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Select Equity Group, L.P.: ADEA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Select Equity Group, L.P. on ADEA, newest first. How the timeline and the estimate are built.

Select Equity Group, L.P. held 803,196 ADEA 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 803,196 shares
    Change vs previous 13F +289,771 shares

    0.14% of the 13F portfolio, value $26,449,244.

    13F-HR 0001592643-26-000010 filed by Select Equity Group, L.P.
    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 513,425 shares
    Change vs previous 13F +38,269 shares

    0.07% of the 13F portfolio, value $12,337,603.

    13F-HR 0001592643-26-000007 filed by Select Equity Group, L.P.
    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 475,156 shares
    Change vs previous 13F -193,903 shares

    0.04% of the 13F portfolio, value $8,196,441.

    13F-HR 0001592643-26-000004 filed by Select Equity Group, L.P.
    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 669,059 shares
    Change vs previous 13F +127,161 shares

    0.05% of the 13F portfolio, value $11,240,191.

    13F-HR 0001592643-25-000010 filed by Select Equity Group, L.P.
    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 541,898 shares
    Change vs previous 13F +32,440 shares

    0.03% of the 13F portfolio, value $7,662,438.

    13F-HR 0001592643-25-000006 filed by Select Equity Group, L.P.
    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 509,458 shares
    Change vs previous 13F -178,606 shares

    0.03% of the 13F portfolio, value $6,735,035.

    13F-HR 0001592643-25-000004 filed by Select Equity Group, L.P.
    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 688,064 shares
    Change vs previous 13F -33,881 shares

    0.04% of the 13F portfolio, value $9,619,135.

    13F-HR 0001592643-25-000002 filed by Select Equity Group, L.P.
    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 721,945 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $8,598,365.

    13F-HR 0001592643-24-000008 filed by Select Equity Group, L.P.
    Filed (acceptance time not in the bulk data set), ingested

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