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Graham Capital Management, L.P.: ASPN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Graham Capital Management, L.P. on ASPN, newest first. How the timeline and the estimate are built.

Graham Capital Management, L.P. held 46,267 ASPN 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 46,267 shares
    Change vs previous 13F -6,160 shares

    0.01% of the 13F portfolio, value $293,333.

    13F-HR 0002048251-26-006561 filed by Graham Capital Management, 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 52,427 shares
    Change vs previous 13F -106,412 shares

    0.01% of the 13F portfolio, value $179,300.

    13F-HR 0002048251-26-003779 filed by Graham Capital Management, 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 158,839 shares
    Change vs previous 13F +52,959 shares

    0.02% of the 13F portfolio, value $449,514.

    13F-HR 0001140361-26-005576 filed by Graham Capital Management, 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 105,880 shares
    Change vs previous 13F +93,257 shares

    0.03% of the 13F portfolio, value $736,925.

    13F-HR 0002048251-25-002362 filed by Graham Capital Management, 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 12,623 shares
    Change vs previous 13F -154,336 shares

    <0.01% of the 13F portfolio, value $74,728.

    13F-HR 0001041062-25-000163 filed by Graham Capital Management, 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 166,959 shares
    Change vs previous 13F +35,484 shares

    0.03% of the 13F portfolio, value $1,066,868.

    13F-HR 0001041062-25-000122 filed by Graham Capital Management, 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 131,475 shares
    Change vs previous 13F +68,177 shares

    0.05% of the 13F portfolio, value $1,561,923.

    13F-HR 0001140361-25-004483 filed by Graham Capital Management, L.P.
    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 63,298 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $1,752,722.

    13F-HR 0001041062-24-000202 filed by Graham Capital Management, L.P.
    Filed (acceptance time not in the bulk data set), ingested

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