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OP Asset Management Ltd: BLK position timeline

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

OP Asset Management Ltd held 16,301 BLK shares at 2026-06-30 per its 13F-HR filed 2026-07-28.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 16,301 shares
    Change vs previous 13F +1,364 shares

    0.17% of the 13F portfolio, value $15,674,389.

    13F-HR 0002097005-26-000008 filed by OP Asset Management Ltd
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec ยง4.2).

  2. period ended2026-03-31
    13F/A 14,937 shares
    Change vs previous 13F -1,160 shares

    0.15% of the 13F portfolio, value $14,365,063.

    13F-HR/A 0002097005-26-000013 filed by OP Asset Management Ltd
    Accepted , ingested

  3. period ended2025-12-31
    13F/A 16,097 shares
    Change vs previous 13F +197 shares

    0.21% of the 13F portfolio, value $17,229,263.

    13F-HR/A 0002097005-26-000012 filed by OP Asset Management Ltd
    Accepted , ingested

  4. period ended2025-09-30
    13F/A 15,900 shares
    Change vs previous 13F +314 shares

    0.24% of the 13F portfolio, value $18,537,333.

    13F-HR/A 0002097005-26-000011 filed by OP Asset Management Ltd
    Accepted , ingested

  5. period ended2025-06-30
    13F/A 15,586 shares
    Change vs previous 13F +145 shares

    0.24% of the 13F portfolio, value $16,353,611.

    13F-HR/A 0002097005-26-000010 filed by OP Asset Management Ltd
    Accepted , ingested

  6. period ended2025-03-31
    13F/A 15,441 shares
    Change vs previous 13F not available

    0.25% of the 13F portfolio, value $14,614,598.

    13F-HR/A 0002097005-26-000009 filed by OP Asset Management Ltd
    Accepted , ingested