| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | RENAISSANCE TECHNOLOGIES, LLC | 819,760 | 3.37 | $1,852,657 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 628,861 | 2.58 | $1,421,225 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 565,366 | 2.32 | $1,277,727 | 30-Sep-09 | | GRANAHAN INVESTMENT MANAGEMENT INC. | 479,583 | 1.97 | $1,083,857 | 30-Sep-09 | | PRINCETON CAPITAL MANAGEMENT | 430,950 | 1.77 | $973,947 | 30-Sep-09 | | DIMENSIONAL FUND ADVISORS LP | 271,711 | 1.12 | $614,066 | 30-Sep-09 | | Teton Advisors, Inc | 240,000 | .99 | $542,400 | 30-Sep-09 | | MERRILL LYNCH & CO., INC. | 235,734 | .97 | $532,758 | 30-Sep-09 | | GAMCO INVESTORS INC | 199,600 | .82 | $451,096 | 30-Sep-09 | | MORGAN STANLEY | 95,450 | .39 | $215,717 | 30-Sep-09 |
|
| Holder | Shares | % Out | Value* | Reported | | VANGUARD VARIABLE INSURANCE FUND-SMALL COMPANY GROWTH | 429,823 | 1.77 | $726,400 | 30-Jun-09 | | VANGUARD TOTAL STOCK MARKET INDEX FUND | 321,861 | 1.32 | $543,945 | 30-Jun-09 | | Gamco Westwood Mighty Mites Fd | 240,000 | .99 | $542,400 | 30-Sep-09 | | VANGUARD EXTENDED MARKET INDEX FUND | 210,384 | .86 | $355,548 | 30-Jun-09 | | EQ Advisors Trust-EQ/GAMCO Small Company Value Portfolio | 145,000 | .60 | $245,050 | 30-Jun-09 | | DFA U.S. SMALL CAP VALUE SERIES | 98,779 | .41 | $102,730 | 30-Apr-09 | | GABELLI SMALL CAP GROWTH FUND | 60,000 | .25 | $135,600 | 30-Sep-09 | | VANGUARD INSTITUTIONAL INDEX-INST TOTAL STOCK MARKET IND | 56,502 | .23 | $50,851 | 31-Mar-09 | | ISHARES Russell Micro Cap (TM) Index Fund | 47,832 | .20 | $108,100 | 30-Sep-09 | | DFA TAX-MANAGED U.S. SMALL CAP PORTFOLIO | 27,501 | .11 | $58,852 | 31-Jul-09 |
|
|
*
|
Value shown is computed using the security's price on the report date given.
|
|