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MILLENNIUM MANAGEMENT LLC: CSTL position timeline

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

MILLENNIUM MANAGEMENT LLC held 205,369 CSTL 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 205,369 shares
    Change vs previous 13F -147,950 shares

    <0.01% of the 13F portfolio, value $4,898,051.

    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 353,319 shares
    Change vs previous 13F +44,405 shares

    0.01% of the 13F portfolio, value $8,673,981.

    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 308,914 shares
    Change vs previous 13F -266,175 shares

    0.01% of the 13F portfolio, value $12,016,755.

    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 575,089 shares
    Change vs previous 13F +146,692 shares

    0.01% of the 13F portfolio, value $13,094,777.

    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 428,397 shares
    Change vs previous 13F +173,648 shares

    0.01% of the 13F portfolio, value $8,747,867.

    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 254,749 shares
    Change vs previous 13F -294,060 shares

    <0.01% of the 13F portfolio, value $5,100,075.

    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 548,809 shares
    Change vs previous 13F +408,272 shares

    0.01% of the 13F portfolio, value $14,625,760.

    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 140,537 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $4,008,115.

    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).