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GAGNON SECURITIES LLC: PETS position timeline

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

GAGNON SECURITIES LLC held 0 PETS shares at 2026-03-31 per its 13F-HR filed 2026-04-22.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -42,328 shares

    13F-HR 0001019056-26-000076 filed by GAGNON SECURITIES LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-12-31
    13F 42,328 shares
    Change vs previous 13F +18,487 shares

    0.03% of the 13F portfolio, value $135,450.

    13F-HR 0001019056-26-000037 filed by GAGNON SECURITIES LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-09-30
    13F 23,841 shares
    Change vs previous 13F -48 shares

    0.01% of the 13F portfolio, value $59,841.

    13F-HR 0001019056-25-000228 filed by GAGNON SECURITIES LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-06-30
    13F 23,889 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $79,311.

    13F-HR 0001019056-25-000196 filed by GAGNON SECURITIES LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-03-31
    13F 23,889 shares
    Change vs previous 13F -641 shares

    0.02% of the 13F portfolio, value $100,095.

    13F-HR 0001019056-25-000173 filed by GAGNON SECURITIES LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2024-12-31
    13F 24,530 shares
    Change vs previous 13F -1,458 shares

    0.02% of the 13F portfolio, value $118,235.

    13F-HR 0001019056-25-000034 filed by GAGNON SECURITIES LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  7. period ended2024-09-30
    13F 25,988 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $95,636.

    13F-HR 0001019056-24-000316 filed by GAGNON SECURITIES LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).