SC 13G | 2012-01-30 | Bank of New York Mellon CORP | CSG SYSTEMS INTERNATIONAL INC | 3,160,809 | 5.6% | EDGAR |
SC 13G | 2012-01-27 | INTREPID CAPITAL MANAGEMENT INC | CSG SYSTEMS INTERNATIONAL INC | 2,087,146 | 6.2% | EDGAR |
SC 13G | 2011-12-02 | NORTH RUN CAPITAL, LP | CSG SYSTEMS INTERNATIONAL INC | 1,720,000 | 5.1% | EDGAR |
SC 13G/A | 2011-02-11 | RENAISSANCE TECHNOLOGIES LLC | CSG SYSTEMS INTERNATIONAL INC | 1,956,422 | 5.7% | EDGAR |
SC 13G/A | 2011-02-10 | VANGUARD GROUP INC | CSG SYSTEMS INTERNATIONAL INC | 2,774,259 | 8.1% | EDGAR |
SC 13G | 2011-02-09 | LSV ASSET MANAGEMENT | CSG SYSTEMS INTERNATIONAL INC | 1,765,630 | 5.2% | EDGAR |
SC 13G/A | 2011-02-03 | BlackRock Inc. | CSG SYSTEMS INTERNATIONAL INC | 2,827,887 | 8.3% | EDGAR |
SC 13G/A | 2010-02-12 | PUTNAM LLC | CSG SYSTEMS INTERNATIONAL INC | 447,786 | 1.3% | EDGAR |
SC 13G/A | 2010-02-12 | RENAISSANCE TECHNOLOGIES LLC | CSG SYSTEMS INTERNATIONAL INC | 2,298,322 | 6.5% | EDGAR |
SC 13G/A | 2010-02-05 | VANGUARD GROUP INC | CSG SYSTEMS INTERNATIONAL INC | 2,625,280 | 7.5% | EDGAR |
SC 13G | 2010-01-29 | BlackRock Inc. | CSG SYSTEMS INTERNATIONAL INC | 2,779,916 | 7.9% | EDGAR |
SC 13G/A | 2009-02-17 | AQR CAPITAL MANAGEMENT LLC | CSG SYSTEMS INTERNATIONAL INC | 295,326 | 3.7% | EDGAR |
SC 13G/A | 2009-02-13 | Invesco Ltd. | CSG SYSTEMS INTERNATIONAL INC | 1,411,490 | 4.0% | EDGAR |
SC 13G/A | 2009-02-13 | VANGUARD GROUP INC | CSG SYSTEMS INTERNATIONAL INC | 2,253,637 | 6.4% | EDGAR |
SC 13G/A | 2009-02-13 | RENAISSANCE TECHNOLOGIES LLC | CSG SYSTEMS INTERNATIONAL INC | 2,718,822 | 7.7% | EDGAR |
SC 13G | 2009-02-13 | PUTNAM LLC | CSG SYSTEMS INTERNATIONAL INC | 2,079,645 | 5.9% | EDGAR |
SC 13G | 2009-02-05 | BARCLAYS GLOBAL INVESTORS NA /CA/ | CSG SYSTEMS INTERNATIONAL INC | 1,085,954 | 3.1% | EDGAR |
SC 13G/A | 2009-01-22 | Sterling Capital Management LLC | CSG SYSTEMS INTERNATIONAL INC | 568,193 | 1.6% | EDGAR |
SC 13G | 2008-02-26 | AQR CAPITAL MANAGEMENT LLC | CSG SYSTEMS INTERNATIONAL INC | 2,086,954 | 5.8% | EDGAR |
SC 13G | 2008-02-14 | STATE STREET BANK & TRUST CO | CSG SYSTEMS INTERNATIONAL INC | 1,517,838 | 4.2% | EDGAR |