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Disclosery

Swiss National Bank: WELL position timeline

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

Swiss National Bank held 1,987,000 WELL 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 1,987,000 shares
    Change vs previous 13F -27,200 shares

    0.24% of the 13F portfolio, value $450,989,390.

    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 2,014,200 shares
    Change vs previous 13F +181,400 shares

    0.23% of the 13F portfolio, value $398,227,482.

    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 1,832,800 shares
    Change vs previous 13F -52,300 shares

    0.2% of the 13F portfolio, value $340,186,008.

    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 1,885,100 shares
    Change vs previous 13F -77,800 shares

    0.19% of the 13F portfolio, value $335,811,714.

    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 1,962,900 shares
    Change vs previous 13F +206,600 shares

    0.18% of the 13F portfolio, value $301,756,617.

    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 1,756,300 shares
    Change vs previous 13F +9,100 shares

    0.19% of the 13F portfolio, value $269,082,723.

    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 1,747,200 shares
    Change vs previous 13F -27,500 shares

    0.15% of the 13F portfolio, value $220,199,616.

    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 1,774,700 shares
    Change vs previous 13F not available

    0.15% of the 13F portfolio, value $227,214,841.

    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).