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Disclosery

NORGES BANK: MASI position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of NORGES BANK on MASI, newest first. How the timeline and the estimate are built.

NORGES BANK held 0 MASI shares at 2026-03-31 per its 13F-HR filed 2026-05-11.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -377,421 shares

    13F-HR 0001374170-26-000023 filed by NORGES BANK
    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 377,421 shares
    Change vs previous 13F +377,421 shares

    0.01% of the 13F portfolio, value $49,087,375.

    13F-HR 0001374170-26-000012 filed by NORGES BANK
    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 0 shares
    Change vs previous 13F -39,053 shares

    13F-HR 0001374170-25-000104 filed by NORGES BANK
    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.

  4. period ended2025-06-30
    13F 39,053 shares
    Change vs previous 13F -361 shares

    <0.01% of the 13F portfolio, value $6,569,496.

    13F-HR 0001374170-25-000079 filed by NORGES BANK
    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/A 39,414 shares
    Change vs previous 13F +6,020 shares

    <0.01% of the 13F portfolio, value $6,566,372.

    13F-HR/A 0001374170-26-000021 filed by NORGES BANK
    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 33,394 shares
    Change vs previous 13F -221,994 shares

    <0.01% of the 13F portfolio, value $5,520,028.

    13F-HR 0001374170-25-000027 filed by NORGES BANK
    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/A 255,388 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $34,050,882.

    13F-HR/A 0001374170-25-000102 filed by NORGES BANK
    Filed (acceptance time not in the bulk data set), ingested

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