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Disclosery

BLAIR WILLIAM & CO/IL: HLN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BLAIR WILLIAM & CO/IL on HLN, newest first. How the timeline and the estimate are built.

BLAIR WILLIAM & CO/IL held 48,903 HLN shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 48,903 shares
    Change vs previous 13F -2,566 shares

    <0.01% of the 13F portfolio, value $456,262.

    13F-HR 0001104659-26-093821 filed by BLAIR WILLIAM & CO/IL
    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 51,469 shares
    Change vs previous 13F -173 shares

    <0.01% of the 13F portfolio, value $515,204.

    13F-HR 0001104659-26-057897 filed by BLAIR WILLIAM & CO/IL
    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 51,642 shares
    Change vs previous 13F +3,808 shares

    <0.01% of the 13F portfolio, value $522,105.

    13F-HR 0001104659-26-015563 filed by BLAIR WILLIAM & CO/IL
    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 47,834 shares
    Change vs previous 13F +2,614 shares

    <0.01% of the 13F portfolio, value $429,068.

    13F-HR 0001104659-25-109927 filed by BLAIR WILLIAM & CO/IL
    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 45,220 shares
    Change vs previous 13F +32,925 shares

    <0.01% of the 13F portfolio, value $468,930.

    13F-HR 0001104659-25-070274 filed by BLAIR WILLIAM & CO/IL
    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 12,295 shares
    Change vs previous 13F -26,650 shares

    <0.01% of the 13F portfolio, value $126,520.

    13F-HR 0001104659-25-046545 filed by BLAIR WILLIAM & CO/IL
    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 38,945 shares
    Change vs previous 13F -1,254 shares

    <0.01% of the 13F portfolio, value $371,539.

    13F-HR 0001104659-25-011872 filed by BLAIR WILLIAM & CO/IL
    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 40,199 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $425,301.

    13F-HR 0001104659-24-116499 filed by BLAIR WILLIAM & CO/IL
    Filed (acceptance time not in the bulk data set), ingested

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