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Disclosery

Woodline Partners LP: ECL position timeline

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

Woodline Partners LP held 392,559 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 392,559 shares
    Change vs previous 13F +368,552 shares

    0.34% of the 13F portfolio, value $109,370,863.

    13F-HR 0001172661-26-003541 filed by Woodline Partners LP
    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/A 24,007 shares
    Change vs previous 13F -216,543 shares

    0.02% of the 13F portfolio, value $6,386,342.

    13F-HR/A 0001172661-26-002263 filed by Woodline Partners LP
    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 240,550 shares
    Change vs previous 13F +8,813 shares

    0.24% of the 13F portfolio, value $63,149,186.

    13F-HR 0001172661-26-000861 filed by Woodline Partners LP
    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 231,737 shares
    Change vs previous 13F +133,429 shares

    0.3% of the 13F portfolio, value $63,463,495.

    13F-HR 0001172661-25-004991 filed by Woodline Partners LP
    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 98,308 shares
    Change vs previous 13F +77,016 shares

    0.14% of the 13F portfolio, value $26,488,108.

    13F-HR 0001172661-25-003349 filed by Woodline Partners LP
    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 21,292 shares
    Change vs previous 13F +6,157 shares

    0.04% of the 13F portfolio, value $5,397,948.

    13F-HR 0001172661-25-002043 filed by Woodline Partners LP
    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 15,135 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $3,546,433.

    13F-HR 0001172661-25-001092 filed by Woodline Partners LP
    Filed (acceptance time not in the bulk data set), ingested

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