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Disclosery

CITADEL ADVISORS LLC: PRDO position timeline

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

CITADEL ADVISORS LLC held 110,401 PRDO 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 110,401 shares
    Change vs previous 13F +43,048 shares

    <0.01% of the 13F portfolio, value $3,532,832.

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

  2. period ended2026-03-31
    13F 67,353 shares
    Change vs previous 13F -140,152 shares

    <0.01% of the 13F portfolio, value $2,506,205.

    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 207,505 shares
    Change vs previous 13F -45,080 shares

    <0.01% of the 13F portfolio, value $6,086,122.

    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 252,585 shares
    Change vs previous 13F -406,027 shares

    0.01% of the 13F portfolio, value $9,512,351.

    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 658,612 shares
    Change vs previous 13F +305,724 shares

    0.02% of the 13F portfolio, value $21,530,026.

    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 352,888 shares
    Change vs previous 13F -15,479 shares

    0.01% of the 13F portfolio, value $8,885,720.

    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 368,367 shares
    Change vs previous 13F +166,297 shares

    0.01% of the 13F portfolio, value $9,750,675.

    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 202,070 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $4,494,036.

    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).