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a16z Capital Management, L.L.C.: OPEN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of a16z Capital Management, L.L.C. on OPEN, newest first. How the timeline and the estimate are built.

a16z Capital Management, L.L.C. held 0 OPEN shares at 2025-12-31 per its 13F-HR filed 2026-02-10.

the latest 13F is the newest step

  1. period ended2025-12-31
    13F 0 shares
    Change vs previous 13F -50,595 shares

    13F-HR 0002009275-26-000001 filed by a16z Perennial Management, L.P.
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-09-30
    13F 50,595 shares
    Change vs previous 13F -6,200,821 shares

    0.03% of the 13F portfolio, value $403,242.

    13F-HR 0002009275-25-000011 filed by a16z Perennial Management, L.P.
    Filed (acceptance time not in the bulk data set), ingested

    • a16z Capital Management, L.L.C.: 0 shares
    • a16z Perennial Management, L.P.: 50,595 shares

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

  3. period ended2025-06-30
    13F 6,251,416 shares
    Change vs previous 13F 0 shares

    0.22% of the 13F portfolio, value $3,332,005.

    13F-HR 0001415889-25-021833 filed by a16z Capital Management, L.L.C.
    Filed (acceptance time not in the bulk data set), ingested

    • a16z Capital Management, L.L.C.: 6,200,821 shares
    • a16z Perennial Management, L.P.: 50,595 shares

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

  4. period ended2025-03-31
    13F 6,251,416 shares
    Change vs previous 13F +46,173 shares

    0.42% of the 13F portfolio, value $6,376,444.

    13F-HR 0001415889-25-013091 filed by a16z Capital Management, L.L.C.
    Filed (acceptance time not in the bulk data set), ingested

    • a16z Capital Management, L.L.C.: 6,200,821 shares
    • a16z Perennial Management, L.P.: 50,595 shares

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

  5. period ended2024-12-31
    13F/A 6,205,243 shares
    Change vs previous 13F 0 shares

    0.62% of the 13F portfolio, value $9,928,389.

    13F-HR 0001104659-25-012178 filed by a16z Capital Management, L.L.C.
    Filed (acceptance time not in the bulk data set), ingested

    • a16z Capital Management, L.L.C.: 6,200,821 shares
    • a16z Perennial Management, L.P.: 4,422 shares

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

  6. period ended2024-09-30
    13F/A 6,205,243 shares
    Change vs previous 13F not available

    0.64% of the 13F portfolio, value $12,410,486.

    13F-HR 0001104659-24-117708 filed by a16z Capital Management, L.L.C.
    Filed (acceptance time not in the bulk data set), ingested

    • a16z Capital Management, L.L.C.: 6,200,821 shares
    • a16z Perennial Management, L.P.: 4,422 shares

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