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Disclosery

CHAPIN DAVIS, INC.: WDC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of CHAPIN DAVIS, INC. on WDC, newest first. How the timeline and the estimate are built.

CHAPIN DAVIS, INC. held 43,060 WDC shares at 2026-09-30 per its 13F-HR filed 2026-10-09.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 43,060 shares
    Change vs previous 13F -1,100 shares

    3.76% of the 13F portfolio, value $19,568,595.

    13F-HR 0001085146-26-000828 filed by CHAPIN DAVIS, INC.
    Accepted , ingested

  2. period ended2026-06-30
    13F 44,160 shares
    Change vs previous 13F -16,881 shares

    4.96% of the 13F portfolio, value $28,205,186.

    13F-HR 0000872098-26-000005 filed by CHAPIN DAVIS, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 61,041 shares
    Change vs previous 13F -17,348 shares

    3.68% of the 13F portfolio, value $16,510,940.

    13F-HR 0000872098-26-000004 filed by CHAPIN DAVIS, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 78,389 shares
    Change vs previous 13F -2,343 shares

    3.16% of the 13F portfolio, value $13,504,017.

    13F-HR 0000872098-26-000001 filed by CHAPIN DAVIS, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 80,732 shares
    Change vs previous 13F not available

    2.38% of the 13F portfolio, value $9,692,736.

    13F-HR 0001085146-25-005864 filed by CHAPIN DAVIS, INC.
    Filed (acceptance time not in the bulk data set), ingested

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