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SummerHaven Investment Management, LLC: SIGA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of SummerHaven Investment Management, LLC on SIGA, newest first. How the timeline and the estimate are built.

SummerHaven Investment Management, LLC held 101,025 SIGA shares at 2026-06-30 per its 13F-HR filed 2026-07-21.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 101,025 shares
    Change vs previous 13F 0 shares

    0.2% of the 13F portfolio, value $367,731.

    13F-HR 0001420506-26-001266 filed by SummerHaven Investment Management, LLC
    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 101,025 shares
    Change vs previous 13F -21,684 shares

    0.33% of the 13F portfolio, value $540,484.

    13F-HR 0001420506-26-000730 filed by SummerHaven Investment Management, LLC
    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 122,709 shares
    Change vs previous 13F 0 shares

    0.43% of the 13F portfolio, value $749,752.

    13F-HR 0001420506-26-000134 filed by SummerHaven Investment Management, LLC
    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 122,709 shares
    Change vs previous 13F +24,184 shares

    0.65% of the 13F portfolio, value $1,122,787.

    13F-HR 0001420506-25-002962 filed by SummerHaven Investment Management, LLC
    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 98,525 shares
    Change vs previous 13F +2,317 shares

    0.42% of the 13F portfolio, value $642,383.

    13F-HR 0001420506-25-001523 filed by SummerHaven Investment Management, LLC
    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 96,208 shares
    Change vs previous 13F +2,404 shares

    0.37% of the 13F portfolio, value $527,220.

    13F-HR 0001420506-25-000766 filed by SummerHaven Investment Management, LLC
    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 93,804 shares
    Change vs previous 13F 0 shares

    0.35% of the 13F portfolio, value $563,762.

    13F-HR 0001420506-25-000029 filed by SummerHaven Investment Management, LLC
    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 93,804 shares
    Change vs previous 13F not available

    0.39% of the 13F portfolio, value $633,177.

    13F-HR 0001941040-24-000440 filed by SummerHaven Investment Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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