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13F-HR filed by Gagnon Advisors, LLC

Gagnon Advisors, LLC filed this 13F-HR for the quarter ended 2026-06-30, filed 2026-08-05, with 23 holding rows worth $157,257,158.

Accession
0001019056-26-000122
Filed
2026-08-05
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q2 2026

A holdings report, 23 entries on the cover page, a total value of $157,257,158 stated on the cover page (in dollars after the unit check, H1), rows summing to $157,257,160 with VALUE read as dollars as filed, 13F file number 028-15744. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
CAREDX INC14167L103COM546,893$15,586,451dollars as filed
AMERESCO INC02361E108CL A472,798$13,049,225dollars as filed
ENTERPRISE PRODS PARTNERS L293792107COM339,877$12,493,879dollars as filed
GENEDX HOLDINGS CORP81663L200COM CL A177,870$12,210,776dollars as filed
EQUINIX INC COM29444U700REIT10,715$11,169,209dollars as filed
HINGE HEALTH INC A433313103COMMON STOCK113,304$9,404,232dollars as filed
PACIRA BIOSCIENCES INC COM695127100Stock352,637$8,946,401dollars as filed
FRESHWORKS INC CLASS A COM358054104Stock776,212$7,855,265dollars as filed
BIOLIFE SOLUTIONS INC COM NEW09062W204Stock274,217$7,743,888dollars as filed
FIVE9 INC338307101COM336,277$7,169,426dollars as filed
PROFOUND MED CORP74319B502COM NEW962,186$6,398,537dollars as filed
00000000000328,488$6,119,731dollars as filed
TREACE MED CONCEPTS INC89455T109COM1,534,034$6,105,455dollars as filed
ORASURE TECHNOLOGIES INC68554V108COM1,207,440$5,385,182dollars as filed
AMPLITUDE INC COM CL A03213A104Stock634,987$4,857,651dollars as filed
DOUBLEVERIFY HLDGS INC COM25862V105Stock438,039$4,748,343dollars as filed
QUIDELORTHO CORP COM219798105Stock241,097$4,222,814dollars as filed
VERTEX INC92538J106CL A361,621$4,151,409dollars as filed
BLACKLINE, INC.09239B109COM130,050$3,650,504dollars as filed
MARINEMAX INC567908108COM97,242$3,561,002dollars as filed
KALTURA INC483467106COMMON STOCK1,413,010$1,836,913dollars as filed
CNFINANCE HLDGS LTD18979T204SPONSORED ADS108,017$299,207dollars as filed
BEYOND MEAT INC08862E109COM388,880$291,660dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001019056-26-000122this filing2026-08-05acceptance time not in the bulk data set