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Disclosery

Cortina Asset Management, LLC: MTDR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Cortina Asset Management, LLC on MTDR, newest first. How the timeline and the estimate are built.

Cortina Asset Management, LLC held 222,117 MTDR shares at 2019-06-30 per its 13F-HR filed 2019-07-02.

the latest 13F is the newest step

  1. period ended2019-06-30
    13F 222,117 shares
    Change vs previous 13F -1,865 shares

    0.27% of the 13F portfolio, value $4,416,000.

    13F-HR 0001325312-19-000009 filed by Cortina Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2019-03-31
    13F 223,982 shares
    Change vs previous 13F -79,168 shares

    0.27% of the 13F portfolio, value $4,330,000.

    13F-HR 0001325312-19-000007 filed by Cortina Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2018-12-31
    13F 303,150 shares
    Change vs previous 13F -14,393 shares

    0.29% of the 13F portfolio, value $4,708,000.

    13F-HR 0001325312-19-000004 filed by Cortina Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2018-09-30
    13F 317,543 shares
    Change vs previous 13F -25,541 shares

    0.49% of the 13F portfolio, value $10,495,000.

    13F-HR 0001325312-18-000011 filed by Cortina Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2018-06-30
    13F 343,084 shares
    Change vs previous 13F +102,500 shares

    0.48% of the 13F portfolio, value $10,310,000.

    13F-HR 0001325312-18-000009 filed by Cortina Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2018-03-31
    13F 240,584 shares
    Change vs previous 13F -91,874 shares

    0.35% of the 13F portfolio, value $7,196,000.

    13F-HR 0001325312-18-000007 filed by Cortina Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2017-12-31
    13F 332,458 shares
    Change vs previous 13F -443,314 shares

    0.46% of the 13F portfolio, value $10,349,000.

    13F-HR 0001325312-18-000004 filed by Cortina Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2017-09-30
    13F 775,772 shares
    Change vs previous 13F not available

    0.86% of the 13F portfolio, value $21,062,000.

    13F-HR 0001325312-17-000018 filed by Cortina Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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