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MILLENNIUM MANAGEMENT LLC: ECL position timeline

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

MILLENNIUM MANAGEMENT LLC held 172,108 ECL 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 172,108 shares
    Change vs previous 13F +41,186 shares

    0.03% of the 13F portfolio, value $47,951,010.

    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 130,922 shares
    Change vs previous 13F +8,884 shares

    0.03% of the 13F portfolio, value $34,827,870.

    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 122,038 shares
    Change vs previous 13F -68,289 shares

    0.02% of the 13F portfolio, value $32,037,416.

    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 190,327 shares
    Change vs previous 13F +138,185 shares

    0.04% of the 13F portfolio, value $52,122,952.

    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 52,142 shares
    Change vs previous 13F -61,006 shares

    0.01% of the 13F portfolio, value $14,049,140.

    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 113,148 shares
    Change vs previous 13F +75,710 shares

    0.03% of the 13F portfolio, value $28,685,281.

    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 37,438 shares
    Change vs previous 13F -36,523 shares

    0.01% of the 13F portfolio, value $8,772,472.

    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 73,961 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $18,884,462.

    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).