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OPPENHEIMER ASSET MANAGEMENT INC.: TNDM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of OPPENHEIMER ASSET MANAGEMENT INC. on TNDM, newest first. How the timeline and the estimate are built.

OPPENHEIMER ASSET MANAGEMENT INC. held 41,009 TNDM shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 41,009 shares
    Change vs previous 13F +218 shares

    0.01% of the 13F portfolio, value $618,826.

    13F-HR 0001085146-26-000553 filed by OPPENHEIMER ASSET MANAGEMENT INC.
    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 40,791 shares
    Change vs previous 13F +2,851 shares

    0.01% of the 13F portfolio, value $781,963.

    13F-HR 0001085146-26-000369 filed by OPPENHEIMER ASSET MANAGEMENT INC.
    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 37,940 shares
    Change vs previous 13F -3,555 shares

    0.01% of the 13F portfolio, value $833,921.

    13F-HR 0001085146-26-000133 filed by OPPENHEIMER ASSET MANAGEMENT INC.
    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 41,495 shares
    Change vs previous 13F -12,546 shares

    0.01% of the 13F portfolio, value $503,749.

    13F-HR 0001085146-25-005973 filed by OPPENHEIMER ASSET MANAGEMENT INC.
    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 54,041 shares
    Change vs previous 13F -18,711 shares

    0.01% of the 13F portfolio, value $1,007,324.

    13F-HR 0001085146-25-004405 filed by OPPENHEIMER ASSET MANAGEMENT INC.
    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 72,752 shares
    Change vs previous 13F +4,126 shares

    0.02% of the 13F portfolio, value $1,393,928.

    13F-HR 0001085146-25-002235 filed by OPPENHEIMER ASSET MANAGEMENT INC.
    Filed (acceptance time not in the bulk data set), ingested

    • OPPENHEIMER & CO INC: 0 shares
    • OPPENHEIMER ASSET MANAGEMENT INC.: 72,752 shares

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

  7. period ended2024-12-31
    13F 68,626 shares
    Change vs previous 13F -16,591 shares

    0.02% of the 13F portfolio, value $2,471,908.

    13F-HR 0001085146-25-000777 filed by OPPENHEIMER ASSET MANAGEMENT INC.
    Filed (acceptance time not in the bulk data set), ingested

    • OPPENHEIMER & CO INC: 6,922 shares
    • OPPENHEIMER ASSET MANAGEMENT INC.: 61,704 shares

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

  8. period ended2024-09-30
    13F 85,217 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $3,614,053.

    13F-HR 0001085146-24-005361 filed by OPPENHEIMER ASSET MANAGEMENT INC.
    Filed (acceptance time not in the bulk data set), ingested

    • OPPENHEIMER & CO INC: 26,125 shares
    • OPPENHEIMER ASSET MANAGEMENT INC.: 59,092 shares

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