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Elefante Mark B: DHR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Elefante Mark B on DHR, newest first. How the timeline and the estimate are built.

Elefante Mark B held 28,204 DHR 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 28,204 shares
    Change vs previous 13F +1,586 shares

    2.31% of the 13F portfolio, value $5,372,298.

    13F-HR 0001661535-26-000003 filed by Elefante Mark B
    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 26,618 shares
    Change vs previous 13F +4,173 shares

    2.78% of the 13F portfolio, value $5,046,773.

    13F-HR 0001661535-26-000002 filed by Elefante Mark B
    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 22,445 shares
    Change vs previous 13F +915 shares

    3.15% of the 13F portfolio, value $5,138,109.

    13F-HR 0001661535-26-000001 filed by Elefante Mark B
    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 21,530 shares
    Change vs previous 13F +2,418 shares

    2.73% of the 13F portfolio, value $4,268,538.

    13F-HR 0001661535-25-000004 filed by Elefante Mark B
    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 19,112 shares
    Change vs previous 13F +463 shares

    2.84% of the 13F portfolio, value $3,775,384.

    13F-HR 0001661536-25-000004 filed by Elefante Mark B
    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 18,649 shares
    Change vs previous 13F +3,716 shares

    3.03% of the 13F portfolio, value $3,823,045.

    13F-HR 0001661535-25-000001 filed by Elefante Mark B
    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 14,933 shares
    Change vs previous 13F not available

    3.13% of the 13F portfolio, value $3,427,870.

    13F-HR 0001661536-25-000002 filed by Elefante Mark B
    Filed (acceptance time not in the bulk data set), ingested

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