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Disclosery

RHUMBLINE ADVISERS: ECVT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of RHUMBLINE ADVISERS on ECVT, newest first. How the timeline and the estimate are built.

RHUMBLINE ADVISERS held 148,099 ECVT shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 148,099 shares
    Change vs previous 13F -3,569 shares

    <0.01% of the 13F portfolio, value $1,843,822.

    13F-HR 0001115418-26-000005 filed by RHUMBLINE ADVISERS
    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 151,668 shares
    Change vs previous 13F -722 shares

    <0.01% of the 13F portfolio, value $1,950,442.

    13F-HR 0001115418-26-000003 filed by RHUMBLINE ADVISERS
    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 152,390 shares
    Change vs previous 13F -25,401 shares

    <0.01% of the 13F portfolio, value $1,482,747.

    13F-HR 0001115418-26-000002 filed by RHUMBLINE ADVISERS
    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 177,791 shares
    Change vs previous 13F +5,740 shares

    <0.01% of the 13F portfolio, value $1,557,441.

    13F-HR 0001115418-25-000021 filed by RHUMBLINE ADVISERS
    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 172,051 shares
    Change vs previous 13F -3,759 shares

    <0.01% of the 13F portfolio, value $1,415,970.

    13F-HR 0001115418-25-000017 filed by RHUMBLINE ADVISERS
    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/A 175,810 shares
    Change vs previous 13F -70,502 shares

    <0.01% of the 13F portfolio, value $1,090,014.

    13F-HR/A 0001115418-25-000005 filed by RHUMBLINE ADVISERS
    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/A 246,312 shares
    Change vs previous 13F +62,736 shares

    <0.01% of the 13F portfolio, value $1,881,813.

    13F-HR/A 0001115418-25-000006 filed by RHUMBLINE ADVISERS
    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 183,576 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,257,486.

    13F-HR 0001115418-24-000011 filed by RHUMBLINE ADVISERS
    Filed (acceptance time not in the bulk data set), ingested

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