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CITADEL ADVISORS LLC: OPCH position timeline

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

CITADEL ADVISORS LLC held 1,633,556 OPCH 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 1,633,556 shares
    Change vs previous 13F -1,903,902 shares

    0.02% of the 13F portfolio, value $34,255,670.

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

  2. period ended2026-03-31
    13F 3,537,458 shares
    Change vs previous 13F +1,863,912 shares

    0.07% of the 13F portfolio, value $95,228,369.

    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 1,673,546 shares
    Change vs previous 13F +1,451,177 shares

    0.04% of the 13F portfolio, value $53,319,176.

    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 222,369 shares
    Change vs previous 13F -506,555 shares

    <0.01% of the 13F portfolio, value $6,172,964.

    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 728,924 shares
    Change vs previous 13F -2,384,281 shares

    0.02% of the 13F portfolio, value $23,675,452.

    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 3,113,205 shares
    Change vs previous 13F +2,701,848 shares

    0.11% of the 13F portfolio, value $108,806,515.

    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 411,357 shares
    Change vs previous 13F +340,297 shares

    0.01% of the 13F portfolio, value $9,543,483.

    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 71,060 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $2,224,178.

    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).