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Disclosery

SummitTX Capital, L.P.: SDRL position timeline

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

SummitTX Capital, L.P. held 27,878 SDRL 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 27,878 shares
    Change vs previous 13F +14,988 shares

    0.03% of the 13F portfolio, value $1,054,346.

    13F-HR 0002052310-26-000002 filed by SummitTX Capital, 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 12,890 shares
    Change vs previous 13F -299,495 shares

    0.02% of the 13F portfolio, value $586,495.

    13F-HR 0000905148-26-002402 filed by SummitTX Capital, 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 312,385 shares
    Change vs previous 13F +302,219 shares

    0.33% of the 13F portfolio, value $10,808,521.

    13F-HR 0000905148-26-000842 filed by SummitTX Capital, 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 10,166 shares
    Change vs previous 13F -2,943 shares

    0.01% of the 13F portfolio, value $307,115.

    13F-HR 0000905148-25-004050 filed by SummitTX Capital, 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 13,109 shares
    Change vs previous 13F +628 shares

    0.02% of the 13F portfolio, value $344,111.

    13F-HR 0000905148-25-002950 filed by SummitTX Capital, 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 12,481 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $312,025.

    13F-HR 0000905148-25-001746 filed by SummitTX Capital, L.P.
    Filed (acceptance time not in the bulk data set), ingested

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