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Disclosery

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

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

Select Equity Group, L.P. held 165,257 MRCY 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 165,257 shares
    Change vs previous 13F +81,791 shares

    0.11% of the 13F portfolio, value $20,215,889.

    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 83,466 shares
    Change vs previous 13F +5,645 shares

    0.03% of the 13F portfolio, value $6,085,506.

    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 77,821 shares
    Change vs previous 13F -26,027 shares

    0.03% of the 13F portfolio, value $5,681,711.

    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 103,848 shares
    Change vs previous 13F +20,078 shares

    0.03% of the 13F portfolio, value $8,037,835.

    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 83,770 shares
    Change vs previous 13F +65,219 shares

    0.02% of the 13F portfolio, value $4,511,852.

    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 18,551 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $799,363.

    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).