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Parallax Volatility Advisers, L.P.: B position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Parallax Volatility Advisers, L.P. on B, newest first. How the timeline and the estimate are built.

Parallax Volatility Advisers, L.P. held 418,885 B shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 418,885 shares
    Change vs previous 13F +160,581 shares

    0.57% of the 13F portfolio, value $15,385,646.

    13F-HR 0001172661-26-003723 filed by Parallax Volatility Advisers, L.P.
    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 258,304 shares
    Change vs previous 13F +212,407 shares

    0.46% of the 13F portfolio, value $10,448,397.

    13F-HR 0001172661-26-002271 filed by Parallax Volatility Advisers, L.P.
    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 45,897 shares
    Change vs previous 13F -24,721 shares

    0.06% of the 13F portfolio, value $1,998,814.

    13F-HR 0001172661-26-001067 filed by Parallax Volatility Advisers, L.P.
    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 70,618 shares
    Change vs previous 13F +59,940 shares

    0.07% of the 13F portfolio, value $2,314,152.

    13F-HR 0001172661-25-005017 filed by Parallax Volatility Advisers, L.P.
    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 10,678 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $222,316.

    13F-HR 0001172661-25-003451 filed by Parallax Volatility Advisers, L.P.
    Filed (acceptance time not in the bulk data set), ingested

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