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Union Square Park Capital Management, LLC: COMP position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Union Square Park Capital Management, LLC on COMP, newest first. How the timeline and the estimate are built.

Union Square Park Capital Management, LLC held 650,000 COMP shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 650,000 shares
    Change vs previous 13F +75,000 shares

    5.83% of the 13F portfolio, value $8,014,500.

    13F-HR 0001172661-26-003540 filed by Union Square Park Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2026-03-31
    13F/A 575,000 shares
    Change vs previous 13F -92,287 shares

    3.68% of the 13F portfolio, value $4,203,250.

    13F-HR/A 0001172661-26-002236 filed by Union Square Park Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 667,287 shares
    Change vs previous 13F -482,113 shares

    5.51% of the 13F portfolio, value $7,053,224.

    13F-HR 0001172661-26-000842 filed by Union Square Park Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 1,149,400 shares
    Change vs previous 13F +624,400 shares

    6.36% of the 13F portfolio, value $9,229,682.

    13F-HR 0001172661-25-004807 filed by Union Square Park Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 525,000 shares
    Change vs previous 13F +125,000 shares

    2.87% of the 13F portfolio, value $3,297,000.

    13F-HR 0001172661-25-003071 filed by Union Square Park Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 400,000 shares
    Change vs previous 13F 0 shares

    3.84% of the 13F portfolio, value $3,492,000.

    13F-HR 0001172661-25-001998 filed by Union Square Park Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 400,000 shares
    Change vs previous 13F +100,000 shares

    2.55% of the 13F portfolio, value $2,340,000.

    13F-HR 0001172661-25-001031 filed by Union Square Park Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 300,000 shares
    Change vs previous 13F not available

    2.48% of the 13F portfolio, value $1,833,000.

    13F-HR 0001172661-24-004808 filed by Union Square Park Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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