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Investment Management Corp of Ontario: BLK position timeline

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

Investment Management Corp of Ontario held 10,459 BLK shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 10,459 shares
    Change vs previous 13F -1,140 shares

    0.13% of the 13F portfolio, value $10,056,956.

    13F-HR 0001999371-26-018010 filed by Investment Management Corp of Ontario
    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 11,599 shares
    Change vs previous 13F -977 shares

    0.14% of the 13F portfolio, value $11,154,874.

    13F-HR 0001999371-26-010874 filed by Investment Management Corp of Ontario
    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 12,576 shares
    Change vs previous 13F +5,677 shares

    0.18% of the 13F portfolio, value $13,460,596.

    13F-HR 0001999371-26-003507 filed by Investment Management Corp of Ontario
    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 6,899 shares
    Change vs previous 13F +385 shares

    0.12% of the 13F portfolio, value $8,043,337.

    13F-HR 0001999371-25-017736 filed by Investment Management Corp of Ontario
    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 6,514 shares
    Change vs previous 13F -600 shares

    0.1% of the 13F portfolio, value $6,834,815.

    13F-HR 0001999371-25-011301 filed by Investment Management Corp of Ontario
    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 7,114 shares
    Change vs previous 13F +100 shares

    0.14% of the 13F portfolio, value $6,733,259.

    13F-HR 0001999371-25-006258 filed by Investment Management Corp of Ontario
    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 7,014 shares
    Change vs previous 13F not available

    0.24% of the 13F portfolio, value $7,190,122.

    13F-HR 0001839882-25-009247 filed by Investment Management Corp of Ontario
    Filed (acceptance time not in the bulk data set), ingested

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