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Disclosery

Baird Financial Group, Inc.: ASPN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Baird Financial Group, Inc. on ASPN, newest first. How the timeline and the estimate are built.

Baird Financial Group, Inc. held 345,193 ASPN shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 345,193 shares
    Change vs previous 13F +345,193 shares

    <0.01% of the 13F portfolio, value $2,188,524.

    13F-HR 0001648711-26-000006 filed by Baird Financial Group, 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 0 shares
    Change vs previous 13F -11,344 shares

    13F-HR 0001648711-26-000004 filed by Baird Financial Group, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  3. period ended2025-12-31
    13F 11,344 shares
    Change vs previous 13F -353,079 shares

    <0.01% of the 13F portfolio, value $32,104.

    13F-HR 0001648711-26-000002 filed by Baird Financial Group, 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 364,423 shares
    Change vs previous 13F -35,317 shares

    <0.01% of the 13F portfolio, value $2,536,384.

    13F-HR 0001648711-25-000026 filed by Baird Financial Group, 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 399,740 shares
    Change vs previous 13F -44,540 shares

    <0.01% of the 13F portfolio, value $2,366,461.

    13F-HR 0001083831-25-000011 filed by Baird Financial Group, 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 444,280 shares
    Change vs previous 13F +43,149 shares

    0.01% of the 13F portfolio, value $2,838,949.

    13F-HR 0001648711-25-000019 filed by Baird Financial Group, 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 401,131 shares
    Change vs previous 13F +57,039 shares

    0.01% of the 13F portfolio, value $4,765,436.

    13F-HR 0001648711-25-000009 filed by Baird Financial Group, Inc.
    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 344,092 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $9,527,907.

    13F-HR 0001728280-24-000014 filed by Baird Financial Group, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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