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Madison Avenue Partners, LP: SOLV position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Madison Avenue Partners, LP on SOLV, newest first. How the timeline and the estimate are built.

Madison Avenue Partners, LP held 1,741,221 SOLV 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 1,741,221 shares
    Change vs previous 13F -134,515 shares

    5.78% of the 13F portfolio, value $134,335,200.

    13F-HR 0001801265-26-000005 filed by Madison Avenue Partners, LP
    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 1,875,736 shares
    Change vs previous 13F -112,322 shares

    5.33% of the 13F portfolio, value $122,485,561.

    13F-HR 0001801265-26-000003 filed by Madison Avenue Partners, LP
    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 1,988,058 shares
    Change vs previous 13F -318 shares

    6.77% of the 13F portfolio, value $157,533,716.

    13F-HR 0001801265-26-000002 filed by Madison Avenue Partners, LP
    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 1,988,376 shares
    Change vs previous 13F -255,968 shares

    8.66% of the 13F portfolio, value $145,151,448.

    13F-HR 0001801265-25-000008 filed by Madison Avenue Partners, LP
    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 2,244,344 shares
    Change vs previous 13F -568,673 shares

    11.36% of the 13F portfolio, value $170,211,049.

    13F-HR 0001801265-25-000005 filed by Madison Avenue Partners, LP
    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 2,813,017 shares
    Change vs previous 13F -14,655 shares

    18.16% of the 13F portfolio, value $213,901,813.

    13F-HR 0001801265-25-000004 filed by Madison Avenue Partners, LP
    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 2,827,672 shares
    Change vs previous 13F 0 shares

    19.78% of the 13F portfolio, value $186,796,012.

    13F-HR 0001801265-25-000002 filed by Madison Avenue Partners, LP
    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 2,827,672 shares
    Change vs previous 13F not available

    18.28% of the 13F portfolio, value $197,145,292.

    13F-HR 0001801265-24-000012 filed by Madison Avenue Partners, LP
    Filed (acceptance time not in the bulk data set), ingested

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