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FORTALEZA ASSET MANAGEMENT INC/: MPWR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of FORTALEZA ASSET MANAGEMENT INC/ on MPWR, newest first. How the timeline and the estimate are built.

FORTALEZA ASSET MANAGEMENT INC/ held 1,320 MPWR shares at 2018-06-30 per its 13F-HR filed 2018-07-17.

the latest 13F is the newest step

  1. period ended2018-06-30
    13F 1,320 shares
    Change vs previous 13F -595 shares

    1.43% of the 13F portfolio, value $176,000.

    13F-HR 0000909012-18-000090 filed by FORTALEZA ASSET MANAGEMENT INC/
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2018-03-31
    13F 1,915 shares
    Change vs previous 13F 0 shares

    1.35% of the 13F portfolio, value $222,000.

    13F-HR 0000909012-18-000058 filed by FORTALEZA ASSET MANAGEMENT INC/
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2017-12-31
    13F 1,915 shares
    Change vs previous 13F 0 shares

    1.35% of the 13F portfolio, value $215,000.

    13F-HR 0000909012-18-000009 filed by FORTALEZA ASSET MANAGEMENT INC/
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2017-09-30
    13F 1,915 shares
    Change vs previous 13F 0 shares

    0.37% of the 13F portfolio, value $204,000.

    13F-HR 0000909012-17-000168 filed by FORTALEZA ASSET MANAGEMENT INC/
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2017-06-30
    13F 1,915 shares
    Change vs previous 13F +640 shares

    0.35% of the 13F portfolio, value $185,000.

    13F-HR 0000909012-17-000133 filed by FORTALEZA ASSET MANAGEMENT INC/
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2017-03-31
    13F 1,275 shares
    Change vs previous 13F 0 shares

    0.24% of the 13F portfolio, value $117,000.

    13F-HR 0000909012-17-000093 filed by FORTALEZA ASSET MANAGEMENT INC/
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2016-12-31
    13F 1,275 shares
    Change vs previous 13F +100 shares

    0.22% of the 13F portfolio, value $104,000.

    13F-HR 0000909012-17-000069 filed by FORTALEZA ASSET MANAGEMENT INC/
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2016-09-30
    13F 1,175 shares
    Change vs previous 13F not available

    0.13% of the 13F portfolio, value $94,587.

    13F-HR 0000909012-16-000606 filed by FORTALEZA ASSET MANAGEMENT INC/
    Filed (acceptance time not in the bulk data set), ingested

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