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CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC.: ATKR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC. on ATKR, newest first. How the timeline and the estimate are built.

CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC. held 221,682 ATKR shares at 2017-12-31 per its 13F-HR filed 2018-02-14.

the latest 13F is the newest step

  1. period ended2017-12-31
    13F 221,682 shares
    Change vs previous 13F +65,400 shares

    0.03% of the 13F portfolio, value $4,754,000.

    13F-HR 0001453415-18-000001 filed by CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC.
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2017-09-30
    13F 156,282 shares
    Change vs previous 13F +64,200 shares

    0.02% of the 13F portfolio, value $3,048,000.

    13F-HR 0001453415-17-000005 filed by CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC.
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2017-06-30
    13F 92,082 shares
    Change vs previous 13F -44,100 shares

    0.02% of the 13F portfolio, value $2,075,000.

    13F-HR 0001453415-17-000004 filed by CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC.
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2017-03-31
    13F 136,182 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $3,577,000.

    13F-HR 0001453415-17-000002 filed by CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC.
    Filed (acceptance time not in the bulk data set), ingested

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