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Disclosery

TIAA: ATEC position timeline

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

TIAA held 2,601,600 ATEC shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 2,601,600 shares
    Change vs previous 13F -247,813 shares

    0.01% of the 13F portfolio, value $22,503,840.

    13F-HR 0000930413-26-002447 filed by Nuveen, 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 2,849,413 shares
    Change vs previous 13F -24,329 shares

    0.01% of the 13F portfolio, value $31,001,614.

    13F-HR 0000930413-26-001390 filed by Nuveen, 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 2,873,742 shares
    Change vs previous 13F -38,066 shares

    0.02% of the 13F portfolio, value $60,463,532.

    13F-HR 0000930413-26-000405 filed by Nuveen, 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 2,911,808 shares
    Change vs previous 13F +396,408 shares

    0.01% of the 13F portfolio, value $42,337,688.

    13F-HR 0000930413-25-003416 filed by Nuveen, 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 2,515,400 shares
    Change vs previous 13F -10,884,411 shares

    0.01% of the 13F portfolio, value $27,920,940.

    13F-HR 0000930413-25-002413 filed by Nuveen, LLC
    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 13,399,811 shares
    Change vs previous 13F +10,814,815 shares

    0.53% of the 13F portfolio, value $1,739,943,729.

    13F-HR 0000930413-25-001717 filed by Nuveen, LLC
    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 2,584,996 shares
    Change vs previous 13F +1,136,330 shares

    0.01% of the 13F portfolio, value $23,730,263.

    13F-HR 0000930413-25-000580 filed by Nuveen Asset Management, LLC
    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 1,448,666 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $8,054,583.

    13F-HR 0000930413-24-003166 filed by Nuveen Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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