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Disclosery

TIAA: OSIS position timeline

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

TIAA held 59,977 OSIS 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 59,977 shares
    Change vs previous 13F +137 shares

    <0.01% of the 13F portfolio, value $13,116,970.

    13F-HR 0000930413-26-002447 filed by Nuveen, LLC
    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 59,840 shares
    Change vs previous 13F -9,313 shares

    <0.01% of the 13F portfolio, value $15,888,119.

    13F-HR 0000930413-26-001390 filed by Nuveen, LLC
    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 69,153 shares
    Change vs previous 13F -37,098 shares

    <0.01% of the 13F portfolio, value $17,638,163.

    13F-HR 0000930413-26-000405 filed by Nuveen, LLC
    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 106,251 shares
    Change vs previous 13F -2,769 shares

    0.01% of the 13F portfolio, value $26,481,999.

    13F-HR 0000930413-25-003416 filed by Nuveen, LLC
    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 109,020 shares
    Change vs previous 13F +29,026 shares

    0.01% of the 13F portfolio, value $24,514,238.

    13F-HR 0000930413-25-002413 filed by Nuveen, LLC
    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 79,994 shares
    Change vs previous 13F -41 shares

    <0.01% of the 13F portfolio, value $15,546,034.

    13F-HR 0000930413-25-001717 filed by Nuveen, LLC
    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 80,035 shares
    Change vs previous 13F -13,850 shares

    <0.01% of the 13F portfolio, value $13,400,260.

    13F-HR 0000930413-25-000580 filed by Nuveen Asset Management, LLC
    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 93,885 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $14,254,561.

    13F-HR 0000930413-24-003166 filed by Nuveen Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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