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Disclosery

RHUMBLINE ADVISERS: GKOS position timeline

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

RHUMBLINE ADVISERS held 143,454 GKOS 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 143,454 shares
    Change vs previous 13F -10,722 shares

    0.02% of the 13F portfolio, value $20,049,093.

    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 154,176 shares
    Change vs previous 13F +2,709 shares

    0.01% of the 13F portfolio, value $16,598,551.

    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 151,467 shares
    Change vs previous 13F -6,230 shares

    0.01% of the 13F portfolio, value $17,102,103.

    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 157,697 shares
    Change vs previous 13F -1,586 shares

    0.01% of the 13F portfolio, value $12,860,158.

    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 159,283 shares
    Change vs previous 13F +17,929 shares

    0.01% of the 13F portfolio, value $16,452,312.

    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 141,354 shares
    Change vs previous 13F -436 shares

    0.01% of the 13F portfolio, value $13,912,030.

    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 141,790 shares
    Change vs previous 13F +403 shares

    0.02% of the 13F portfolio, value $21,259,962.

    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 141,387 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $18,419,871.

    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).