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Disclosery

NORGES BANK: ATRC position timeline

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

NORGES BANK held 374,362 ATRC shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 374,362 shares
    Change vs previous 13F +374,362 shares

    <0.01% of the 13F portfolio, value $10,474,649.

    13F-HR 0001374170-26-000069 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).

  2. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -214,016 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.

  3. period ended2025-12-31
    13F 214,016 shares
    Change vs previous 13F +214,016 shares

    <0.01% of the 13F portfolio, value $8,466,473.

    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).

  4. period ended2025-09-30
    13F 0 shares
    Change vs previous 13F -10,438 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.

  5. period ended2025-06-30
    13F 10,438 shares
    Change vs previous 13F -48,516 shares

    <0.01% of the 13F portfolio, value $342,053.

    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).

  6. period ended2025-03-31
    13F/A 58,954 shares
    Change vs previous 13F -52,993 shares

    <0.01% of the 13F portfolio, value $1,901,856.

    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).

  7. period ended2024-12-31
    13F 111,947 shares
    Change vs previous 13F -46,497 shares

    <0.01% of the 13F portfolio, value $3,421,100.

    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).

  8. period ended2024-09-30
    13F/A 158,444 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $4,442,770.

    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).