We are live on ! Find out more
GA

Gagnon Advisors Portfolio holdings

AUM $157M Turnover 26.92%
1-Year Est. Return 36.77%
This Fund
S&P 500
This Quarter Est. Return
-9.06%
1 Year Est. Return
+36.77%
3 Year Est. Return
+129.26%
5 Year Est. Return
+121.36%
10 Year Est. Return
+1,705.4%
AUM
$136M
AUM Growth
-$21.6M
Cap. Flow
-$370K
Cap. Flow %
-0.27%
Top 10 Hldgs %
69.66%
Holding
25
New
2
Increased
6
Reduced
1
Closed
3
Avg Time Held
5.8 years
Top 10 Avg Time Held
1.5 years
Top 20 Avg Time Held
3.9 years

Top Sells

Rank Stock Value
1
AL icon
Air Lease Corp
AL
+$12.6M
2
TMCI icon
Treace Medical Concepts
TMCI
+$3.76M
3
NVDA icon
NVIDIA
NVDA
+$3.09M
4
HZO icon
MarineMax
HZO
+$2.7M

Sector Composition

Rank Sector Weight
1 Healthcare 33.06%
2 Technology 20.89%
3 Energy 17.14%
4 Industrials 8.87%
5 Real Estate 7.73%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow Held Since
EPD icon
1
Enterprise Products Partners
EPD
$77.9B
$12.9M 9.46%
339,877
– –
2019 Q1
28 quarters
AMRC icon
2
Ameresco
AMRC
$1.07B
$12.1M 8.87%
472,798
– –
2013 Q4
49 quarters
EQIX icon
3
Equinix
EQIX
$97.6B
$10.5M 7.73%
10,715
– –
2013 Q4
49 quarters
NVGS icon
4
Navigator Holdings
NVGS
$1.32B
$10.4M 7.68%
539,881
+22,815
+4% +$433K
2015 Q2
43 quarters
SGOV icon
5
iShares 0-3 Month Treasury Bond ETF
SGOV
$115B
$9.63M 7.08%
+95,621
New +$9.61M
2026 Q1
0 quarters
WGS icon
6
GeneDx Holdings
WGS
$1.96B
$9.52M 7%
148,225
+21,163
+17% +$1.93M
2021 Q3
18 quarters
CDNA icon
7
CareDx
CDNA
$3.3B
$9.25M 6.81%
532,892
– –
2014 Q3
46 quarters
PCRX icon
8
Pacira BioSciences
PCRX
$1.45B
$7.97M 5.86%
352,637
+91,729
+35% +$2.04M
2019 Q2
27 quarters
PROF icon
9
Profound Medical
PROF
$224M
$6.23M 4.59%
962,186
– –
2020 Q1
24 quarters
FRSH icon
10
Freshworks
FRSH
$3.57B
$6.23M 4.59%
776,212
+211,333
+37% +$1.95M
2021 Q3
18 quarters
BLFS icon
11
DELISTED
BioLife Solutions
BLFS
$5.23M 3.85%
274,217
– –
2020 Q2
23 quarters
FIVN icon
12
FIVE9
FIVN
$2.43B
$5.1M 3.75%
336,277
– –
2016 Q1
40 quarters
BL icon
13
BlackLine
BL
$1.71B
$4.81M 3.54%
130,050
– –
2018 Q3
30 quarters
AMPL icon
14
Amplitude
AMPL
$1.85B
$4.33M 3.19%
634,987
+177,775
+39% +$1.47M
2025 Q3
2 quarters
DV icon
15
DoubleVerify
DV
$2.11B
$4.16M 3.06%
438,039
– –
2023 Q4
9 quarters
OSUR icon
16
OraSure Technologies
OSUR
$252M
$3.62M 2.66%
1,207,440
– –
2025 Q1
4 quarters
VERX icon
17
Vertex
VERX
$2.13B
$3.53M 2.6%
297,050
+64,571
+28% +$1.01M
2023 Q4
9 quarters
HNGE icon
18
Hinge Health
HNGE
$8.13B
$3.12M 2.29%
+80,787
New +$3.36M
2026 Q1
0 quarters
AOSL icon
19
Alpha and Omega Semiconductor
AOSL
$685M
$2.66M 1.96%
120,196
– –
2013 Q4
49 quarters
HZO icon
20
MarineMax
HZO
$1.16B
$2.63M 1.94%
97,242
-97,242
-50% -$2.7M
2025 Q3
2 quarters
KLTR icon
21
Kaltura
KLTR
$215M
$1.72M 1.27%
1,413,010
– –
2023 Q2
11 quarters
CNF icon
22
CNFinance Holdings
CNF
$32.7M
$314K 0.23%
80,359
– –
2018 Q4
29 quarters
AL icon
23
DELISTED
Air Lease Corp
AL
– –
-196,479
Closed -$12.6M –
NVDA icon
24
NVIDIA
NVDA
$5.24T
– –
-16,555
Closed -$3.09M –
TMCI icon
25
Treace Medical Concepts
TMCI
$258M
– –
-1,534,034
Closed -$3.76M –

Similar funds

Gagnon Advisors's Q1 2026 Portfolio in Review

As of Q1 2026, Gagnon Advisors held 25 positions worth $136M, down 14% from $158M the previous quarter. Its ten largest holdings account for 70% of the portfolio.

Gagnon Advisors's Q1 2026 filing shows 2 new, 6 increased, 1 reduced and 3 closed positions. Its largest new stake was iShares 0-3 Month Treasury Bond ETF: 95,621 shares worth $9.63M. The largest sale was Air Lease Corp, an estimated $12.6M.

By sector, the portfolio is most concentrated in Healthcare at 33% of assets, down from 34% a quarter earlier, followed by Technology and Energy.

  • Gagnon Advisors's largest Q1 2026 buy was iShares 0-3 Month Treasury Bond ETF: 95,621 shares worth $9.63M.
  • Gagnon Advisors added most to Pacira BioSciences in Q1 2026, an estimated $2.04M increase.
  • Gagnon Advisors's biggest Q1 2026 reduction was MarineMax, cutting an estimated $2.7M.
  • Gagnon Advisors fully exited Air Lease Corp in Q1 2026, selling an estimated $12.6M.
  • Gagnon Advisors's ten largest holdings make up 70% of its $136M portfolio in Q1 2026.
  • Gagnon Advisors opened 2 new positions and closed 3 in Q1 2026.
  • Gagnon Advisors's portfolio value fell 14% quarter-over-quarter to $136M.

Based on Gagnon Advisors's 13F filing for Q1 2026, filed 22 Apr 2026.