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Disclosery

J. Goldman & Co LP: ARM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of J. Goldman & Co LP on ARM, newest first. How the timeline and the estimate are built.

J. Goldman & Co LP held 1,350 ARM 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 1,350 shares
    Change vs previous 13F +1,350 shares

    0.02% of the 13F portfolio, value $478,670.

    13F-HR 0001412741-26-000003 filed by J. Goldman & Co LP
    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 0 shares
    Change vs previous 13F -52,500 shares

    13F-HR 0001412741-26-000002 filed by J. Goldman & Co LP
    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.

  3. period ended2025-12-31
    13F 52,500 shares
    Change vs previous 13F +52,500 shares

    0.22% of the 13F portfolio, value $5,738,775.

    13F-HR 0001412741-26-000001 filed by J. Goldman & Co LP
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-03-31
    13F 0 shares
    Change vs previous 13F -45,000 shares

    13F-HR 0001085146-25-003196 filed by J. Goldman & Co LP
    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.

  5. period ended2024-12-31
    13F 45,000 shares
    Change vs previous 13F not available

    0.2% of the 13F portfolio, value $5,551,200.

    13F-HR 0001085146-25-001524 filed by J. Goldman & Co LP
    Filed (acceptance time not in the bulk data set), ingested

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