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New England Research & Management, Inc.: LEN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of New England Research & Management, Inc. on LEN, newest first. How the timeline and the estimate are built.

New England Research & Management, Inc. held 6,345 LEN shares at 2026-06-30 per its 13F-HR filed 2026-07-09.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 6,345 shares
    Change vs previous 13F -125 shares

    0.22% of the 13F portfolio, value $574,159.

    13F-HR 0001951757-26-000938 filed by New England Research & Management, 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 6,470 shares
    Change vs previous 13F -275 shares

    0.24% of the 13F portfolio, value $561,855.

    13F-HR 0001951757-26-000789 filed by New England Research & Management, 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 6,745 shares
    Change vs previous 13F -14,975 shares

    0.3% of the 13F portfolio, value $693,386.

    13F-HR 0001951757-26-000024 filed by New England Research & Management, 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 21,720 shares
    Change vs previous 13F +9,675 shares

    1.26% of the 13F portfolio, value $2,737,589.

    13F-HR 0001596077-25-000007 filed by New England Research & Management, 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 12,045 shares
    Change vs previous 13F -332 shares

    0.63% of the 13F portfolio, value $1,332,000.

    13F-HR 0001596077-25-000004 filed by New England Research & Management, 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 12,377 shares
    Change vs previous 13F -450 shares

    0.72% of the 13F portfolio, value $1,421,000.

    13F-HR 0001596077-25-000003 filed by New England Research & Management, 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 12,827 shares
    Change vs previous 13F +6,877 shares

    0.89% of the 13F portfolio, value $1,749,000.

    13F-HR 0001596077-25-000001 filed by New England Research & Management, 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 5,950 shares
    Change vs previous 13F not available

    0.52% of the 13F portfolio, value $1,116,000.

    13F-HR 0001596077-24-000007 filed by New England Research & Management, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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