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RHUMBLINE ADVISERS: TTEK position timeline

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

RHUMBLINE ADVISERS held 693,805 TTEK shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 693,805 shares
    Change vs previous 13F -19,962 shares

    0.02% of the 13F portfolio, value $20,043,975.

    13F-HR 0001115418-26-000005 filed by RHUMBLINE ADVISERS
    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 713,767 shares
    Change vs previous 13F +14,302 shares

    0.02% of the 13F portfolio, value $21,498,607.

    13F-HR 0001115418-26-000003 filed by RHUMBLINE ADVISERS
    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 699,465 shares
    Change vs previous 13F -21,332 shares

    0.02% of the 13F portfolio, value $23,459,991.

    13F-HR 0001115418-26-000002 filed by RHUMBLINE ADVISERS
    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 720,797 shares
    Change vs previous 13F -10,337 shares

    0.02% of the 13F portfolio, value $24,060,143.

    13F-HR 0001115418-25-000021 filed by RHUMBLINE ADVISERS
    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 731,134 shares
    Change vs previous 13F -13,277 shares

    0.02% of the 13F portfolio, value $26,291,528.

    13F-HR 0001115418-25-000017 filed by RHUMBLINE ADVISERS
    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/A 744,411 shares
    Change vs previous 13F -5,911 shares

    0.02% of the 13F portfolio, value $21,773,975.

    13F-HR/A 0001115418-25-000005 filed by RHUMBLINE ADVISERS
    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/A 750,322 shares
    Change vs previous 13F -44,868 shares

    0.03% of the 13F portfolio, value $29,892,782.

    13F-HR/A 0001115418-25-000006 filed by RHUMBLINE ADVISERS
    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 795,190 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $37,501,116.

    13F-HR 0001115418-24-000011 filed by RHUMBLINE ADVISERS
    Filed (acceptance time not in the bulk data set), ingested

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