Skip to content
Disclosery

Michael & Susan Dell Foundation: HAYW position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Michael & Susan Dell Foundation on HAYW, newest first. How the timeline and the estimate are built.

Michael & Susan Dell Foundation held 4,340,559 HAYW shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 4,340,559 shares
    Change vs previous 13F 0 shares

    1.98% of the 13F portfolio, value $75,135,076.

    13F-HR 0001104659-26-097229 filed by Michael & Susan Dell Foundation
    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 4,340,559 shares
    Change vs previous 13F 0 shares

    2.04% of the 13F portfolio, value $58,076,679.

    13F-HR 0001104659-26-062560 filed by Michael & Susan Dell Foundation
    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 4,340,559 shares
    Change vs previous 13F -737,043 shares

    2.32% of the 13F portfolio, value $67,061,637.

    13F-HR 0001104659-26-016582 filed by Michael & Susan Dell Foundation
    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 5,077,602 shares
    Change vs previous 13F -3,865,894 shares

    3.13% of the 13F portfolio, value $76,773,342.

    13F-HR 0001104659-25-112559 filed by Michael & Susan Dell Foundation
    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 8,943,496 shares
    Change vs previous 13F 0 shares

    5.36% of the 13F portfolio, value $123,420,245.

    13F-HR 0001104659-25-078621 filed by Michael & Susan Dell Foundation
    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 8,943,496 shares
    Change vs previous 13F -40,996 shares

    6.37% of the 13F portfolio, value $124,493,464.

    13F-HR 0001104659-25-049507 filed by Michael & Susan Dell Foundation
    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 8,984,492 shares
    Change vs previous 13F +6,400,000 shares

    7.37% of the 13F portfolio, value $137,372,883.

    13F-HR 0001104659-25-014115 filed by Michael & Susan Dell Foundation
    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 2,584,492 shares
    Change vs previous 13F not available

    2.83% of the 13F portfolio, value $39,646,107.

    13F-HR 0001104659-24-119250 filed by Michael & Susan Dell Foundation
    Filed (acceptance time not in the bulk data set), ingested

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