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Disclosery

HARBOR CAPITAL ADVISORS, INC.: ATEN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of HARBOR CAPITAL ADVISORS, INC. on ATEN, newest first. How the timeline and the estimate are built.

HARBOR CAPITAL ADVISORS, INC. held 147,669 ATEN shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 147,669 shares
    Change vs previous 13F -39,461 shares

    0.38% of the 13F portfolio, value $5,517,000.

    13F-HR 0001039128-26-000003 filed by HARBOR CAPITAL ADVISORS, INC.
    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 187,130 shares
    Change vs previous 13F -30,382 shares

    0.35% of the 13F portfolio, value $4,326,000.

    13F-HR 0001039128-26-000002 filed by HARBOR CAPITAL ADVISORS, INC.
    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 217,512 shares
    Change vs previous 13F -20,623 shares

    0.3% of the 13F portfolio, value $3,848,000.

    13F-HR 0001039128-26-000001 filed by HARBOR CAPITAL ADVISORS, INC.
    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 238,135 shares
    Change vs previous 13F -590,481 shares

    0.34% of the 13F portfolio, value $4,322,000.

    13F-HR 0001039128-25-000005 filed by HARBOR CAPITAL ADVISORS, INC.
    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 828,616 shares
    Change vs previous 13F +19,870 shares

    0.67% of the 13F portfolio, value $16,034,000.

    13F-HR 0001039128-25-000003 filed by HARBOR CAPITAL ADVISORS, INC.
    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 808,746 shares
    Change vs previous 13F -7,419 shares

    0.6% of the 13F portfolio, value $13,215,000.

    13F-HR 0001039128-25-000002 filed by HARBOR CAPITAL ADVISORS, INC.
    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 816,165 shares
    Change vs previous 13F +20,537 shares

    0.66% of the 13F portfolio, value $15,017,000.

    13F-HR 0001039128-25-000001 filed by HARBOR CAPITAL ADVISORS, INC.
    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 795,628 shares
    Change vs previous 13F not available

    0.5% of the 13F portfolio, value $11,489,000.

    13F-HR 0001039128-24-000005 filed by HARBOR CAPITAL ADVISORS, INC.
    Filed (acceptance time not in the bulk data set), ingested

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