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

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

New England Research & Management, Inc. held 48,790 TFC 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 48,790 shares
    Change vs previous 13F +123 shares

    0.95% of the 13F portfolio, value $2,430,693.

    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 48,667 shares
    Change vs previous 13F +4,825 shares

    0.95% of the 13F portfolio, value $2,237,222.

    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 43,842 shares
    Change vs previous 13F -383 shares

    0.94% of the 13F portfolio, value $2,157,465.

    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 44,225 shares
    Change vs previous 13F +12,150 shares

    0.93% of the 13F portfolio, value $2,021,967.

    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 32,075 shares
    Change vs previous 13F -709 shares

    0.66% of the 13F portfolio, value $1,379,000.

    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 32,784 shares
    Change vs previous 13F -344 shares

    0.69% of the 13F portfolio, value $1,349,000.

    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 33,128 shares
    Change vs previous 13F -96 shares

    0.73% of the 13F portfolio, value $1,437,000.

    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 33,224 shares
    Change vs previous 13F not available

    0.67% of the 13F portfolio, value $1,421,000.

    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).