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TigerOak Management, L.L.C.: BLK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of TigerOak Management, L.L.C. on BLK, newest first. How the timeline and the estimate are built.

TigerOak Management, L.L.C. held 1,736 BLK shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,736 shares
    Change vs previous 13F -12 shares

    0.47% of the 13F portfolio, value $1,669,268.

    13F-HR 0001951757-26-001226 filed by TigerOak Management, L.L.C.
    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 1,748 shares
    Change vs previous 13F -8 shares

    0.53% of the 13F portfolio, value $1,681,069.

    13F-HR 0001951757-26-000683 filed by TigerOak Management, L.L.C.
    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 1,756 shares
    Change vs previous 13F 0 shares

    0.57% of the 13F portfolio, value $1,879,517.

    13F-HR 0001951757-26-000235 filed by TigerOak Management, L.L.C.
    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 1,756 shares
    Change vs previous 13F +19 shares

    0.64% of the 13F portfolio, value $2,047,268.

    13F-HR 0001951757-25-001368 filed by TigerOak Management, L.L.C.
    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 1,737 shares
    Change vs previous 13F -2 shares

    0.62% of the 13F portfolio, value $1,822,547.

    13F-HR 0001951757-25-000861 filed by TigerOak Management, L.L.C.
    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 1,739 shares
    Change vs previous 13F -32 shares

    0.64% of the 13F portfolio, value $1,645,929.

    13F-HR 0001951757-25-000435 filed by TigerOak Management, L.L.C.
    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 1,771 shares
    Change vs previous 13F not available

    0.66% of the 13F portfolio, value $1,815,470.

    13F-HR 0001951757-25-000156 filed by TigerOak Management, L.L.C.
    Filed (acceptance time not in the bulk data set), ingested

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