Latest Gagnon Advisors, LLC Stock Portfolio

$135Million | No. of Holdings #22

Gagnon Advisors, LLC Performance

2026 Q1-13.65%

YTD-13.65%

2025-1.04%

About Gagnon Advisors, LLC and 13F Hedge Fund Stock Holdings

On 2026-04-22, the fund reported it's updated stock portfolio. In the 13F Holdings report, Gagnon Advisors, LLC reported an equity portfolio of $135.9 Millions as of 31 Mar, 2026. <br><br> The top stock holdings of Gagnon Advisors, LLC are EPD, AMRC, EQIX. The fund has invested 9.5% of it's portfolio in ENTERPRISE PRODS PARTNERS L P and 8.9% of portfolio in AMERESCO INC. <br><br> The fund managers got completely rid off AIR LEASE CORP (AL), TREACE MED CONCEPTS INC (TMCI) and NVIDIA CORPORATION (NVDA) stocks. They significantly reduced their stock positions in MARINEMAX INC (HZO). Gagnon Advisors, LLC opened new stock positions in ISHARES TR (DMXF) and HINGE HEALTH INC. The fund showed a lot of confidence in some stocks as they added substantially to AMPLITUDE INC (AMPL), FRESHWORKS INC (FRSH) and PACIRA BIOSCIENCES INC (PCRX).

Gagnon Advisors, LLC Equity Portfolio Value

Last Reported on: 22 Apr, 2026

$135Million

as of Apr 22, 2026

Gagnon Advisors, LLC Annual Return Estimates Vs S&P 500

Our best estimate is that Gagnon Advisors, LLC made a return of -13.65% in the last quarter. In trailing 12 months, it's portfolio return was -2.43%.

Performance
S&P 500

New Buys

Ticker	$ Bought
ishares tr	9,625,210
hinge health inc	3,115,150

New stocks bought by Gagnon Advisors, LLC

Additions

Ticker	% Inc.
amplitude inc	38.88
freshworks inc	37.41
pacira biosciences inc	35.16
vertex inc	27.77
genedx holdings corp	16.66
navigator hldgs ltd	4.41

Additions to existing portfolio by Gagnon Advisors, LLC

Reductions

Ticker	% Reduced
marinemax inc	-50.00

Gagnon Advisors, LLC reduced stake in above stock

Sold off

Ticker	$ Sold
treace med concepts inc	-3,758,380
air lease corp	-12,619,800
nvidia corporation	-3,087,510

Gagnon Advisors, LLC got rid off the above stocks

Sector Distribution

Gagnon Advisors, LLC has about 24% of it's holdings in Technology sector.

Technology
Others
Healthcare
Energy
Industrials
Real Estate
Consumer Cyclical

Sector	%
Technology	24
Others	21.9
Healthcare	19.2
Energy	9.5
Industrials	8.9
Real Estate	7.7
	7
Consumer Cyclical	1.9

Market Cap. Distribution

Gagnon Advisors, LLC has about 17.2% of it's portfolio invested in the large-cap and mega-cap stocks.

SMALL-CAP
UNALLOCATED
MID-CAP
LARGE-CAP
MICRO-CAP

Category	%
SMALL-CAP	39.3
UNALLOCATED	21.9
MID-CAP	17.7
LARGE-CAP	17.2
MICRO-CAP	3.9

Stocks belong to which Index?

About 52.2% of the stocks held by Gagnon Advisors, LLC either belong to S&P 500 or RUSSELL 2000 index.

Others
RUSSELL 2000
S&P 500

Index	%
Others	47.7
RUSSELL 2000	44.5
S&P 500	7.7

Top 5 Winners (%)		%
EQIX	equinix inc	27.9 %
OSUR	orasure technologies inc	24.0 %
EPD	enterprise prods partners l p	18.0 %
AOSL	alpha & omega semiconductor lt	11.9 %
NVGS	navigator hldgs ltd	11.3 %

Top 5 Winners ($)		$
EQIX	equinix inc	2.3 M
EPD	enterprise prods partners l p	2.0 M
NVGS	navigator hldgs ltd	1.1 M
OSUR	orasure technologies inc	0.7 M
HZO	marinemax inc	0.4 M

Top 5 Losers (%)		%
SMFR	genedx holdings corp	-48.8 %
VERX	vertex inc	-37.7 %
AMPL	amplitude inc	-37.5 %
CNF	cnfinance hldgs ltd	-35.4 %
BL	blackline inc	-33.1 %

Top 5 Losers ($)		$
SMFR	genedx holdings corp	-9.1 M
FRSH	freshworks inc	-2.8 M
AMPL	amplitude inc	-2.6 M
BL	blackline inc	-2.4 M
VERX	vertex inc	-2.1 M

Gagnon Advisors, LLC Holdings Map

This heatmap illustrates the top 50 positions within the fund's portfolio.

Current Stock Holdings of Gagnon Advisors, LLC

Gagnon Advisors, LLC has 22 stocks in it's portfolio. About 69.7% of the portfolio is in top 10 stocks. SMFR proved to be the most loss making stock for the portfolio. EQIX was the most profitable stock for Gagnon Advisors, LLC last quarter.

$135.93MTotal Value

25.00Positions

22 Apr, 2026Last Reported

Current holdings of Current Stock Holdings of Gagnon Advisors, LLC, last reported on 22 Apr, 2026. Select a row with a linked ticker to view its historical trend.
Holdingsorted ascending	% Portfolio	Shares Held	$ Value	% Change
AL Air Lease Corp Air Lease CorpAL Gagnon Advisors, LLC's holding in Air Lease Corp over time	0%	0.00	$0.00 0%	decreased 100 percentsold off

AMPL Amplitude Inc Amplitude IncAMPL Gagnon Advisors, LLC's holding in Amplitude Inc over time	3.19%	634,987	$4.33M 3.19%	increased 38.88 percentadded

AMRC Ameresco Inc Ameresco IncAMRC Gagnon Advisors, LLC's holding in Ameresco Inc over time	8.87%	472,798	$12.06M 8.87%	unchanged 0 percentunchanged

AOSL Alpha & Omega Semiconductor Lt Alpha & Omega Semiconductor LtAOSL Gagnon Advisors, LLC's holding in Alpha & Omega Semiconductor Lt over time	1.96%	120,196	$2.66M 1.96%	unchanged 0 percentunchanged

BL Blackline Inc Blackline IncBL Gagnon Advisors, LLC's holding in Blackline Inc over time	3.54%	130,050	$4.81M 3.54%	unchanged 0 percentunchanged

BLFS Biolife Solutions Inc Biolife Solutions IncBLFS Gagnon Advisors, LLC's holding in Biolife Solutions Inc over time	3.85%	274,217	$5.23M 3.85%	unchanged 0 percentunchanged

CDNA Caredx Inc Caredx IncCDNA Gagnon Advisors, LLC's holding in Caredx Inc over time	6.81%	532,892	$9.25M 6.81%	unchanged 0 percentunchanged

CNF Cnfinance Hldgs Ltd Cnfinance Hldgs Ltd CNF Gagnon Advisors, LLC's holding in Cnfinance Hldgs Ltd over time	0.23%	80,359	$314.2K 0.23%	unchanged 0 percentunchanged

DMXF Ishares Tr Ishares Tr DMXF Gagnon Advisors, LLC's holding in Ishares Tr over time	7.08%	95,621	$9.63M 7.08%	new position

DV Doubleverify Hldgs Inc Doubleverify Hldgs IncDV Gagnon Advisors, LLC's holding in Doubleverify Hldgs Inc over time	3.06%	438,039	$4.16M 3.06%	unchanged 0 percentunchanged

EPD Enterprise Prods Partners L P Enterprise Prods Partners L PEPD Gagnon Advisors, LLC's holding in Enterprise Prods Partners L P over time	9.46%	339,877	$12.86M 9.46%	unchanged 0 percentunchanged

EQIX Equinix Inc Equinix IncEQIX Gagnon Advisors, LLC's holding in Equinix Inc over time	7.73%	10,715	$10.50M 7.73%	unchanged 0 percentunchanged

FIVN Five9 Inc Five9 IncFIVN Gagnon Advisors, LLC's holding in Five9 Inc over time	3.75%	336,277	$5.10M 3.75%	unchanged 0 percentunchanged

FRSH Freshworks Inc Freshworks IncFRSH Gagnon Advisors, LLC's holding in Freshworks Inc over time	4.58%	776,212	$6.23M 4.58%	increased 37.41 percentadded

HZO Marinemax Inc Marinemax IncHZO Gagnon Advisors, LLC's holding in Marinemax Inc over time	1.94%	97,242	$2.63M 1.94%	decreased 50 percentreduced

KLTR Kaltura Inc Kaltura IncKLTR Gagnon Advisors, LLC's holding in Kaltura Inc over time	1.27%	1,413,010	$1.72M 1.27%	unchanged 0 percentunchanged

NVDA Nvidia Corporation Nvidia CorporationNVDA Gagnon Advisors, LLC's holding in Nvidia Corporation over time	0%	0.00	$0.00 0%	decreased 100 percentsold off

NVGS Navigator Hldgs Ltd Navigator Hldgs Ltd NVGS Gagnon Advisors, LLC's holding in Navigator Hldgs Ltd over time	7.68%	539,881	$10.44M 7.68%	increased 4.41 percentadded

OSUR Orasure Technologies Inc Orasure Technologies IncOSUR Gagnon Advisors, LLC's holding in Orasure Technologies Inc over time	2.66%	1,207,440	$3.62M 2.66%	unchanged 0 percentunchanged

PCRX Pacira Biosciences Inc Pacira Biosciences IncPCRX Gagnon Advisors, LLC's holding in Pacira Biosciences Inc over time	5.86%	352,637	$7.97M 5.86%	increased 35.16 percentadded