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Disclosery

Atom Investors LP: SU position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Atom Investors LP on SU, newest first. How the timeline and the estimate are built.

Atom Investors LP held 10,632 SU 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 10,632 shares
    Change vs previous 13F -24,608 shares

    0.05% of the 13F portfolio, value $570,726.

    13F-HR 0001214659-26-010164 filed by Atom Investors 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 35,240 shares
    Change vs previous 13F -44,725 shares

    0.17% of the 13F portfolio, value $2,329,716.

    13F-HR 0001214659-26-006309 filed by Atom Investors 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 79,965 shares
    Change vs previous 13F -4,375 shares

    0.28% of the 13F portfolio, value $3,547,247.

    13F-HR 0001214659-26-001839 filed by Atom Investors 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 84,340 shares
    Change vs previous 13F +66,440 shares

    0.27% of the 13F portfolio, value $3,526,255.

    13F-HR 0001214659-25-016495 filed by Atom Investors 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 17,900 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $670,355.

    13F-HR 0001214659-25-012165 filed by Atom Investors LP
    Filed (acceptance time not in the bulk data set), ingested

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