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Russell Investments Group, Ltd.: TTEK position timeline

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

Russell Investments Group, Ltd. held 139,498 TTEK shares at 2026-06-30 per its 13F-HR filed 2026-08-06.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 139,498 shares
    Change vs previous 13F -190,447 shares

    <0.01% of the 13F portfolio, value $4,029,914.

    13F-HR 0001193125-26-336961 filed by Russell Investments Group, Ltd.
    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 329,945 shares
    Change vs previous 13F +116,961 shares

    0.01% of the 13F portfolio, value $9,937,283.

    13F-HR 0001193125-26-213225 filed by Russell Investments Group, Ltd.
    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 212,984 shares
    Change vs previous 13F -320,406 shares

    0.01% of the 13F portfolio, value $7,144,275.

    13F-HR 0001193125-26-053181 filed by Russell Investments Group, Ltd.
    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 533,390 shares
    Change vs previous 13F +35,545 shares

    0.02% of the 13F portfolio, value $17,804,922.

    13F-HR 0001193125-25-278803 filed by Russell Investments Group, Ltd.
    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 497,845 shares
    Change vs previous 13F -34,675 shares

    0.02% of the 13F portfolio, value $17,902,130.

    13F-HR 0000950123-25-007728 filed by Russell Investments Group, Ltd.
    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 532,520 shares
    Change vs previous 13F -12,854 shares

    0.02% of the 13F portfolio, value $15,576,207.

    13F-HR 0000950123-25-004729 filed by Russell Investments Group, Ltd.
    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 545,374 shares
    Change vs previous 13F +343,791 shares

    0.03% of the 13F portfolio, value $21,727,680.

    13F-HR 0000950123-25-001908 filed by Russell Investments Group, Ltd.
    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 201,583 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $9,506,676.

    13F-HR 0000950123-24-011064 filed by Russell Investments Group, Ltd.
    Filed (acceptance time not in the bulk data set), ingested

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