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Gagnon Securities Portfolio holdings

AUM $519M Turnover 11.24%
1-Year Est. Return 44.91%
This Fund
S&P 500
This Quarter Est. Return
-8.61%
1 Year Est. Return
+44.91%
3 Year Est. Return
+129.38%
5 Year Est. Return
+108.07%
10 Year Est. Return
+1,389.15%
AUM
$455M
AUM Growth
-$41.8M
Cap. Flow
+$11.4M
Cap. Flow %
2.51%
Top 10 Hldgs %
46.58%
Holding
99
New
8
Increased
47
Reduced
40
Closed
1
Avg Time Held
4.4 years
Top 10 Avg Time Held
3.4 years
Top 20 Avg Time Held
4 years

Top Buys

Rank Stock Value
1
AMRC icon
Ameresco
AMRC
+$7.2M
2
VERX icon
Vertex
VERX
+$4.24M
3
ETWO icon
E2open Parent Holdings
ETWO
+$4.06M
4
OSUR icon
OraSure Technologies
OSUR
+$3.95M
5
IONQ icon
IonQ
IONQ
+$3.42M

Top Sells

Rank Stock Value
1
PSIX icon
Power Solutions International
PSIX
+$11.2M
2
WGS icon
GeneDx Holdings
WGS
+$6.46M
3
CARG icon
CarGurus
CARG
+$3.1M
4
AKAM icon
Akamai
AKAM
+$2.03M
5
SCWX icon
SecureWorks Corp Class A Common Stock
SCWX
+$1.67M

Sector Composition

Rank Sector Weight
1 Healthcare 40.86%
2 Technology 16.57%
3 Industrials 15.81%
4 Energy 8.69%
5 Consumer Discretionary 8.26%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow Held Since
MU icon
76
Micron Technology
MU
$1.01T
$273K 0.06%
3,137
– –
2023 Q1
8 quarters
VIAV icon
77
Viavi Solutions
VIAV
$8.29B
$272K 0.06%
24,268
+319
+1% +$3.55K
2020 Q1
20 quarters
BLZE icon
78
Backblaze
BLZE
$540M
$269K 0.06%
55,773
+351
+0.6% +$2.16K
2023 Q2
7 quarters
APPS icon
79
Digital Turbine
APPS
$1.18B
$264K 0.06%
97,375
-6,748
-6% -$21.9K
2023 Q1
8 quarters
MSFT icon
80
Microsoft
MSFT
$3.91T
$264K 0.06%
704
+24
+4% +$9.79K
2022 Q3
10 quarters
ETSY icon
81
Etsy
ETSY
$7.87B
$235K 0.05%
4,990
-158
-3% -$8.09K
2023 Q4
5 quarters
WBA icon
82
DELISTED
Walgreens Boots Alliance
WBA
$225K 0.05%
20,184
-170
-0.8% -$1.84K
2020 Q3
18 quarters
RNG icon
83
RingCentral
RNG
$6.29B
$202K 0.04%
8,155
+452
+6% +$14.1K
2023 Q4
5 quarters
MBLY icon
84
Mobileye
MBLY
$6.02B
$200K 0.04%
13,892
-2,247
-14% -$36.7K
2023 Q4
5 quarters
ONTO icon
85
Onto Innovation
ONTO
$10.9B
$188K 0.04%
1,547
+90
+6% +$15.2K
2022 Q4
9 quarters
WBD icon
86
DELISTED
Warner Bros
WBD
$156K 0.03%
14,576
-4,141
-22% -$43.3K
2022 Q2
11 quarters
SHOO icon
87
Steven Madden
SHOO
$3.34B
$140K 0.03%
+5,243
New +$184K
2025 Q1
0 quarters
WFC icon
88
Wells Fargo
WFC
$251B
$138K 0.03%
1,925
-1,131
-37% -$84.9K
2024 Q3
2 quarters
VCEL icon
89
Vericel Corp
VCEL
$2.05B
$137K 0.03%
+3,062
New +$165K
2025 Q1
0 quarters
RNTX icon
90
Rein Therapeutics
RNTX
$50.7M
$127K 0.03%
71,745
– –
2023 Q4
5 quarters
GAP icon
91
The Gap Inc
GAP
$8.12B
$117K 0.03%
+5,668
New +$127K
2025 Q1
0 quarters
PETS icon
92
PetMed Express
PETS
$25.4M
$100K 0.02%
23,889
-641
-3% -$2.91K
2021 Q1
16 quarters
YEXT icon
93
Yext
YEXT
$685M
$79.7K 0.02%
12,937
-395
-3% -$2.55K
2019 Q1
24 quarters
DHX icon
94
DHI Group
DHX
$211M
$79.6K 0.02%
57,244
+7,460
+15% +$16.9K
2022 Q3
10 quarters
LAB icon
95
Standard BioTools
LAB
$250M
$26.7K 0.01%
24,677
+747
+3% +$1.05K
2024 Q1
4 quarters
SCWX icon
96
DELISTED
SecureWorks Corp Class A Common Stock
SCWX
– –
-197,193
Closed -$1.67M –
1 2 3
4

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Gagnon Securities's Q1 2025 Portfolio in Review

As of Q1 2025, Gagnon Securities held 99 positions worth $455M, down 8.4% from $496M the previous quarter. Its ten largest holdings account for 47% of the portfolio.

Gagnon Securities's Q1 2025 filing shows 8 new, 47 increased, 40 reduced and 1 closed positions. Its largest new stake was OraSure Technologies: 1,073,771 shares worth $3.62M. The largest sale was Power Solutions International, an estimated $11.2M.

By sector, the portfolio is most concentrated in Healthcare at 41% of assets, up from 40% a quarter earlier, followed by Technology and Industrials.

  • Gagnon Securities's largest Q1 2025 buy was OraSure Technologies: 1,073,771 shares worth $3.62M.
  • Gagnon Securities added most to Ameresco in Q1 2025, an estimated $7.2M increase.
  • Gagnon Securities's biggest Q1 2025 reduction was Power Solutions International, cutting an estimated $11.2M.
  • Gagnon Securities fully exited SecureWorks Corp Class A Common Stock in Q1 2025, selling an estimated $1.67M.
  • Gagnon Securities's ten largest holdings make up 47% of its $455M portfolio in Q1 2025.
  • Gagnon Securities opened 8 new positions and closed 1 in Q1 2025.
  • Gagnon Securities's portfolio value fell 8.4% quarter-over-quarter to $455M.

Based on Gagnon Securities's 13F filing for Q1 2025, filed 9 May 2025.