| 1 |
Potomac Capital Management, Inc. |
4,502,044 |
29,128,000 |
12.41% |
|
|
| 2 |
WELLINGTON MANAGEMENT GROUP LLP |
3,189,912 |
20,639,000 |
8.79% |
|
|
| 3 |
WATER ISLAND CAPITAL LLC |
2,634,995 |
17,048,418 |
7.26% |
|
|
| 4 |
ALPINE ASSOCIATES ADVISORS |
2,061,823 |
13,340,000 |
5.68% |
|
|
| 5 |
Shannon River Fund Management LLC |
1,986,000 |
12,849,000 |
5.47% |
|
|
| 6 |
BlackRock Institutional Trust Company, N.A. |
1,703,373 |
11,021,000 |
4.69% |
|
|
| 7 |
GABELLI FUNDS LLC |
1,623,213 |
10,502,000 |
4.47% |
|
|
| 8 |
LONGFELLOW INVESTMENT MANAGEMENT CO LLC |
1,334,278 |
8,633,000 |
3.68% |
|
|
| 9 |
AQR CAPITAL MANAGEMENT LLC |
1,300,268 |
8,413,000 |
3.58% |
|
|
| 10 |
GABELLI & Co INVESTMENT ADVISERS, INC. |
1,252,202 |
8,102,000 |
3.45% |
|
|
| 11 |
VANGUARD GROUP INC |
1,145,970 |
7,415,000 |
3.16% |
|
|
| 12 |
BlackRock Fund Advisors |
1,014,387 |
6,563,000 |
2.80% |
|
|
| 13 |
STATE STREET CORP |
758,323 |
4,905,000 |
2.09% |
|
|
| 14 |
JPMORGAN CHASE & CO |
717,379 |
4,642,000 |
1.98% |
|
|
| 15 |
RENAISSANCE TECHNOLOGIES LLC |
683,500 |
4,422,000 |
1.88% |
|
|
| 16 |
GLAZER CAPITAL, LLC |
635,523 |
4,112,000 |
1.75% |
|
|
| 17 |
GAMCO INVESTORS, INC. ET AL |
602,500 |
3,898,000 |
1.66% |
|
|
| 18 |
DIMENSIONAL FUND ADVISORS LP |
596,517 |
3,859,000 |
1.64% |
|
|
| 19 |
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS |
549,090 |
3,553,000 |
1.51% |
|
|
| 20 |
NORTHERN TRUST CORP |
507,288 |
3,282,000 |
1.40% |
|
|
| 21 |
D. E. Shaw & Co., Inc. |
475,839 |
3,079,000 |
1.31% |
|
|
| 22 |
HERALD INVESTMENT MANAGEMENT Ltd |
475,000 |
3,073,000 |
1.31% |
|
|
| 23 |
MORGAN STANLEY |
473,305 |
3,063,000 |
1.30% |
|
|
| 24 |
Teton Advisors, Inc. |
400,000 |
2,588,000 |
1.10% |
|
|
| 25 |
Polar Asset Management Partners Inc. |
400,000 |
2,588,000 |
1.10% |
|
|
| 26 |
GARDNER LEWIS ASSET MANAGEMENT L P |
328,880 |
2,128,000 |
0.91% |
|
|
| 27 |
HAVENS ADVISORS LLC |
325,000 |
2,103,000 |
0.90% |
|
|
| 28 |
OMERS ADMINISTRATION Corp |
268,800 |
1,739,000 |
0.74% |
|
|
| 29 |
Bank of New York Mellon Corp |
223,537 |
1,446,000 |
0.62% |
|
|
| 30 |
GEODE CAPITAL MANAGEMENT, LLC |
207,726 |
1,343,000 |
0.57% |
|
|
| 31 |
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM |
201,700 |
1,305,000 |
0.56% |
|
|
| 32 |
OXFORD ASSET MANAGEMENT LLP |
182,408 |
1,182,000 |
0.50% |
|
|
| 33 |
WEDGE CAPITAL MANAGEMENT L L P/NC |
160,100 |
1,036,000 |
0.44% |
|
|
| 34 |
TIAA CREF INVESTMENT MANAGEMENT LLC |
158,190 |
1,023,000 |
0.44% |
|
|
| 35 |
QS BATTERYMARCH FINANCIAL MANAGEMENT, INC |
156,985 |
1,016,000 |
0.43% |
|
|
| 36 |
HARVEST MANAGEMENT LLC |
150,000 |
971,000 |
0.41% |
|
|
| 37 |
TWO SIGMA INVESTMENTS, LP |
146,004 |
945,000 |
0.40% |
|
|
| 38 |
MILLENNIUM MANAGEMENT LLC |
134,143 |
868,000 |
0.37% |
|
|
| 39 |
TWO SIGMA ADVISERS, LP |
133,300 |
862,000 |
0.37% |
|
|
| 40 |
BRIDGEWAY CAPITAL MANAGEMENT, LLC |
132,200 |
855,000 |
0.36% |
|
|
| 41 |
Loeb Offshore Management LP |
121,779 |
788,000 |
0.34% |
|
|
| 42 |
AMERIPRISE FINANCIAL INC |
121,041 |
783,000 |
0.33% |
|
|
| 43 |
BlackRock Investment Management, LLC |
120,561 |
780,000 |
0.33% |
|
|
| 44 |
COMMONWEALTH BANK OF AUSTRALIA |
115,600 |
748,000 |
0.32% |
|
|
| 45 |
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM |
110,579 |
715,000 |
0.30% |
|
|
| 46 |
Yakira Capital Management, Inc. |
87,593 |
567,000 |
0.24% |
|
SH |
| 47 |
TFS CAPITAL LLC |
85,254 |
552,000 |
0.24% |
|
|
| 48 |
GOLDMAN SACHS GROUP INC |
80,205 |
519,000 |
0.22% |
|
|
| 49 |
Stone Toro Investment Advisers, LP |
78,050 |
505,000 |
0.22% |
|
|
| 50 |
PRUDENTIAL FINANCIAL INC |
75,600 |
489,000 |
0.21% |
|
|
