SEC Form 13F

GAGNON SECURITIES LLC 13F Holdings

Report period2026-06-30
Publicly available2026-08-06
Reported value$518,827,272
Positions85

Largest disclosed positions

IssuerTickerClassReported valueReported amount
CAREDX INCCDNACOM$50,465,9601,770,735
GENEDX HOLDINGS CORPWGSCOM CL A$36,031,982524,865
ENSIGN GROUP INCENSGCOM$27,877,933173,911
AMERESCO INCAMRCCL A$22,813,111826,562
GENERAC HLDGS INCGNRCCOM$21,424,90873,170
ENTERPRISE PRODS PARTNERS L PEPDCOM$18,768,774510,576
QUIDELORTHO CORPQDELCOM NEW$18,046,9481,030,371
CHEESECAKE FACTORY INCCAKECOM$17,641,336221,792
EQUINIX INCEQIXCOM$17,428,76116,720
CARMAX INCKMXCOM$17,210,935325,410

Public filing evidence only. NexusTrade's simulated follower strategies are hypothetical, modeled results — not live trading returns and not investment advice.

NexusTrade Loading NexusTrade… Taking too long? Reload this page