GAGNON SECURITIES LLC: HZO position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of GAGNON SECURITIES LLC on HZO, newest first. How the timeline and the estimate are built.

GAGNON SECURITIES LLC held 308,722 HZO shares at 2026-06-30 per its 13F-HR filed 2026-08-05.

the latest 13F is the newest step

period ended2026-06-30
13F 308,722 shares
Change vs previous 13F -9,130 shares
1.67% of the 13F portfolio, value $11,305,400.
13F-HR 0001019056-26-000123 filed by GAGNON SECURITIES LLC
Filed 2026-08-05 (acceptance time not in the bulk data set), ingested 2026-10-06 09:57:27 UTC
- GAGNON SECURITIES LLC: 211,480 shares
- Gagnon Advisors, LLC: 97,242 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F 317,852 shares
Change vs previous 13F -198,685 shares
1.51% of the 13F portfolio, value $8,601,076.
13F-HR 0001019056-26-000076 filed by GAGNON SECURITIES LLC
Filed 2026-04-22 (acceptance time not in the bulk data set), ingested 2026-10-06 09:58:43 UTC
- GAGNON SECURITIES LLC: 220,610 shares
- Gagnon Advisors, LLC: 97,242 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-12-31
13F 516,537 shares
Change vs previous 13F +103,343 shares
1.93% of the 13F portfolio, value $12,515,691.
13F-HR 0001019056-26-000037 filed by GAGNON SECURITIES LLC
Filed 2026-02-13 (acceptance time not in the bulk data set), ingested 2026-10-07 03:01:36 UTC
- GAGNON SECURITIES LLC: 322,053 shares
- Gagnon Advisors, LLC: 194,484 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-09-30
13F 413,194 shares
Change vs previous 13F not available
1.58% of the 13F portfolio, value $10,466,204.
13F-HR 0001019056-25-000228 filed by GAGNON SECURITIES LLC
Filed 2025-11-03 (acceptance time not in the bulk data set), ingested 2026-10-07 03:02:25 UTC
- GAGNON SECURITIES LLC: 261,349 shares
- Gagnon Advisors, LLC: 151,845 shares
Acceptance time not in the bulk data set (spec §4.2).