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NISA INVESTMENT ADVISORS, LLC: MRK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of NISA INVESTMENT ADVISORS, LLC on MRK, newest first. How the timeline and the estimate are built.

NISA INVESTMENT ADVISORS, LLC held 649,381 MRK shares at 2026-06-30 per its 13F-HR filed 2026-08-10.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 649,381 shares
    Change vs previous 13F -44,160 shares

    0.26% of the 13F portfolio, value $84,003,434.

    13F-HR 0000937615-26-000005 filed by NISA INVESTMENT ADVISORS, LLC
    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 693,541 shares
    Change vs previous 13F -17,578 shares

    0.31% of the 13F portfolio, value $84,017,228.

    13F-HR 0000937615-26-000003 filed by NISA INVESTMENT ADVISORS, LLC
    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 711,119 shares
    Change vs previous 13F +27,207 shares

    0.25% of the 13F portfolio, value $75,434,241.

    13F-HR 0000937615-26-000002 filed by NISA INVESTMENT ADVISORS, LLC
    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 683,912 shares
    Change vs previous 13F -125,886 shares

    0.22% of the 13F portfolio, value $57,956,427.

    13F-HR 0000937615-25-000011 filed by NISA INVESTMENT ADVISORS, LLC
    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 809,798 shares
    Change vs previous 13F +132,370 shares

    0.29% of the 13F portfolio, value $64,763,751.

    13F-HR 0000937615-25-000006 filed by NISA INVESTMENT ADVISORS, LLC
    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 677,428 shares
    Change vs previous 13F -184,516 shares

    0.31% of the 13F portfolio, value $61,357,971.

    13F-HR 0000937615-25-000003 filed by NISA INVESTMENT ADVISORS, 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 861,944 shares
    Change vs previous 13F +52,070 shares

    0.34% of the 13F portfolio, value $86,446,162.

    13F-HR 0000937615-25-000002 filed by NISA INVESTMENT ADVISORS, 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 809,874 shares
    Change vs previous 13F not available

    0.55% of the 13F portfolio, value $92,595,170.

    13F-HR 0000937615-24-000011 filed by NISA INVESTMENT ADVISORS, LLC
    Filed (acceptance time not in the bulk data set), ingested

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