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Disclosery

AlphaOne Investment Services, LLC: PDFS position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of AlphaOne Investment Services, LLC on PDFS, newest first. How the timeline and the estimate are built.

AlphaOne Investment Services, LLC held 0 PDFS shares at 2019-09-30 per its 13F-HR filed 2019-11-12.

the latest 13F is the newest step

  1. period ended2019-09-30
    13F 0 shares
    Change vs previous 13F -12,881 shares

    13F-HR 0001567619-19-020969 filed by AlphaOne Investment Services, LLC
    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.

  2. period ended2019-06-30
    13F 12,881 shares
    Change vs previous 13F -6,446 shares

    0.14% of the 13F portfolio, value $169,000.

    13F-HR 0001567619-19-016459 filed by AlphaOne Investment Services, LLC
    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 19,327 shares
    Change vs previous 13F -24,015 shares

    0.15% of the 13F portfolio, value $239,000.

    13F-HR 0001567619-19-010230 filed by AlphaOne Investment Services, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2018-12-31
    13F 43,342 shares
    Change vs previous 13F -144,493 shares

    0.15% of the 13F portfolio, value $365,000.

    13F-HR 0001567619-19-003068 filed by AlphaOne Investment Services, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2018-09-30
    13F 187,835 shares
    Change vs previous 13F not available

    0.52% of the 13F portfolio, value $1,696,000.

    13F-HR 0001567619-18-006109 filed by AlphaOne Investment Services, LLC
    Filed (acceptance time not in the bulk data set), ingested

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