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Russell Investments Group, Ltd.: CSTL position timeline

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

Russell Investments Group, Ltd. held 31,679 CSTL 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 31,679 shares
    Change vs previous 13F +22,364 shares

    <0.01% of the 13F portfolio, value $761,446.

    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 9,315 shares
    Change vs previous 13F +6,827 shares

    <0.01% of the 13F portfolio, value $228,682.

    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 2,488 shares
    Change vs previous 13F -20 shares

    <0.01% of the 13F portfolio, value $96,783.

    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 2,508 shares
    Change vs previous 13F +976 shares

    <0.01% of the 13F portfolio, value $57,106.

    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 1,532 shares
    Change vs previous 13F -17,137 shares

    <0.01% of the 13F portfolio, value $31,283.

    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 18,669 shares
    Change vs previous 13F +11,457 shares

    <0.01% of the 13F portfolio, value $372,584.

    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 7,212 shares
    Change vs previous 13F -18,162 shares

    <0.01% of the 13F portfolio, value $192,198.

    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 25,374 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $723,682.

    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).