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

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

New England Research & Management, Inc. held 21,174 ABT 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 21,174 shares
    Change vs previous 13F -700 shares

    0.75% of the 13F portfolio, value $1,921,329.

    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 21,874 shares
    Change vs previous 13F -1,700 shares

    0.95% of the 13F portfolio, value $2,245,804.

    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 23,574 shares
    Change vs previous 13F +13,240 shares

    1.29% of the 13F portfolio, value $2,953,586.

    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 10,334 shares
    Change vs previous 13F 0 shares

    0.64% of the 13F portfolio, value $1,384,136.

    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 10,334 shares
    Change vs previous 13F -8,550 shares

    0.67% of the 13F portfolio, value $1,406,000.

    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 18,884 shares
    Change vs previous 13F -1,695 shares

    1.27% of the 13F portfolio, value $2,505,000.

    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 20,579 shares
    Change vs previous 13F -5,531 shares

    1.18% of the 13F portfolio, value $2,328,000.

    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 26,110 shares
    Change vs previous 13F not available

    1.4% of the 13F portfolio, value $2,977,000.

    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).