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Disclosery

Swiss National Bank: BLKB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Swiss National Bank on BLKB, newest first. How the timeline and the estimate are built.

Swiss National Bank held 71,453 BLKB 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 71,453 shares
    Change vs previous 13F -4,200 shares

    <0.01% of the 13F portfolio, value $2,116,438.

    13F-HR 0001582202-26-000007 filed by Swiss National Bank
    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 75,653 shares
    Change vs previous 13F -900 shares

    <0.01% of the 13F portfolio, value $2,920,962.

    13F-HR 0001582202-26-000004 filed by Swiss National Bank
    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 76,553 shares
    Change vs previous 13F +1,300 shares

    <0.01% of the 13F portfolio, value $4,847,336.

    13F-HR 0001582202-26-000002 filed by Swiss National Bank
    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 75,253 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $4,839,520.

    13F-HR 0001582202-25-000011 filed by Swiss National Bank
    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 75,253 shares
    Change vs previous 13F -3,400 shares

    <0.01% of the 13F portfolio, value $4,831,995.

    13F-HR 0001582202-25-000007 filed by Swiss National Bank
    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 78,653 shares
    Change vs previous 13F -2,500 shares

    <0.01% of the 13F portfolio, value $4,880,419.

    13F-HR 0001582202-25-000004 filed by Swiss National Bank
    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 81,153 shares
    Change vs previous 13F +500 shares

    <0.01% of the 13F portfolio, value $5,998,830.

    13F-HR 0001582202-25-000002 filed by Swiss National Bank
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 80,653 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $6,829,696.

    13F-HR 0001582202-24-000011 filed by Swiss National Bank
    Filed (acceptance time not in the bulk data set), ingested

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