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Disclosery

FORSTA AP-FONDEN: MPWR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of FORSTA AP-FONDEN on MPWR, newest first. How the timeline and the estimate are built.

FORSTA AP-FONDEN held 0 MPWR shares at 2026-03-31 per its 13F-HR filed 2026-05-07.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -25,720 shares

    13F-HR 0001603328-26-000002 filed by FORSTA AP-FONDEN
    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 25,720 shares
    Change vs previous 13F -1,880 shares

    0.14% of the 13F portfolio, value $23,311,579.

    13F-HR 0001603328-26-000001 filed by FORSTA AP-FONDEN
    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 27,600 shares
    Change vs previous 13F +700 shares

    0.15% of the 13F portfolio, value $25,409,664.

    13F-HR 0001603328-25-000009 filed by FORSTA AP-FONDEN
    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 26,900 shares
    Change vs previous 13F +6,600 shares

    0.13% of the 13F portfolio, value $19,674,122.

    13F-HR 0001603328-25-000006 filed by FORSTA AP-FONDEN
    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 20,300 shares
    Change vs previous 13F +9,900 shares

    0.09% of the 13F portfolio, value $11,773,594.

    13F-HR 0001603328-25-000005 filed by FORSTA AP-FONDEN
    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 10,400 shares
    Change vs previous 13F +200 shares

    0.04% of the 13F portfolio, value $6,153,680.

    13F-HR 0001603328-25-000003 filed by FORSTA AP-FONDEN
    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 10,200 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $9,429,900.

    13F-HR 0001603328-24-000009 filed by FORSTA AP-FONDEN
    Filed (acceptance time not in the bulk data set), ingested

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