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Russell Investments Group, Ltd.: MKSI position timeline

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

Russell Investments Group, Ltd. held 68,805 MKSI 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 68,805 shares
    Change vs previous 13F +21,610 shares

    0.03% of the 13F portfolio, value $30,604,373.

    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 47,195 shares
    Change vs previous 13F +12,206 shares

    0.01% of the 13F portfolio, value $10,846,017.

    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 34,989 shares
    Change vs previous 13F -381 shares

    0.01% of the 13F portfolio, value $5,593,851.

    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 35,370 shares
    Change vs previous 13F +24,276 shares

    <0.01% of the 13F portfolio, value $4,377,851.

    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 11,094 shares
    Change vs previous 13F -19,891 shares

    <0.01% of the 13F portfolio, value $1,102,354.

    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 30,985 shares
    Change vs previous 13F +2,437 shares

    <0.01% of the 13F portfolio, value $2,483,526.

    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 28,548 shares
    Change vs previous 13F -1,700 shares

    <0.01% of the 13F portfolio, value $2,980,227.

    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 30,248 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $3,288,279.

    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).