Skip to content
Disclosery

DIMENSIONAL FUND ADVISORS LP: ADTN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of DIMENSIONAL FUND ADVISORS LP on ADTN, newest first. How the timeline and the estimate are built.

DIMENSIONAL FUND ADVISORS LP held 1,366,243 ADTN 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 1,366,243 shares
    Change vs previous 13F +29,215 shares

    <0.01% of the 13F portfolio, value $18,989,752.

    13F-HR 0000354204-26-000866 filed by DIMENSIONAL FUND ADVISORS LP
    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 1,337,028 shares
    Change vs previous 13F +448,848 shares

    <0.01% of the 13F portfolio, value $16,817,145.

    13F-HR 0000354204-26-000581 filed by DIMENSIONAL FUND ADVISORS LP
    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 888,180 shares
    Change vs previous 13F +457,143 shares

    <0.01% of the 13F portfolio, value $7,719,379.

    13F-HR 0000354204-26-000347 filed by DIMENSIONAL FUND ADVISORS LP
    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 431,037 shares
    Change vs previous 13F -8,971 shares

    <0.01% of the 13F portfolio, value $4,042,447.

    13F-HR 0000354204-25-001337 filed by DIMENSIONAL FUND ADVISORS LP
    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 440,008 shares
    Change vs previous 13F -1,996 shares

    <0.01% of the 13F portfolio, value $3,946,508.

    13F-HR 0000354204-25-001097 filed by DIMENSIONAL FUND ADVISORS LP
    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 442,004 shares
    Change vs previous 13F -181,931 shares

    <0.01% of the 13F portfolio, value $3,855,090.

    13F-HR 0000354204-25-000866 filed by DIMENSIONAL FUND ADVISORS LP
    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 623,935 shares
    Change vs previous 13F +186,074 shares

    <0.01% of the 13F portfolio, value $5,197,241.

    13F-HR 0000354204-25-000528 filed by DIMENSIONAL FUND ADVISORS LP
    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 437,861 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $2,596,457.

    13F-HR 0000354204-24-004773 filed by DIMENSIONAL FUND ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

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