| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | FMR LLC | 4,352,160 | 6.18 | $31,814,289 | 30-Sep-09 | | CARDINAL CAPITAL MANAGEMENT LLC | 3,243,395 | 4.61 | $23,709,217 | 30-Sep-09 | | THOMPSON, SIEGEL & WALMSLEY, INC. | 3,116,189 | 4.43 | $22,779,341 | 30-Sep-09 | | BlackRock Advisors, LLC | 2,986,500 | 4.24 | $21,831,315 | 30-Sep-09 | | ValueAct SmallCap Management, L.P. | 2,853,721 | 4.05 | $20,860,700 | 30-Sep-09 | | AXA | 2,406,671 | 3.42 | $17,592,765 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 2,358,758 | 3.35 | $17,242,520 | 30-Sep-09 | | RENAISSANCE TECHNOLOGIES, LLC | 1,725,000 | 2.45 | $12,609,750 | 30-Sep-09 | | SUMMIT PARTNERS, L.P. | 9,552,408 | 13.57 | $69,828,102 | 30-Sep-09 | | WELLS FARGO & COMPANY | 8,085,493 | 11.48 | $59,104,953 | 30-Sep-09 |
|
| Holder | Shares | % Out | Value* | Reported | | BLACKROCK FUNDS-SMALL CAP GROWTH EQUITY PORTFOLIO | 1,598,200 | 2.27 | $12,721,672 | 30-Jun-09 | | VANGUARD EXPLORER FUND, INC. | 868,663 | 1.23 | $7,817,967 | 31-Jul-09 | | VANGUARD TOTAL STOCK MARKET INDEX FUND | 758,476 | 1.08 | $6,037,468 | 30-Jun-09 | | Blackrock Master Tr-Blackrock Master Small Cap Growth Port | 623,500 | .89 | $4,520,375 | 31-Aug-09 | | VANGUARD SMALL-CAP INDEX FUND | 556,377 | .79 | $4,428,760 | 30-Jun-09 | | VAN KAMPEN SMALL CAP GROWTH FUND | 456,000 | .65 | $3,629,760 | 30-Jun-09 | | Columbia Fds Ser Tr I-Columbia Small Cap Growth Fd | 377,400 | .54 | $2,736,150 | 31-Aug-09 | | VANGUARD SMALL-CAP GROWTH INDEX FUND | 352,267 | .50 | $2,804,045 | 30-Jun-09 | | GE INSTITUTIONAL SMALL-CAP EQUITY FUND | 345,900 | .49 | $3,113,100 | 31-Jul-09 | | DFA U.S. SMALL CAP VALUE SERIES | 336,154 | .48 | $2,040,454 | 30-Apr-09 |
|
|
*
|
Value shown is computed using the security's price on the report date given.
|
|