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Disclosery

RHUMBLINE ADVISERS: OSIS position timeline

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

RHUMBLINE ADVISERS held 38,359 OSIS 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 38,359 shares
    Change vs previous 13F -4,699 shares

    0.01% of the 13F portfolio, value $8,389,092.

    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 43,058 shares
    Change vs previous 13F -214 shares

    0.01% of the 13F portfolio, value $11,432,305.

    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 43,272 shares
    Change vs previous 13F -2,379 shares

    0.01% of the 13F portfolio, value $11,036,933.

    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 45,651 shares
    Change vs previous 13F -104 shares

    0.01% of the 13F portfolio, value $11,378,034.

    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 45,755 shares
    Change vs previous 13F +521 shares

    0.01% of the 13F portfolio, value $10,288,447.

    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 45,234 shares
    Change vs previous 13F +912 shares

    0.01% of the 13F portfolio, value $8,790,750.

    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 44,322 shares
    Change vs previous 13F -647 shares

    0.01% of the 13F portfolio, value $7,420,811.

    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 44,969 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $6,827,621.

    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).