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Disclosery

Elefante Mark B: ROK position timeline

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

Elefante Mark B held 16,181 ROK 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 16,181 shares
    Change vs previous 13F +1,511 shares

    3.45% of the 13F portfolio, value $8,010,889.

    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 14,670 shares
    Change vs previous 13F +1,950 shares

    2.9% of the 13F portfolio, value $5,264,769.

    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 12,720 shares
    Change vs previous 13F +338 shares

    3.03% of the 13F portfolio, value $4,948,970.

    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 12,382 shares
    Change vs previous 13F +787 shares

    2.77% of the 13F portfolio, value $4,327,881.

    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 11,595 shares
    Change vs previous 13F -394 shares

    2.89% of the 13F portfolio, value $3,851,510.

    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 11,989 shares
    Change vs previous 13F +1,650 shares

    2.45% of the 13F portfolio, value $3,097,717.

    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 10,339 shares
    Change vs previous 13F not available

    2.7% of the 13F portfolio, value $2,954,783.

    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).