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

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

Parallax Volatility Advisers, L.P. held 220,662 C 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 220,662 shares
    Change vs previous 13F +32,735 shares

    1.14% of the 13F portfolio, value $30,883,854.

    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 187,927 shares
    Change vs previous 13F -127,466 shares

    1.09% of the 13F portfolio, value $24,745,734.

    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 315,393 shares
    Change vs previous 13F -71,213 shares

    1.15% of the 13F portfolio, value $36,803,209.

    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 386,606 shares
    Change vs previous 13F +240,033 shares

    1.16% of the 13F portfolio, value $39,240,509.

    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 146,573 shares
    Change vs previous 13F -191,745 shares

    0.5% of the 13F portfolio, value $12,476,294.

    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).

  6. period ended2025-03-31
    13F 338,318 shares
    Change vs previous 13F +338,307 shares

    0.77% of the 13F portfolio, value $24,017,195.

    13F-HR 0001172661-25-002304 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).

  7. period ended2024-12-31
    13F 11 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $774.

    13F-HR 0001172661-25-001026 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).