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FRONTIER INVESTMENT MGMT CO: BRK-B position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of FRONTIER INVESTMENT MGMT CO on BRK-B, newest first. How the timeline and the estimate are built.

FRONTIER INVESTMENT MGMT CO held 396,213 BRK-B shares at 2020-06-30 per its 13F-HR filed 2020-08-11.

the latest 13F is the newest step

  1. period ended2020-06-30
    13F 396,213 shares
    Change vs previous 13F +38,776 shares

    4.39% of the 13F portfolio, value $70,728,000.

    13F-HR 0001104659-20-093250 filed by FRONTIER INVESTMENT MGMT CO
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2020-03-31
    13F 357,437 shares
    Change vs previous 13F +64,920 shares

    4.95% of the 13F portfolio, value $65,350,000.

    13F-HR 0001104659-20-056322 filed by FRONTIER INVESTMENT MGMT CO
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2019-12-31
    13F 292,517 shares
    Change vs previous 13F +6,416 shares

    3.85% of the 13F portfolio, value $66,255,000.

    13F-HR 0001104659-20-019774 filed by FRONTIER INVESTMENT MGMT CO
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2019-09-30
    13F 286,101 shares
    Change vs previous 13F +63,341 shares

    3.81% of the 13F portfolio, value $59,515,000.

    13F-HR 0001104659-19-062262 filed by FRONTIER INVESTMENT MGMT CO
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2019-06-30
    13F 222,760 shares
    Change vs previous 13F -8,300 shares

    3.19% of the 13F portfolio, value $47,486,000.

    13F-HR 0001144204-19-039474 filed by FRONTIER INVESTMENT MGMT CO
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2019-03-31
    13F 231,060 shares
    Change vs previous 13F +8,739 shares

    3.18% of the 13F portfolio, value $46,418,000.

    13F-HR 0001144204-19-025944 filed by FRONTIER INVESTMENT MGMT CO
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2018-12-31
    13F 222,321 shares
    Change vs previous 13F +1,915 shares

    3.68% of the 13F portfolio, value $45,394,000.

    13F-HR 0001144204-19-005230 filed by FRONTIER INVESTMENT MGMT CO
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2018-09-30
    13F 220,406 shares
    Change vs previous 13F not available

    3.5% of the 13F portfolio, value $47,191,000.

    13F-HR 0001144204-18-057769 filed by FRONTIER INVESTMENT MGMT CO
    Filed (acceptance time not in the bulk data set), ingested

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