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American Research & Management Co.: NVDA position timeline

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

American Research & Management Co. held 60,936 NVDA shares at 2022-09-30 per its 13F-HR filed 2022-10-07.

the latest 13F is the newest step

  1. period ended2022-09-30
    13F 60,936 shares
    Change vs previous 13F +1,646 shares

    2.04% of the 13F portfolio, value $7,397,000.

    13F-HR 0000909012-22-000112 filed by American Research & Management Co.
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2022-06-30
    13F 59,290 shares
    Change vs previous 13F +1,074 shares

    2.31% of the 13F portfolio, value $8,988,000.

    13F-HR 0000909012-22-000079 filed by American Research & Management Co.
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2022-03-31
    13F 58,216 shares
    Change vs previous 13F -697 shares

    3.5% of the 13F portfolio, value $15,885,000.

    13F-HR 0000909012-22-000052 filed by American Research & Management Co.
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2021-12-31
    13F 58,913 shares
    Change vs previous 13F -1,375 shares

    3.75% of the 13F portfolio, value $17,327,000.

    13F-HR 0000909012-22-000017 filed by American Research & Management Co.
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2021-09-30
    13F 60,288 shares
    Change vs previous 13F +45,071 shares

    2.89% of the 13F portfolio, value $12,489,000.

    13F-HR 0000909012-21-000134 filed by American Research & Management Co.
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2021-06-30
    13F 15,217 shares
    Change vs previous 13F +290 shares

    2.78% of the 13F portfolio, value $12,175,000.

    13F-HR 0000909012-21-000100 filed by American Research & Management Co.
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2021-03-31
    13F 14,927 shares
    Change vs previous 13F -291 shares

    1.92% of the 13F portfolio, value $7,970,000.

    13F-HR 0000909012-21-000060 filed by American Research & Management Co.
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2020-12-31
    13F 15,218 shares
    Change vs previous 13F not available

    2.07% of the 13F portfolio, value $7,947,000.

    13F-HR 0000909012-21-000010 filed by American Research & Management Co.
    Filed (acceptance time not in the bulk data set), ingested

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