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Disclosery

CITADEL ADVISORS LLC: SSNC position timeline

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

CITADEL ADVISORS LLC held 5,905,599 SSNC 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 5,905,599 shares
    Change vs previous 13F +330,309 shares

    0.21% of the 13F portfolio, value $366,442,418.

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

  2. period ended2026-03-31
    13F 5,575,290 shares
    Change vs previous 13F +4,828,097 shares

    0.27% of the 13F portfolio, value $376,722,346.

    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 747,193 shares
    Change vs previous 13F +27,691 shares

    0.04% of the 13F portfolio, value $65,319,612.

    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 719,502 shares
    Change vs previous 13F +371,621 shares

    0.05% of the 13F portfolio, value $63,862,998.

    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 347,881 shares
    Change vs previous 13F -350,764 shares

    0.02% of the 13F portfolio, value $28,804,547.

    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 698,645 shares
    Change vs previous 13F +305,823 shares

    0.06% of the 13F portfolio, value $58,357,817.

    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 392,822 shares
    Change vs previous 13F -3,408,388 shares

    0.03% of the 13F portfolio, value $29,768,051.

    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 3,801,210 shares
    Change vs previous 13F not available

    0.29% of the 13F portfolio, value $282,087,794.

    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).