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Disclosery

Lansing Street Advisors: BLK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Lansing Street Advisors on BLK, newest first. How the timeline and the estimate are built.

Lansing Street Advisors held 274 BLK shares at 2026-06-30 per its 13F-HR filed 2026-07-24.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 274 shares
    Change vs previous 13F +1 shares

    0.06% of the 13F portfolio, value $263,554.

    13F-HR 0001926571-26-000003 filed by Lansing Street Advisors
    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 273 shares
    Change vs previous 13F +23 shares

    0.07% of the 13F portfolio, value $262,408.

    13F-HR 0001926571-26-000002 filed by Lansing Street Advisors
    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 250 shares
    Change vs previous 13F -10 shares

    0.07% of the 13F portfolio, value $267,103.

    13F-HR 0001926571-26-000001 filed by Lansing Street Advisors
    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 260 shares
    Change vs previous 13F +21 shares

    0.08% of the 13F portfolio, value $303,700.

    13F-HR 0001926571-25-000002 filed by Lansing Street Advisors
    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 239 shares
    Change vs previous 13F -6 shares

    0.07% of the 13F portfolio, value $251,284.

    13F-HR 0001085146-25-004112 filed by Lansing Street Advisors
    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 245 shares
    Change vs previous 13F +7 shares

    0.08% of the 13F portfolio, value $232,198.

    13F-HR 0001085146-25-002381 filed by Lansing Street Advisors
    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 238 shares
    Change vs previous 13F not available

    0.09% of the 13F portfolio, value $244,140.

    13F-HR 0001085146-25-000727 filed by Lansing Street Advisors
    Filed (acceptance time not in the bulk data set), ingested

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