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Disclosery

MESSNER & SMITH THEME VALUE INVESTMENT MANAGEMENT LTD /CA/: AMBA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MESSNER & SMITH THEME VALUE INVESTMENT MANAGEMENT LTD /CA/ on AMBA, newest first. How the timeline and the estimate are built.

MESSNER & SMITH THEME VALUE INVESTMENT MANAGEMENT LTD /CA/ held 38,920 AMBA shares at 2018-03-31 per its 13F-HR filed 2018-05-09.

the latest 13F is the newest step

  1. period ended2018-03-31
    13F 38,920 shares
    Change vs previous 13F +38,920 shares

    3.16% of the 13F portfolio, value $1,907,000.

    13F-HR 0000883487-18-000002 filed by MESSNER & SMITH THEME VALUE INVESTMENT MANAGEMENT LTD /CA/
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2017-12-31
    13F 0 shares
    Change vs previous 13F -52,709 shares

    13F-HR 0000883487-18-000001 filed by MESSNER & SMITH THEME VALUE INVESTMENT MANAGEMENT LTD /CA/
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  3. period ended2017-09-30
    13F 52,709 shares
    Change vs previous 13F +15,483 shares

    4.03% of the 13F portfolio, value $2,583,000.

    13F-HR 0000883487-17-000004 filed by MESSNER & SMITH THEME VALUE INVESTMENT MANAGEMENT LTD /CA/
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2017-06-30
    13F 37,226 shares
    Change vs previous 13F -5,226 shares

    3.15% of the 13F portfolio, value $1,808,000.

    13F-HR 0000883487-17-000003 filed by MESSNER & SMITH THEME VALUE INVESTMENT MANAGEMENT LTD /CA/
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2017-03-31
    13F 42,452 shares
    Change vs previous 13F +42,452 shares

    3.76% of the 13F portfolio, value $2,322,000.

    13F-HR 0000883487-17-000002 filed by MESSNER & SMITH THEME VALUE INVESTMENT MANAGEMENT LTD /CA/
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2016-09-30
    13F 0 shares
    Change vs previous 13F -46,961 shares

    13F-HR 0000883487-16-000008 filed by MESSNER & SMITH THEME VALUE INVESTMENT MANAGEMENT LTD /CA/
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  7. period ended2016-06-30
    13F 46,961 shares
    Change vs previous 13F not available

    4.4% of the 13F portfolio, value $2,386,000.

    13F-HR 0000883487-16-000007 filed by MESSNER & SMITH THEME VALUE INVESTMENT MANAGEMENT LTD /CA/
    Filed (acceptance time not in the bulk data set), ingested

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