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Disclosery

CITADEL ADVISORS LLC: UPST position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of CITADEL ADVISORS LLC on UPST, newest first. How the timeline and the estimate are built.

CITADEL ADVISORS LLC held 955,585 UPST shares at 2026-06-30 per its 13F-HR/A filed 2026-09-02.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F/A 955,585 shares
    Change vs previous 13F +324,423 shares

    0.02% of the 13F portfolio, value $33,856,377.

    13F-HR/A 0001104659-26-104387 filed by CITADEL ADVISORS LLC
    Accepted , ingested

  2. period ended2026-03-31
    13F 631,162 shares
    Change vs previous 13F -474,597 shares

    0.01% of the 13F portfolio, value $16,189,305.

    13F-HR 0001104659-26-062477 filed by CITADEL ADVISORS LLC
    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 1,105,759 shares
    Change vs previous 13F +809,601 shares

    0.03% of the 13F portfolio, value $48,354,841.

    13F-HR 0001104659-26-016408 filed by CITADEL ADVISORS LLC
    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 296,158 shares
    Change vs previous 13F +277,182 shares

    0.01% of the 13F portfolio, value $15,044,826.

    13F-HR 0001104659-25-112514 filed by CITADEL ADVISORS LLC
    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 18,976 shares
    Change vs previous 13F -215,818 shares

    <0.01% of the 13F portfolio, value $1,227,368.

    13F-HR 0001104659-25-078555 filed by CITADEL ADVISORS LLC
    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 234,794 shares
    Change vs previous 13F +202,094 shares

    0.01% of the 13F portfolio, value $10,807,568.

    13F-HR 0000950123-25-005687 filed by CITADEL ADVISORS LLC
    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 32,700 shares
    Change vs previous 13F -494,249 shares

    <0.01% of the 13F portfolio, value $2,013,339.

    13F-HR 0000950123-25-002739 filed by CITADEL ADVISORS LLC
    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 526,949 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $21,083,229.

    13F-HR 0000950123-24-011767 filed by CITADEL ADVISORS LLC
    Filed (acceptance time not in the bulk data set), ingested

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