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Disclosery

CITADEL ADVISORS LLC: OLN position timeline

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

CITADEL ADVISORS LLC held 2,233,816 OLN 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 2,233,816 shares
    Change vs previous 13F +593,302 shares

    0.03% of the 13F portfolio, value $44,274,233.

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

  2. period ended2026-03-31
    13F 1,640,514 shares
    Change vs previous 13F +813,112 shares

    0.03% of the 13F portfolio, value $48,772,481.

    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 827,402 shares
    Change vs previous 13F +589,156 shares

    0.01% of the 13F portfolio, value $17,234,784.

    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 238,246 shares
    Change vs previous 13F -303,265 shares

    <0.01% of the 13F portfolio, value $5,953,768.

    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 541,511 shares
    Change vs previous 13F -1,215,196 shares

    0.01% of the 13F portfolio, value $10,878,956.

    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 1,756,707 shares
    Change vs previous 13F +1,641,751 shares

    0.04% of the 13F portfolio, value $42,582,578.

    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 114,956 shares
    Change vs previous 13F -664,685 shares

    <0.01% of the 13F portfolio, value $3,885,513.

    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 779,641 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $37,407,175.

    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).