Sponsored

The Analysis of GAGNON SECURITIES LLC's Holdings & P&L

Currently, GAGNON SECURITIES LLC holds 85 types of securities in its portfolio with a total value $433.2M. In the most recent quarter, they have increased their positions in ENSG (+179.7K shares, valued at $36.2M), CDNA (+1.8M shares, valued at $30.6M), AMRC (+840.1K shares, valued at $21.4M); initiated new positions in ENSG (+179.7K shares, valued at $36.2M), CDNA (+1.8M shares, valued at $30.6M), AMRC (+840.1K shares, valued at $21.4M).

1M P&L

+33.2M+7.30%

3M P&L

+30.2M+6.60%

HY P&L

+6.7M+1.38%

P&L figures are estimated based on reported 13F stock holdings and market price changes. They are approximations and may not reflect actual fund performance. Stock split events may also affect the accuracy of these calculations, and we cannot guarantee that all splits have been fully accounted for.

Top Holding Treemap

Top Industries by Value

1Diagnostics & Research50.1M

11.9%

2Software - Application49.9M

11.8%

3Medical Care Facilities40.4M

9.6%

Top Industries by Stock Count

1Software - Application12 stocks

16.4%

2Semiconductors7 stocks

9.6%

3Medical Instruments & Supplies4 stocks

5.5%

Sponsored

Stock Holdings

TickerCompany NameSharesShares △%Event DateReport DateHistory

ENSG ENSIGN GROUP INC179.7K sharesnew addition2026-03-312026-04-22

CDNA CAREDX INC1.8M sharesnew addition2026-03-312026-04-22

AMRC AMERESCO INC840.1K sharesnew addition2026-03-312026-04-22

WGS GENEDX HOLDINGS CORP303.1K sharesnew addition2026-03-312026-04-22

EPD ENTERPRISE PRODS PARTNERS L P514.3K sharesnew addition2026-03-312026-04-22

NVGS NAVIGATOR HLDGS LTD886.6K sharesnew addition2026-03-312026-04-22

EQIX EQUINIX INC17.0K sharesnew addition2026-03-312026-04-22

GNRC GENERAC HLDGS INC74.9K sharesnew addition2026-03-312026-04-22

Sponsored

ISRG INTUITIVE SURGICAL INC31.6K sharesnew addition2026-03-312026-04-22

PCRX PACIRA BIOSCIENCES INC617.5K sharesnew addition2026-03-312026-04-22

FRSH FRESHWORKS INC1.7M sharesnew addition2026-03-312026-04-22

KMX CARMAX INC309.7K sharesnew addition2026-03-312026-04-22

PROF PROFOUND MED CORP1.9M sharesnew addition2026-03-312026-04-22

CAKE CHEESECAKE FACTORY INC225.0K sharesnew addition2026-03-312026-04-22

BL BLACKLINE INC296.4K sharesnew addition2026-03-312026-04-22

BLFS BIOLIFE SOLUTIONS INC536.5K sharesnew addition2026-03-312026-04-22

Sponsored

FIVN FIVE9 INC622.1K sharesnew addition2026-03-312026-04-22

SGOV ISHARES TR92.7K sharesnew addition2026-03-312026-04-22

CARG CARGURUS INC271.5K sharesnew addition2026-03-312026-04-22

AMPL AMPLITUDE INC1.1M sharesnew addition2026-03-312026-04-22

TMCI TREACE MED CONCEPTS INC5.2M sharesnew addition2026-03-312026-04-22

QDEL QUIDELORTHO CORP403.3K sharesnew addition2026-03-312026-04-22

ASPN ASPEN AEROGELS INC1.9M sharesnew addition2026-03-312026-04-22

PRLB PROTO LABS INC110.9K sharesnew addition2026-03-312026-04-22

Sponsored

CELC CELCUITY INC53.3K sharesnew addition2026-03-312026-04-22

HZO MarineMax Inc220.6K sharesnew addition2026-03-312026-04-22

VERX VERICEL CORP468.2K sharesnew addition2026-03-312026-04-22

OSUR OraSure Technologies Inc1.7M sharesnew addition2026-03-312026-04-22

CMG CHIPOTLE MEXICAN GRILL INC157.8K sharesnew addition2026-03-312026-04-22

WHITECAP RES INC WHITECAP RES INC435.4K sharesnew addition2026-03-312026-04-22

CTRE CARETRUST REIT INC133.0K sharesnew addition2026-03-312026-04-22

HNGE HINGE HEALTH INC124.3K sharesnew addition2026-03-312026-04-22

Sponsored

DV DOUBLEVERIFY HLDGS INC488.5K sharesnew addition2026-03-312026-04-22

PNTG PENNANT GROUP INC137.5K sharesnew addition2026-03-312026-04-22

KLTR KALTURA INC3.3M sharesnew addition2026-03-312026-04-22

ICUI ICU MED INC29.7K sharesnew addition2026-03-312026-04-22

AOSL ALPHA & OMEGA SEMICONDUCTOR LT167.9K sharesnew addition2026-03-312026-04-22

PTEN PATTERSON-UTI ENERGY INC314.6K sharesnew addition2026-03-312026-04-22

MCHP MICROCHIP TECHNOLOGY INC.26.8K sharesnew addition2026-03-312026-04-22

SAM BOSTON BEER INC7.2K sharesnew addition2026-03-312026-04-22

Sponsored

GNL GLOBAL NET LEASE INC170.1K sharesnew addition2026-03-312026-04-22

GNTX GENTEX CORP56.9K sharesnew addition2026-03-312026-04-22

PFE PFIZER INC44.3K sharesnew addition2026-03-312026-04-22

CNFINANCE HLDGS LTD CNFINANCE HLDGS LTD313.9K sharesnew addition2026-03-312026-04-22

NCNO NCINO INC79.5K sharesnew addition2026-03-312026-04-22

DOCU DOCUSIGN INC21.2K sharesnew addition2026-03-312026-04-22

NINTENDO LTD NINTENDO LTD69.7K sharesnew addition2026-03-312026-04-22

FLAGSTAR BANK NATIONAL ASSOC FLAGSTAR BANK NATIONAL ASSOC74.7K sharesnew addition2026-03-312026-04-22

Sponsored

DVN DEVON ENERGY CORP19.1K sharesnew addition2026-03-312026-04-22

SLG SL GREEN RLTY CORP25.9K sharesnew addition2026-03-312026-04-22

T AT&T INC32.1K sharesnew addition2026-03-312026-04-22

MTSI MACOM TECH SOLUTIONS HLDGS INC3.7K sharesnew addition2026-03-312026-04-22

ALPHABET INC ALPHABET INC2.6K sharesnew addition2026-03-312026-04-22

MARVELL TECHNOLOGY INC MARVELL TECHNOLOGY INC6.8K sharesnew addition2026-03-312026-04-22

NVDA NVIDIA CORPORATION3.7K sharesnew addition2026-03-312026-04-22

ALPHABET INC ALPHABET INC1.9K sharesnew addition2026-03-312026-04-22

Sponsored

TECH Bio-Techne Corp9.9K sharesnew addition2026-03-312026-04-22

VIAV VIAVI SOLUTIONS INC14.5K sharesnew addition2026-03-312026-04-22

META META PLATFORMS INC839 sharesnew addition2026-03-312026-04-22

CGNX Cognex Corp9.8K sharesnew addition2026-03-312026-04-22

SHOP SHOPIFY INC3.9K sharesnew addition2026-03-312026-04-22

ONTO ONTO INNOVATION INC2.2K sharesnew addition2026-03-312026-04-22

CES ENERGY SOLUTIONS CORP CES ENERGY SOLUTIONS CORP33.4K sharesnew addition2026-03-312026-04-22

GAMB GAMBLING COM GROUP LIMITED109.7K sharesnew addition2026-03-312026-04-22

Sponsored

MERCK & CO INC MERCK & CO INC3.2K sharesnew addition2026-03-312026-04-22

LTH LIFE TIME GROUP HOLDINGS INC13.6K sharesnew addition2026-03-312026-04-22

SBUX STARBUCKS CORP4.1K sharesnew addition2026-03-312026-04-22

MU MICRON TECHNOLOGY INC1.1K sharesnew addition2026-03-312026-04-22

HIMX HIMAX TECHNOLOGIES INC44.8K sharesnew addition2026-03-312026-04-22

CVLT COMMVAULT SYS INC4.4K sharesnew addition2026-03-312026-04-22

AKAM AKAMAI TECHNOLOGIES INC2.9K sharesnew addition2026-03-312026-04-22

RNG RINGCENTRAL INC8.4K sharesnew addition2026-03-312026-04-22

Sponsored

RNTX REIN THERAPEUTICS INC239.5K sharesnew addition2026-03-312026-04-22

ETSY ETSY INC5.8K sharesnew addition2026-03-312026-04-22

EOG EOG RES INC1.9K sharesnew addition2026-03-312026-04-22

APPS DIGITAL TURBINE INC81.8K sharesnew addition2026-03-312026-04-22

RMBS RAMBUS INC2.7K sharesnew addition2026-03-312026-04-22

PL PLANET LABS PBC8.4K sharesnew addition2026-03-312026-04-22

BLACKSTONE INC BLACKSTONE INC1.9K sharesnew addition2026-03-312026-04-22

ELVA ELECTROVAYA INC26.3K sharesnew addition2026-03-312026-04-22

Sponsored

MSFT MICROSOFT CORP545 sharesnew addition2026-03-312026-04-22

ACTINIUM PHARMACEUTICALS INC ACTINIUM PHARMACEUTICALS INC201.3K sharesnew addition2026-03-312026-04-22

SVV SAVERS VALUE VLG INC25.1K sharesnew addition2026-03-312026-04-22

WEAV WEAVE COMMUNICATIONS INC34.2K sharesnew addition2026-03-312026-04-22

REDHILL BIOPHARMA LTD REDHILL BIOPHARMA LTD88.4K sharesnew addition2026-03-312026-04-22

ENSG

ENSIGN GROUP INC

New

Shares179.7K

Event2026-03-31

Filed2026-04-22

CDNA

CAREDX INC

New

Shares1.8M

Event2026-03-31

Filed2026-04-22

AMRC

AMERESCO INC

New

Shares840.1K

Event2026-03-31

Filed2026-04-22

WGS

GENEDX HOLDINGS CORP

New

Shares303.1K

Event2026-03-31

Filed2026-04-22

EPD

ENTERPRISE PRODS PARTNERS L P

New

Shares514.3K

Event2026-03-31

Filed2026-04-22

NVGS

NAVIGATOR HLDGS LTD

New

Shares886.6K

Event2026-03-31

Filed2026-04-22

EQIX

EQUINIX INC

New

Shares17.0K

Event2026-03-31

Filed2026-04-22

GNRC

GENERAC HLDGS INC

New

Shares74.9K

Event2026-03-31

Filed2026-04-22

ISRG

INTUITIVE SURGICAL INC

New

Shares31.6K

Event2026-03-31

Filed2026-04-22

PCRX

PACIRA BIOSCIENCES INC

New

Shares617.5K

Event2026-03-31

Filed2026-04-22

FRSH

FRESHWORKS INC

New

Shares1.7M

Event2026-03-31

Filed2026-04-22

KMX

CARMAX INC

New

Shares309.7K

Event2026-03-31

Filed2026-04-22

PROF

PROFOUND MED CORP

New

Shares1.9M

Event2026-03-31

Filed2026-04-22

CAKE

CHEESECAKE FACTORY INC

New

Shares225.0K

Event2026-03-31

Filed2026-04-22

BLACKLINE INC

New

Shares296.4K

Event2026-03-31

Filed2026-04-22

BLFS

BIOLIFE SOLUTIONS INC

New

Shares536.5K

Event2026-03-31

Filed2026-04-22

FIVN

FIVE9 INC

New

Shares622.1K

Event2026-03-31

Filed2026-04-22

SGOV

ISHARES TR

New

Shares92.7K

Event2026-03-31

Filed2026-04-22

CARG

CARGURUS INC

New

Shares271.5K

Event2026-03-31

Filed2026-04-22

AMPL

AMPLITUDE INC

New

Shares1.1M

Event2026-03-31

Filed2026-04-22

TMCI

TREACE MED CONCEPTS INC

New

Shares5.2M

Event2026-03-31

Filed2026-04-22

QDEL

QUIDELORTHO CORP

New

Shares403.3K

Event2026-03-31

Filed2026-04-22

ASPN

ASPEN AEROGELS INC

New

Shares1.9M

Event2026-03-31

Filed2026-04-22

PRLB

PROTO LABS INC

New

Shares110.9K

Event2026-03-31

Filed2026-04-22

CELC

CELCUITY INC

New

Shares53.3K

Event2026-03-31

Filed2026-04-22

HZO

MarineMax Inc

New

Shares220.6K

Event2026-03-31

Filed2026-04-22

VERX

VERICEL CORP

New

Shares468.2K

Event2026-03-31

Filed2026-04-22

OSUR

OraSure Technologies Inc

New

Shares1.7M

Event2026-03-31

Filed2026-04-22

CMG

CHIPOTLE MEXICAN GRILL INC

New

Shares157.8K

Event2026-03-31

Filed2026-04-22

WHITECAP RES INC

New

Shares435.4K

Event2026-03-31

Filed2026-04-22

CTRE

CARETRUST REIT INC

New

Shares133.0K

Event2026-03-31

Filed2026-04-22

HNGE

HINGE HEALTH INC

New

Shares124.3K

Event2026-03-31

Filed2026-04-22

DOUBLEVERIFY HLDGS INC

New

Shares488.5K

Event2026-03-31

Filed2026-04-22

PNTG

PENNANT GROUP INC

New

Shares137.5K

Event2026-03-31

Filed2026-04-22

KLTR

KALTURA INC

New

Shares3.3M

Event2026-03-31

Filed2026-04-22

ICUI

ICU MED INC

New

Shares29.7K

Event2026-03-31

Filed2026-04-22

AOSL

ALPHA & OMEGA SEMICONDUCTOR LT

New

Shares167.9K

Event2026-03-31

Filed2026-04-22

PTEN

PATTERSON-UTI ENERGY INC

New

Shares314.6K

Event2026-03-31

Filed2026-04-22

MCHP

MICROCHIP TECHNOLOGY INC.

New

Shares26.8K

Event2026-03-31

Filed2026-04-22

SAM

BOSTON BEER INC

New

Shares7.2K

Event2026-03-31

Filed2026-04-22

GNL

GLOBAL NET LEASE INC

New

Shares170.1K

Event2026-03-31

Filed2026-04-22

GNTX

GENTEX CORP

New

Shares56.9K

Event2026-03-31

Filed2026-04-22

PFE

PFIZER INC

New

Shares44.3K

Event2026-03-31

Filed2026-04-22

CNFINANCE HLDGS LTD

New

Shares313.9K

Event2026-03-31

Filed2026-04-22

NCNO

NCINO INC

New

Shares79.5K

Event2026-03-31

Filed2026-04-22

DOCU

DOCUSIGN INC

New

Shares21.2K

Event2026-03-31

Filed2026-04-22

NINTENDO LTD

New

Shares69.7K

Event2026-03-31

Filed2026-04-22

FLAGSTAR BANK NATIONAL ASSOC

New

Shares74.7K

Event2026-03-31

Filed2026-04-22

DVN

DEVON ENERGY CORP

New

Shares19.1K

Event2026-03-31

Filed2026-04-22

SLG

SL GREEN RLTY CORP

New

Shares25.9K

Event2026-03-31

Filed2026-04-22

AT&T INC

New

Shares32.1K

Event2026-03-31

Filed2026-04-22

MTSI

MACOM TECH SOLUTIONS HLDGS INC

New

Shares3.7K

Event2026-03-31

Filed2026-04-22

ALPHABET INC

New

Shares2.6K

Event2026-03-31

Filed2026-04-22

MARVELL TECHNOLOGY INC

New

Shares6.8K

Event2026-03-31

Filed2026-04-22

NVDA

NVIDIA CORPORATION

New

Shares3.7K

Event2026-03-31

Filed2026-04-22

ALPHABET INC

New

Shares1.9K

Event2026-03-31

Filed2026-04-22

TECH

Bio-Techne Corp

New

Shares9.9K

Event2026-03-31

Filed2026-04-22

VIAV

VIAVI SOLUTIONS INC

New

Shares14.5K

Event2026-03-31

Filed2026-04-22