Skip to content
Disclosery

NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC: MKSI position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC on MKSI, newest first. How the timeline and the estimate are built.

NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC held 188,402 MKSI 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 188,402 shares
    Change vs previous 13F +173,129 shares

    0.04% of the 13F portfolio, value $83,801,272.

    13F-HR 0001141802-26-000015 filed by NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO
    Filed (acceptance time not in the bulk data set), ingested

    • NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO: 173,207 shares
    • NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC: 15,195 shares

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

  2. period ended2026-03-31
    13F 15,273 shares
    Change vs previous 13F -373 shares

    <0.01% of the 13F portfolio, value $3,509,889.

    13F-HR 0001629649-26-000002 filed by NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC
    Filed (acceptance time not in the bulk data set), ingested

    • NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO: 225 shares
    • NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC: 15,048 shares

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

  3. period ended2025-12-31
    13F/A 15,646 shares
    Change vs previous 13F +254 shares

    <0.01% of the 13F portfolio, value $2,500,231.

    13F-HR 0001629649-26-000001 filed by NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC
    Filed (acceptance time not in the bulk data set), ingested

    • NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO: 618 shares
    • NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC: 15,028 shares

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

  4. period ended2025-09-30
    13F 15,392 shares
    Change vs previous 13F +394 shares

    <0.01% of the 13F portfolio, value $1,905,068.

    13F-HR 0001629649-25-000010 filed by NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC
    Filed (acceptance time not in the bulk data set), ingested

    • NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO: 422 shares
    • NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC: 14,970 shares

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

  5. period ended2025-06-30
    13F 14,998 shares
    Change vs previous 13F +35 shares

    <0.01% of the 13F portfolio, value $1,490,201.

    13F-HR 0001085146-25-004908 filed by NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC
    Filed (acceptance time not in the bulk data set), ingested

    • NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO: 23 shares
    • NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC: 14,975 shares

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

  6. period ended2025-03-31
    13F 14,963 shares
    Change vs previous 13F +5 shares

    0.02% of the 13F portfolio, value $1,199,284.

    13F-HR 0001085146-25-003074 filed by NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC
    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 14,958 shares
    Change vs previous 13F +29 shares

    0.03% of the 13F portfolio, value $1,561,466.

    13F-HR 0001085146-25-000993 filed by NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC
    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 14,929 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $1,622,932.

    13F-HR 0001085146-24-005571 filed by NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC
    Filed (acceptance time not in the bulk data set), ingested

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