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RUSH ISLAND MANAGEMENT, LP: SITC position timeline

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

RUSH ISLAND MANAGEMENT, LP held 4,499,853 SITC 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 4,499,853 shares
    Change vs previous 13F +54,187 shares

    1.18% of the 13F portfolio, value $17,864,416.

    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).

  2. period ended2026-03-31
    13F 4,445,666 shares
    Change vs previous 13F +456,032 shares

    1.61% of the 13F portfolio, value $24,006,596.

    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 3,989,634 shares
    Change vs previous 13F +659,269 shares

    1.6% of the 13F portfolio, value $25,613,450.

    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 3,330,365 shares
    Change vs previous 13F +580,819 shares

    2.06% of the 13F portfolio, value $30,006,589.

    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 2,749,546 shares
    Change vs previous 13F +398,094 shares

    2.02% of the 13F portfolio, value $31,097,365.

    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 2,351,452 shares
    Change vs previous 13F +769,151 shares

    1.92% of the 13F portfolio, value $30,192,644.

    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 1,582,301 shares
    Change vs previous 13F +1,354,866 shares

    1.61% of the 13F portfolio, value $24,193,382.

    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 227,435 shares
    Change vs previous 13F not available

    1.06% of the 13F portfolio, value $13,759,818.

    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).