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Polar Asset Management Partners Inc.: ELVA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Polar Asset Management Partners Inc. on ELVA, newest first. How the timeline and the estimate are built.

Polar Asset Management Partners Inc. held 432,322 ELVA 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 432,322 shares
    Change vs previous 13F -323,401 shares

    0.08% of the 13F portfolio, value $4,539,298.

    13F-HR 0001326389-26-000062 filed by Polar Asset Management Partners Inc.
    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 755,723 shares
    Change vs previous 13F -419,077 shares

    0.14% of the 13F portfolio, value $5,909,754.

    13F-HR 0001326389-26-000039 filed by Polar Asset Management Partners Inc.
    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 1,174,800 shares
    Change vs previous 13F +696,320 shares

    0.18% of the 13F portfolio, value $9,280,921.

    13F-HR 0001326389-26-000033 filed by Polar Asset Management Partners Inc.
    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/A 478,480 shares
    Change vs previous 13F -1,198,829 shares

    0.06% of the 13F portfolio, value $2,818,247.

    13F-HR/A 0001326389-25-000282 filed by Polar Asset Management Partners Inc.
    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 1,677,309 shares
    Change vs previous 13F -264,089 shares

    0.14% of the 13F portfolio, value $5,719,624.

    13F-HR 0001326389-25-000277 filed by Polar Asset Management Partners Inc.
    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 1,941,398 shares
    Change vs previous 13F -224,883 shares

    0.15% of the 13F portfolio, value $4,484,629.

    13F-HR 0001041062-25-000132 filed by Polar Asset Management Partners Inc.
    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/A 2,166,281 shares
    Change vs previous 13F not available

    0.08% of the 13F portfolio, value $5,372,377.

    13F-HR/A 0001326389-25-000142 filed by Polar Asset Management Partners Inc.
    Filed (acceptance time not in the bulk data set), ingested

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