Skip to content
Disclosery

TRV GP IV, LLC: TNGX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of TRV GP IV, LLC on TNGX, newest first. How the timeline and the estimate are built.

TRV GP IV, LLC held 6,374,574 TNGX shares at 2026-06-30 per its 13F-HR filed 2026-08-10.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 6,374,574 shares
    Change vs previous 13F 0 shares

    47.37% of the 13F portfolio, value $120,181,383.

    13F-HR 0001193125-26-340720 filed by TRV GP IV, 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 6,374,574 shares
    Change vs previous 13F -1,500,000 shares

    49.96% of the 13F portfolio, value $133,356,088.

    13F-HR 0001193125-26-212011 filed by TRV GP IV, 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 7,874,574 shares
    Change vs previous 13F -5,989,401 shares

    27.35% of the 13F portfolio, value $69,768,726.

    13F-HR 0001193125-26-051795 filed by TRV GP IV, 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 13,863,975 shares
    Change vs previous 13F -2,995,100 shares

    42.51% of the 13F portfolio, value $116,457,390.

    13F-HR 0001193125-25-280198 filed by TRV GP IV, 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 16,859,075 shares
    Change vs previous 13F 0 shares

    52.85% of the 13F portfolio, value $86,318,464.

    13F-HR 0000950123-25-007372 filed by TRV GP IV, 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 16,859,075 shares
    Change vs previous 13F 0 shares

    24.88% of the 13F portfolio, value $23,096,933.

    13F-HR 0000950123-25-004486 filed by TRV GP IV, 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 16,859,075 shares
    Change vs previous 13F 0 shares

    64.97% of the 13F portfolio, value $52,094,542.

    13F-HR 0000950123-25-002038 filed by TRV GP IV, 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 16,859,075 shares
    Change vs previous 13F not available

    80.09% of the 13F portfolio, value $129,814,878.

    13F-HR 0000950123-24-010461 filed by TRV GP IV, LLC
    Filed (acceptance time not in the bulk data set), ingested

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