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Disclosery

CITADEL ADVISORS LLC: HSIC position timeline

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

CITADEL ADVISORS LLC held 2,921,103 HSIC 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 2,921,103 shares
    Change vs previous 13F +2,887,920 shares

    0.14% of the 13F portfolio, value $243,970,523.

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

  2. period ended2026-03-31
    13F 33,183 shares
    Change vs previous 13F -163,567 shares

    <0.01% of the 13F portfolio, value $2,445,587.

    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 196,750 shares
    Change vs previous 13F -77,468 shares

    0.01% of the 13F portfolio, value $14,870,365.

    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 274,218 shares
    Change vs previous 13F +201,400 shares

    0.01% of the 13F portfolio, value $18,199,848.

    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 72,818 shares
    Change vs previous 13F -123,729 shares

    <0.01% of the 13F portfolio, value $5,319,355.

    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 196,547 shares
    Change vs previous 13F +139,053 shares

    0.01% of the 13F portfolio, value $13,461,504.

    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 57,494 shares
    Change vs previous 13F +35,254 shares

    <0.01% of the 13F portfolio, value $3,978,585.

    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 22,240 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,621,296.

    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).