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HARBOR CAPITAL ADVISORS, INC.: AHCO position timeline

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

HARBOR CAPITAL ADVISORS, INC. held 202,040 AHCO 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 202,040 shares
    Change vs previous 13F -59,604 shares

    0.14% of the 13F portfolio, value $2,105,000.

    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 261,644 shares
    Change vs previous 13F +88,129 shares

    0.25% of the 13F portfolio, value $3,114,000.

    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 173,515 shares
    Change vs previous 13F +11,398 shares

    0.13% of the 13F portfolio, value $1,728,000.

    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 162,117 shares
    Change vs previous 13F -435,043 shares

    0.11% of the 13F portfolio, value $1,451,000.

    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 597,160 shares
    Change vs previous 13F +10,717 shares

    0.24% of the 13F portfolio, value $5,631,000.

    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 586,443 shares
    Change vs previous 13F +111,721 shares

    0.29% of the 13F portfolio, value $6,357,000.

    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 474,722 shares
    Change vs previous 13F +24,882 shares

    0.2% of the 13F portfolio, value $4,519,000.

    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 449,840 shares
    Change vs previous 13F not available

    0.22% of the 13F portfolio, value $5,052,000.

    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).