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MARCO INVESTMENT MANAGEMENT LLC: ISRG position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MARCO INVESTMENT MANAGEMENT LLC on ISRG, newest first. How the timeline and the estimate are built.

MARCO INVESTMENT MANAGEMENT LLC held 5,739 ISRG shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 5,739 shares
    Change vs previous 13F +113 shares

    0.15% of the 13F portfolio, value $2,282,286.

    13F-HR 0001080493-26-000003 filed by MARCO INVESTMENT MANAGEMENT LLC
    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 5,626 shares
    Change vs previous 13F +120 shares

    0.2% of the 13F portfolio, value $2,593,530.

    13F-HR 0001080493-26-000002 filed by MARCO INVESTMENT MANAGEMENT LLC
    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 5,506 shares
    Change vs previous 13F +508 shares

    0.23% of the 13F portfolio, value $3,118,378.

    13F-HR 0001080493-26-000001 filed by MARCO INVESTMENT MANAGEMENT LLC
    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 4,998 shares
    Change vs previous 13F +913 shares

    0.17% of the 13F portfolio, value $2,235,256.

    13F-HR 0001080493-25-000009 filed by MARCO INVESTMENT MANAGEMENT LLC
    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 4,085 shares
    Change vs previous 13F +858 shares

    0.19% of the 13F portfolio, value $2,219,830.

    13F-HR 0001080493-25-000004 filed by MARCO INVESTMENT MANAGEMENT LLC
    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 3,227 shares
    Change vs previous 13F +1,231 shares

    0.15% of the 13F portfolio, value $1,598,236.

    13F-HR 0001080493-25-000002 filed by MARCO INVESTMENT MANAGEMENT LLC
    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 1,996 shares
    Change vs previous 13F +1,459 shares

    0.09% of the 13F portfolio, value $1,041,832.

    13F-HR 0001080493-25-000001 filed by MARCO INVESTMENT MANAGEMENT LLC
    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 537 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $263,812.

    13F-HR 0001080493-24-000005 filed by MARCO INVESTMENT MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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