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Disclosery

Reflection Asset Management: COST position timeline

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

Reflection Asset Management held 3,217 COST shares at 2026-03-31 per its 13F-HR filed 2026-08-26.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 3,217 shares
    Change vs previous 13F +833 shares

    1.96% of the 13F portfolio, value $3,205,515.

    13F-HR 0002108398-26-000004 filed by Reflection Asset Management
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2025-12-31
    13F 2,384 shares
    Change vs previous 13F not available

    1.46% of the 13F portfolio, value $2,055,819.

    13F-HR 0002108398-26-000002 filed by Reflection Asset Management
    Filed (acceptance time not in the bulk data set), ingested

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