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READYSTATE ASSET MANAGEMENT LP: SIRI position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of READYSTATE ASSET MANAGEMENT LP on SIRI, newest first. How the timeline and the estimate are built.

READYSTATE ASSET MANAGEMENT LP held 198,950 SIRI 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 198,950 shares
    Change vs previous 13F -240,344 shares

    0.24% of the 13F portfolio, value $5,876,983.

    13F-HR 0001214659-26-010383 filed by READYSTATE ASSET MANAGEMENT LP
    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 439,294 shares
    Change vs previous 13F -126,329 shares

    0.59% of the 13F portfolio, value $10,138,906.

    13F-HR 0001214659-26-006468 filed by READYSTATE ASSET MANAGEMENT LP
    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 565,623 shares
    Change vs previous 13F +166,063 shares

    0.5% of the 13F portfolio, value $11,309,632.

    13F-HR 0001214659-26-001980 filed by READYSTATE ASSET MANAGEMENT LP
    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 399,560 shares
    Change vs previous 13F +7,572 shares

    0.45% of the 13F portfolio, value $9,299,759.

    13F-HR 0001214659-25-016078 filed by READYSTATE ASSET MANAGEMENT LP
    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 391,988 shares
    Change vs previous 13F +8,961 shares

    0.37% of the 13F portfolio, value $9,003,964.

    13F-HR 0001214659-25-011676 filed by READYSTATE ASSET MANAGEMENT LP
    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 383,027 shares
    Change vs previous 13F +56,875 shares

    0.43% of the 13F portfolio, value $8,635,344.

    13F-HR 0001214659-25-007008 filed by READYSTATE ASSET MANAGEMENT LP
    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 326,152 shares
    Change vs previous 13F +56,481 shares

    0.31% of the 13F portfolio, value $7,436,266.

    13F-HR 0001214659-25-002845 filed by READYSTATE ASSET MANAGEMENT LP
    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 269,671 shares
    Change vs previous 13F not available

    0.33% of the 13F portfolio, value $6,377,719.

    13F-HR 0001214659-24-019154 filed by READYSTATE ASSET MANAGEMENT LP
    Filed (acceptance time not in the bulk data set), ingested

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