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Disclosery

SECTOR GAMMA AS: TNDM position timeline

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

SECTOR GAMMA AS held 267,091 TNDM 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 267,091 shares
    Change vs previous 13F 0 shares

    0.87% of the 13F portfolio, value $4,030,403.

    13F-HR 0000945621-26-001027 filed by SECTOR GAMMA AS
    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 267,091 shares
    Change vs previous 13F 0 shares

    1.21% of the 13F portfolio, value $5,120,134.

    13F-HR 0000945621-26-000644 filed by SECTOR GAMMA AS
    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 267,091 shares
    Change vs previous 13F -2,451 shares

    1.34% of the 13F portfolio, value $5,870,660.

    13F-HR 0000945621-26-000283 filed by SECTOR GAMMA AS
    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 269,542 shares
    Change vs previous 13F +59,019 shares

    0.81% of the 13F portfolio, value $3,272,240.

    13F-HR 0000945621-25-001004 filed by SECTOR GAMMA AS
    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 210,523 shares
    Change vs previous 13F +30,000 shares

    1.28% of the 13F portfolio, value $3,924,149.

    13F-HR 0000945621-25-000646 filed by SECTOR GAMMA AS
    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 180,523 shares
    Change vs previous 13F not available

    1.11% of the 13F portfolio, value $3,458,821.

    13F-HR 0000945621-25-000464 filed by SECTOR GAMMA AS
    Filed (acceptance time not in the bulk data set), ingested

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