Skip to content
Disclosery

MILLENNIUM MANAGEMENT LLC: CHCO position timeline

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

MILLENNIUM MANAGEMENT LLC held 42,689 CHCO shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 42,689 shares
    Change vs previous 13F -24,126 shares

    <0.01% of the 13F portfolio, value $5,662,269.

    13F-HR 0001273087-26-000007 filed by MILLENNIUM MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F 66,815 shares
    Change vs previous 13F +44,401 shares

    0.01% of the 13F portfolio, value $7,985,729.

    13F-HR 0001273087-26-000004 filed by MILLENNIUM MANAGEMENT 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 22,414 shares
    Change vs previous 13F -23,168 shares

    <0.01% of the 13F portfolio, value $2,671,749.

    13F-HR 0001273087-26-000002 filed by MILLENNIUM MANAGEMENT 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 45,582 shares
    Change vs previous 13F -7,146 shares

    <0.01% of the 13F portfolio, value $5,646,242.

    13F-HR 0001273087-25-000034 filed by MILLENNIUM MANAGEMENT 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 52,728 shares
    Change vs previous 13F -5,506 shares

    0.01% of the 13F portfolio, value $6,454,962.

    13F-HR 0001273087-25-000028 filed by MILLENNIUM MANAGEMENT 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 58,234 shares
    Change vs previous 13F -15,647 shares

    0.01% of the 13F portfolio, value $6,840,748.

    13F-HR 0001273087-25-000019 filed by MILLENNIUM MANAGEMENT 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 73,881 shares
    Change vs previous 13F -5,556 shares

    0.01% of the 13F portfolio, value $8,753,421.

    13F-HR 0001273087-25-000015 filed by MILLENNIUM MANAGEMENT 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 79,437 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $9,325,109.

    13F-HR 0001273087-24-000118 filed by MILLENNIUM MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).