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Disclosery

CANADA PENSION PLAN INVESTMENT BOARD: ATEC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of CANADA PENSION PLAN INVESTMENT BOARD on ATEC, newest first. How the timeline and the estimate are built.

CANADA PENSION PLAN INVESTMENT BOARD held 11,400 ATEC 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 11,400 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $98,610.

    13F-HR 0001104659-26-097308 filed by CANADA PENSION PLAN INVESTMENT BOARD
    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 11,400 shares
    Change vs previous 13F -166,700 shares

    <0.01% of the 13F portfolio, value $124,032.

    13F-HR 0001104659-26-062533 filed by CANADA PENSION PLAN INVESTMENT BOARD
    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 178,100 shares
    Change vs previous 13F +6,400 shares

    <0.01% of the 13F portfolio, value $3,747,224.

    13F-HR 0001104659-26-016373 filed by CANADA PENSION PLAN INVESTMENT BOARD
    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 171,700 shares
    Change vs previous 13F +169,500 shares

    <0.01% of the 13F portfolio, value $2,496,518.

    13F-HR 0001104659-25-111415 filed by CANADA PENSION PLAN INVESTMENT BOARD
    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 2,200 shares
    Change vs previous 13F -1,100 shares

    <0.01% of the 13F portfolio, value $24,420.

    13F-HR 0001104659-25-078758 filed by CANADA PENSION PLAN INVESTMENT BOARD
    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 3,300 shares
    Change vs previous 13F +3,300 shares

    <0.01% of the 13F portfolio, value $33,462.

    13F-HR 0001104659-25-048705 filed by CANADA PENSION PLAN INVESTMENT BOARD
    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 0 shares
    Change vs previous 13F not available

    13F-HR 0001104659-24-118158 filed by CANADA PENSION PLAN INVESTMENT BOARD
    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.