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WINDWARD CAPITAL MANAGEMENT CO /CA: BLK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of WINDWARD CAPITAL MANAGEMENT CO /CA on BLK, newest first. How the timeline and the estimate are built.

WINDWARD CAPITAL MANAGEMENT CO /CA held 37,096 BLK shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 37,096 shares
    Change vs previous 13F -166 shares

    2.7% of the 13F portfolio, value $35,669,836.

    13F-HR 0001078635-26-000001 filed by WINDWARD CAPITAL MANAGEMENT CO /CA
    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 37,262 shares
    Change vs previous 13F -161 shares

    2.92% of the 13F portfolio, value $35,835,337.

    13F-HR 0001172661-26-001747 filed by WINDWARD CAPITAL MANAGEMENT CO /CA
    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 37,423 shares
    Change vs previous 13F -1,326 shares

    3.17% of the 13F portfolio, value $40,055,456.

    13F-HR 0001172661-26-000370 filed by WINDWARD CAPITAL MANAGEMENT CO /CA
    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 38,749 shares
    Change vs previous 13F -240 shares

    3.6% of the 13F portfolio, value $45,175,790.

    13F-HR 0001172661-25-004498 filed by WINDWARD CAPITAL MANAGEMENT CO /CA
    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 38,989 shares
    Change vs previous 13F -209 shares

    3.47% of the 13F portfolio, value $40,909,377.

    13F-HR 0001172661-25-003076 filed by WINDWARD CAPITAL MANAGEMENT CO /CA
    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 39,198 shares
    Change vs previous 13F -406 shares

    3.2% of the 13F portfolio, value $37,100,051.

    13F-HR 0001172661-25-001771 filed by WINDWARD CAPITAL MANAGEMENT CO /CA
    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 39,604 shares
    Change vs previous 13F not available

    3.1% of the 13F portfolio, value $40,598,641.

    13F-HR 0001172661-25-000359 filed by WINDWARD CAPITAL MANAGEMENT CO /CA
    Filed (acceptance time not in the bulk data set), ingested

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