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NISA INVESTMENT ADVISORS, LLC: BKH position timeline

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

NISA INVESTMENT ADVISORS, LLC held 50,203 BKH 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 50,203 shares
    Change vs previous 13F +416 shares

    0.01% of the 13F portfolio, value $3,735,103.

    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 49,787 shares
    Change vs previous 13F +100 shares

    0.01% of the 13F portfolio, value $3,455,716.

    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 49,687 shares
    Change vs previous 13F +2,263 shares

    0.01% of the 13F portfolio, value $3,449,272.

    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 47,424 shares
    Change vs previous 13F -6,373 shares

    0.01% of the 13F portfolio, value $2,920,844.

    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 53,797 shares
    Change vs previous 13F +5,787 shares

    0.01% of the 13F portfolio, value $3,018,012.

    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 48,010 shares
    Change vs previous 13F -1,051 shares

    0.01% of the 13F portfolio, value $2,911,807.

    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 49,061 shares
    Change vs previous 13F +138 shares

    0.01% of the 13F portfolio, value $2,871,050.

    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 48,923 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $2,990,174.

    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).