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CITADEL ADVISORS LLC: SNDX position timeline

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

CITADEL ADVISORS LLC held 258,278 SNDX 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 258,278 shares
    Change vs previous 13F -372,664 shares

    <0.01% of the 13F portfolio, value $5,645,957.

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

  2. period ended2026-03-31
    13F 630,942 shares
    Change vs previous 13F +446,939 shares

    0.01% of the 13F portfolio, value $14,738,805.

    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 184,003 shares
    Change vs previous 13F -362,265 shares

    <0.01% of the 13F portfolio, value $3,865,903.

    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 546,268 shares
    Change vs previous 13F -93,732 shares

    0.01% of the 13F portfolio, value $8,404,334.

    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 640,000 shares
    Change vs previous 13F -2,274,882 shares

    0.01% of the 13F portfolio, value $5,993,600.

    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 2,914,882 shares
    Change vs previous 13F +1,825,079 shares

    0.04% of the 13F portfolio, value $35,809,326.

    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 1,089,803 shares
    Change vs previous 13F +1,055,783 shares

    0.01% of the 13F portfolio, value $14,407,196.

    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 34,020 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $654,885.

    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).