Skip to content
Disclosery

Informed Momentum Co LLC: ATRO position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Informed Momentum Co LLC on ATRO, newest first. How the timeline and the estimate are built.

Informed Momentum Co LLC held 79,042 ATRO shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 79,042 shares
    Change vs previous 13F -20,411 shares

    0.57% of the 13F portfolio, value $6,342,506.

    13F-HR 0001104659-26-095607 filed by Informed Momentum Co 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 99,453 shares
    Change vs previous 13F -26,706 shares

    0.77% of the 13F portfolio, value $6,636,499.

    13F-HR 0001104659-26-059851 filed by Informed Momentum Co 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 126,159 shares
    Change vs previous 13F -2,515 shares

    0.76% of the 13F portfolio, value $6,842,864.

    13F-HR 0001104659-26-014023 filed by Informed Momentum Co 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 128,674 shares
    Change vs previous 13F -3,444 shares

    0.66% of the 13F portfolio, value $5,774,052.

    13F-HR 0001104659-25-112235 filed by Informed Momentum Co 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 132,118 shares
    Change vs previous 13F +5,115 shares

    0.67% of the 13F portfolio, value $4,423,311.

    13F-HR 0001104659-25-076664 filed by Informed Momentum Co 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 127,003 shares
    Change vs previous 13F not available

    0.53% of the 13F portfolio, value $3,069,663.

    13F-HR 0001104659-25-047410 filed by Informed Momentum Co LLC
    Filed (acceptance time not in the bulk data set), ingested

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