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RUSH ISLAND MANAGEMENT, LP: FRT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of RUSH ISLAND MANAGEMENT, LP on FRT, newest first. How the timeline and the estimate are built.

RUSH ISLAND MANAGEMENT, LP held 0 FRT 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 0 shares
    Change vs previous 13F -638,538 shares

    13F-HR 0001214659-26-010384 filed by RUSH ISLAND MANAGEMENT, LP
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2026-03-31
    13F 638,538 shares
    Change vs previous 13F -646,557 shares

    4.55% of the 13F portfolio, value $67,819,121.

    13F-HR 0001214659-26-006469 filed by RUSH ISLAND MANAGEMENT, 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 1,285,095 shares
    Change vs previous 13F -26,393 shares

    8.09% of the 13F portfolio, value $129,537,576.

    13F-HR 0001214659-26-001981 filed by RUSH ISLAND MANAGEMENT, 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 1,311,488 shares
    Change vs previous 13F -294,248 shares

    9.11% of the 13F portfolio, value $132,866,849.

    13F-HR 0001214659-25-016635 filed by RUSH ISLAND MANAGEMENT, 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 1,605,736 shares
    Change vs previous 13F +188,116 shares

    9.93% of the 13F portfolio, value $152,528,863.

    13F-HR 0001214659-25-012229 filed by RUSH ISLAND MANAGEMENT, 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 1,417,620 shares
    Change vs previous 13F +228,886 shares

    8.83% of the 13F portfolio, value $138,671,588.

    13F-HR 0001214659-25-007835 filed by RUSH ISLAND MANAGEMENT, 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 1,188,734 shares
    Change vs previous 13F +182,120 shares

    8.85% of the 13F portfolio, value $133,078,771.

    13F-HR 0001214659-25-002846 filed by RUSH ISLAND MANAGEMENT, 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 1,006,614 shares
    Change vs previous 13F not available

    8.94% of the 13F portfolio, value $115,730,412.

    13F-HR 0001214659-24-019143 filed by RUSH ISLAND MANAGEMENT, LP
    Filed (acceptance time not in the bulk data set), ingested

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