The Analysis of GAGNON SECURITIES LLC's Holdings


Currently, GAGNON SECURITIES LLC holds 86 types of securities in its portfolio with a total value $497.6M. In the most recent quarter, they have increased their positions in FRSH (+941.2K shares, valued at $11.1M), HZO (+261.3K shares, valued at $6.6M), AMPL (+510.7K shares, valued at $5.5M); decreased their positions in PSIX (-276.8K shares, valued at $27.2M), AL (-130.8K shares, valued at $8.3M), EXAS (-99.3K shares, valued at $5.4M); initiated new positions in HZO (+261.3K shares, valued at $6.6M), AMPL (+510.7K shares, valued at $5.5M), CNF (+317.2K shares, valued at $1.3M).


Top Holding Treemap

Stock Holdings
TickerCompany NameSharesShares â–ŗ%Event DateReport DateHistory
AL AIR LEASE CORP605.6K shares-17.76%2025-09-302025-11-03history
ENSG ENSIGN GROUP INC183.0K shares-12.42%2025-09-302025-11-03history
WGS GENEDX HOLDINGS CORP269.1K shares-0.80%2025-09-302025-11-03history
AMRC AMERESCO INC859.4K shares-1.25%2025-09-302025-11-03history
CDNA CAREDX INC1.7M shares11.65%2025-09-302025-11-03history
FRSH FRESHWORKS INC1.9M shares101.80%2025-09-302025-11-03history
ISRG INTUITIVE SURGICAL INC43.4K shares-19.44%2025-09-302025-11-03history
EPD ENTERPRISE PRODS PARTNERS L P528.8K shares8.44%2025-09-302025-11-03history
Sponsored
TMCI TREACE MED CONCEPTS INC2.3M shares0.36%2025-09-302025-11-03history
BL BLACKLINE INC278.9K shares10.58%2025-09-302025-11-03history
BLFS BIOLIFE SOLUTIONS INC535.8K shares-0.77%2025-09-302025-11-03history
EQIX EQUINIX INC17.3K shares-0.80%2025-09-302025-11-03history
NVGS NAVIGATOR HLDGS LTD865.9K shares-0.59%2025-09-302025-11-03history
GNRC GENERAC HLDGS INC77.6K shares13.74%2025-09-302025-11-03history
CAKE CHEESECAKE FACTORY INC227.3K shares-11.32%2025-09-302025-11-03history
ASPN ASPEN AEROGELS INC1.8M shares-7.60%2025-09-302025-11-03history
Sponsored
PCRX PACIRA BIOSCIENCES INC449.7K shares22.09%2025-09-302025-11-03history
CARG CARGURUS INC272.3K shares-16.19%2025-09-302025-11-03history
KMX CARMAX INC225.6K shares38.07%2025-09-302025-11-03history
EXAS EXACT SCIENCES CORP179.4K shares-35.64%2025-09-302025-11-03history
VERX VERTEX INC378.7K shares40.33%2025-09-302025-11-03history
PROF PROFOUND MED CORP1.7M shares-0.96%2025-09-302025-11-03history
DV DOUBLEVERIFY HLDGS INC679.9K shares86.28%2025-09-302025-11-03history
FIVN FIVE9 INC299.4K shares-26.52%2025-09-302025-11-03history
Sponsored
HZO MarineMax Inc261.3K sharesnew addition2025-09-302025-11-03history
PSIX POWER SOLUTIONS INTL INC64.8K shares-81.04%2025-09-302025-11-03history
AOSL ALPHA & OMEGA SEMICONDUCTOR LT215.3K shares-0.29%2025-09-302025-11-03history
AMPL AMPLITUDE INC510.7K sharesnew addition2025-09-302025-11-03history
PRLB PROTO LABS INC108.7K shares-5.08%2025-09-302025-11-03history
CMG CHIPOTLE MEXICAN GRILL INC120.4K shares-17.85%2025-09-302025-11-03history
CTRE CARETRUST REIT INC135.7K shares-9.87%2025-09-302025-11-03history
SAM BOSTON BEER INC21.5K shares-14.14%2025-09-302025-11-03history
Sponsored
OSUR OraSure Technologies Inc1.8M shares10.70%2025-11-112025-11-17history
KLTR KALTURA INC2.9M shares32.60%2025-09-302025-11-03history
NVDA NVIDIA CORPORATION20.6K shares-1.39%2025-09-302025-11-03history
WHITECAP RES INC WHITECAP RES INC486.6K shares-0.25%2025-09-302025-11-03history
QDEL QUIDELORTHO CORP122.5K shares68.09%2025-09-302025-11-03history
PNTG PENNANT GROUP INC141.7K shares-6.47%2025-09-302025-11-03history
ICUI ICU MED INC28.8K shares-11.03%2025-09-302025-11-03history
CELC CELCUITY INC54.0K shares-0.06%2025-09-302025-11-03history
Sponsored
TPR TAPESTRY INC21.5K shares-8.40%2025-09-302025-11-03history
MCHP MICROCHIP TECHNOLOGY INC.27.0K shares-1.50%2025-09-302025-11-03history
GNL GLOBAL NET LEASE INC193.8K shares83.60%2025-09-302025-11-03history
GNTX GENTEX CORP55.2K shares-2.19%2025-09-302025-11-03history
SLG SL GREEN RLTY CORP26.0K shares-0.67%2025-09-302025-11-03history
NINTENDO LTD NINTENDO LTD70.2K shares-2.38%2025-09-302025-11-03history
CNF CNFINANCE HLDGS LTD317.2K sharesnew addition2025-09-302025-11-03history
PFE PFIZER INC43.2K shares-0.15%2025-09-302025-11-03history
Sponsored
PTEN PATTERSON-UTI ENERGY INC208.7K shares2.10%2025-09-302025-11-03history
NCNO NCINO INC38.3K shares4.15%2025-09-302025-11-03history
T AT&T INC33.9K shares19.62%2025-09-302025-11-03history
FLG FLAGSTAR BANK NATIONAL ASSOCIA75.0K shares-36.41%2025-09-302025-11-03history
XOM EXXON MOBIL CORP7.2K shares-0.10%2025-09-302025-11-03history
SHOP SHOPIFY INC5.3K shares-6.36%2025-09-302025-11-03history
DVN DEVON ENERGY CORP20.3K shares-0.16%2025-09-302025-11-03history
GOOGL ALPHABET INC2.6K shares0.00%2025-09-302025-11-03history
Sponsored
META META PLATFORMS INC839 shares0.00%2025-09-302025-11-03history
TECH Bio-Techne Corp9.6K shares3.71%2025-09-302025-11-03history
MRVL MARVELL TECHNOLOGY INC6.3K shares3.79%2025-09-302025-11-03history
APPS DIGITAL TURBINE INC81.8K shares0.00%2025-09-302025-11-03history
BLZE BACKBLAZE INC55.4K shares0.48%2025-09-302025-11-03history
MU MICRON TECHNOLOGY INC2.9K shares-2.16%2025-09-302025-11-03history
HIMX HIMAX TECHNOLOGIES INC54.5K shares-0.17%2025-09-302025-11-03history
SBUX STARBUCKS CORP5.6K shares-0.07%2025-09-302025-11-03history
Sponsored
GOOG ALPHABET INC1.9K sharesnew addition2025-09-302025-11-03history
CVLT COMMVAULT SYS INC2.4K shares-16.01%2025-09-302025-11-03history
CGNX Cognex Corp9.8K shares0.49%2025-09-302025-11-03history
PYPL PAYPAL HLDGS INC6.6K shares0.98%2025-09-302025-11-03history
MTSI MACOM TECH SOLUTIONS HLDGS INC3.1K sharesnew addition2025-09-302025-11-03history
LTH LIFE TIME GROUP HOLDINGS INC13.5K shares-0.45%2025-09-302025-11-03history
ATNM ACTINIUM PHARMACEUTICALS INC226.3K shares-0.16%2025-09-302025-11-03history
MRK MERCK & CO INC4.0K shares-0.05%2025-09-302025-11-03history
Sponsored
ETSY ETSY INC5.0K shares-0.40%2025-09-302025-11-03history
CES ENERGY SOLUTIONS CORP CES ENERGY SOLUTIONS CORP46.1K shares-0.23%2025-09-302025-11-03history
VIAV VIAVI SOLUTIONS INC24.0K shares0.59%2025-09-302025-11-03history
WEAV WEAVE COMMUNICATIONS INC45.5K shares0.73%2025-09-302025-11-03history
ONTO ONTO INNOVATION INC2.2K sharesnew addition2025-09-302025-11-03history
RMBS RAMBUS INC DEL2.7K sharesnew addition2025-09-302025-11-03history
MSFT MICROSOFT CORP506 shares-26.88%2025-09-302025-11-03history
RNTX REIN THERAPEUTICS INC228.7K shares218.76%2025-09-302025-11-03history
Sponsored
RNG RINGCENTRAL INC8.1K shares1.39%2025-09-302025-11-03history
GAMB GAMBLING COM GROUP LIMITED23.1K shares2.76%2025-09-302025-11-03history
GDRX GOODRX HLDGS INC44.1K shares0.72%2025-09-302025-11-03history
SVV SAVERS VALUE VLG INC13.8K sharesnew addition2025-09-302025-11-03history
PETS PETMED EXPRESS INC23.8K shares-0.20%2025-09-302025-11-03history
RDHL REDHILL BIOPHARMA LTD17.8K sharesnew addition2025-09-302025-11-03history

Call Option Holdings
No call option holdings data available

Put Option Holdings
No put option holdings data available