% of portfolio
9,614
Q3 2025 Added 3.71%
$255B
$491,000 0.11% of portfolio
2,938
Q3 2025 Reduced 2.16%
$595M
$523,000 0.11% of portfolio
81,839
Q2 2025 Reduced 15.95%
$77B
$531,000 0.11% of portfolio
6,327
Q3 2025 Added 3.79%
$1.73T
$470,000 0.1% of portfolio
1,932
Q3 2025 New
$6.24B
$456,000 0.1% of portfolio
2,418
Q3 2025 Reduced 16.01%
$92.8B
$476,000 0.1% of portfolio
5,638
Q3 2025 Reduced 0.07%
$1.63B
$481,000 0.1% of portfolio
54,488
Q3 2025 Reduced 0.17%
$7.18B
$442,000 0.09% of portfolio
9,772
Q3 2025 Added 0.49%
$79B
$441,000 0.09% of portfolio
6,581
Q3 2025 Added 0.98%
$10.4B
$391,000 0.08% of portfolio
3,142
Q3 2025 New
$4.79B
$373,000 0.08% of portfolio
13,538
Q3 2025 Reduced 0.45%
$4.01B
$304,000 0.07% of portfolio
23,992
Q3 2025 Added 0.59%
$471M
$304,000 0.07% of portfolio
45,543
Q3 2025 Added 0.73%
$209B
$338,000 0.07% of portfolio
4,038
Q3 2025 Reduced 0.05%
$7.73B
$329,000 0.07% of portfolio
4,970
Q3 2025 Reduced 0.4%
$11.4B
$282,000 0.06% of portfolio
2,711
Q3 2025 New
$3.85T
$262,000 0.06% of portfolio
506
Q3 2025 Reduced 26.88%
$6.7B
$289,000 0.06% of portfolio
2,242
Q3 2025 New
$2.57B
$230,000 0.05% of portfolio
8,122
Q3 2025 Added 1.39%
$284M
$186,000 0.04% of portfolio
44,063
Q3 2025 Added 0.72%
$259M
$191,000 0.04% of portfolio
23,062
Q3 2025 Added 2.76%
$53M
$59,000 0.01% of portfolio
23,841
Q3 2025 Reduced 0.2%
Genedx Holdings Corp
-
$0 0.0% of portfolio
-
Q3 2025 Reduced 0.8%
Flagstar Bank National Associa
-
$0 0.0% of portfolio
-
Q3 2025 Reduced 36.41%
Cnfinance Hldgs LTD
-
$0 0.0% of portfolio
-
Q3 2025 New
$797M
$0 0.0% of portfolio
-
Q3 2025 Reduced 0.23%
Savers Value Vlg Inc
-
$0 0.0% of portfolio
-
Q3 2025 New
Rein Therapeutics Inc
-
$0 0.0% of portfolio
-
Q3 2025 Added 218.76%
Redhill Biopharma LTD
-
$0 0.0% of portfolio
-
Q3 2025 New

Summary

  • Portfolio
  • No. of Stocks 86
  • Current Value $467 Million
  • Prior Value $465 Million
  • Filing
  • Period Q3 2025
  • Filing Date November 03, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 9 stocks
  • Additional Purchases 27 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 47 stocks
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