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Disclosery

Bruce & Co., Inc.: AER position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Bruce & Co., Inc. on AER, newest first. How the timeline and the estimate are built.

Bruce & Co., Inc. held 185,000 AER 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 185,000 shares
    Change vs previous 13F +1,500 shares

    7.3% of the 13F portfolio, value $26,969,300.

    13F-HR 0001104659-26-096709 filed by Bruce & Co., 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 183,500 shares
    Change vs previous 13F 0 shares

    7.2% of the 13F portfolio, value $25,172,530.

    13F-HR 0001104659-26-061024 filed by Bruce & Co., 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 183,500 shares
    Change vs previous 13F 0 shares

    8.18% of the 13F portfolio, value $26,379,960.

    13F-HR 0001104659-26-015254 filed by Bruce & Co., 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 183,500 shares
    Change vs previous 13F 0 shares

    6.88% of the 13F portfolio, value $22,203,500.

    13F-HR 0001104659-25-111225 filed by Bruce & Co., 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 183,500 shares
    Change vs previous 13F 0 shares

    6.96% of the 13F portfolio, value $21,469,500.

    13F-HR 0001104659-25-078312 filed by Bruce & Co., 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 183,500 shares
    Change vs previous 13F +33,500 shares

    6.01% of the 13F portfolio, value $18,748,195.

    13F-HR 0001104659-25-048350 filed by Bruce & Co., 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 150,000 shares
    Change vs previous 13F +70,000 shares

    4.61% of the 13F portfolio, value $14,355,000.

    13F-HR 0001104659-25-011296 filed by Bruce & Co., 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 80,000 shares
    Change vs previous 13F not available

    2.21% of the 13F portfolio, value $7,577,600.

    13F-HR 0001104659-24-118711 filed by Bruce & Co., Inc.
    Filed (acceptance time not in the bulk data set), ingested

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