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Disclosery

Pacific Heights Asset Management LLC: ARM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Pacific Heights Asset Management LLC on ARM, newest first. How the timeline and the estimate are built.

Pacific Heights Asset Management LLC held 325,000 ARM shares at 2026-06-30 per its 13F-HR filed 2026-08-17.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 325,000 shares
    Change vs previous 13F 0 shares

    3.65% of the 13F portfolio, value $115,235,250.

    13F-HR 0001193125-26-353582 filed by Pacific Heights Asset 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 325,000 shares
    Change vs previous 13F +50,000 shares

    1.65% of the 13F portfolio, value $49,166,000.

    13F-HR 0001193125-26-214483 filed by Pacific Heights Asset 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 275,000 shares
    Change vs previous 13F +90,000 shares

    1.13% of the 13F portfolio, value $30,060,250.

    13F-HR 0001193125-26-039517 filed by Pacific Heights Asset 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 185,000 shares
    Change vs previous 13F +45,000 shares

    1.16% of the 13F portfolio, value $26,175,650.

    13F-HR 0001193125-25-256152 filed by Pacific Heights Asset 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 140,000 shares
    Change vs previous 13F not available

    1.21% of the 13F portfolio, value $22,643,600.

    13F-HR 0000950123-25-006766 filed by Pacific Heights Asset Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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