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ZPR Investment Management: NAII position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ZPR Investment Management on NAII, newest first. How the timeline and the estimate are built.

ZPR Investment Management held 17,985 NAII shares at 2019-09-30 per its 13F-HR filed 2019-11-14.

the latest 13F is the newest step

  1. period ended2019-09-30
    13F 17,985 shares
    Change vs previous 13F -17,316 shares

    0.32% of the 13F portfolio, value $150,000.

    13F-HR 0001085146-19-002922 filed by ZPR Investment Management
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2019-06-30
    13F 35,301 shares
    Change vs previous 13F +24,152 shares

    0.84% of the 13F portfolio, value $412,000.

    13F-HR 0001085146-19-002327 filed by ZPR Investment Management
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2019-03-31
    13F 11,149 shares
    Change vs previous 13F not available

    0.25% of the 13F portfolio, value $128,000.

    13F-HR 0001085146-19-001589 filed by ZPR Investment Management
    Filed (acceptance time not in the bulk data set), ingested

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