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RHUMBLINE ADVISERS: BLFS position timeline

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

RHUMBLINE ADVISERS held 103,975 BLFS 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 103,975 shares
    Change vs previous 13F +9,396 shares

    <0.01% of the 13F portfolio, value $2,936,232.

    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 94,579 shares
    Change vs previous 13F +1,283 shares

    <0.01% of the 13F portfolio, value $1,804,542.

    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 93,296 shares
    Change vs previous 13F +2,311 shares

    <0.01% of the 13F portfolio, value $2,255,870.

    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 90,985 shares
    Change vs previous 13F -1,923 shares

    <0.01% of the 13F portfolio, value $2,321,009.

    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 92,908 shares
    Change vs previous 13F +9,681 shares

    <0.01% of the 13F portfolio, value $2,001,217.

    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 83,227 shares
    Change vs previous 13F +566 shares

    <0.01% of the 13F portfolio, value $1,900,886.

    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 82,661 shares
    Change vs previous 13F -357 shares

    <0.01% of the 13F portfolio, value $2,145,859.

    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 83,018 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $2,078,756.

    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).