| BlackRock, Inc. |
| <0.01% | <0.01% | #95 | $317.6M | 3.9M | $209.7M | 3.7M | +218,347+5.94% | Add |
| DISCIPLINED GROWTH INVESTORS INC /MN |
| 3.29% | 2.91% | #2 | $194.0M | 2.4M | $142.4M | 2.5M | -116,841-4.68% | Reduce |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
| 0.01% | <0.01% | #86 | $130.4M | 1.6M | $87.7M | 1.5M | +61,235+3.98% | Add |
| DIMENSIONAL FUND ADVISORS LP |
| 0.02% | 0.02% | #53 | $93.9M | 1.2M | $72.5M | 1.3M | -120,051-9.44% | Reduce |
| STATE STREET CORP |
| <0.01% | <0.01% | #122 | $92.8M | 1.1M | $62.3M | 1.1M | +46,462+4.25% | Add |
| VANGUARD CAPITAL MANAGEMENT LLC |
| <0.01% | <0.01% | #141 | $86.0M | 1.1M | $59.3M | 1.0M | +14,882+1.43% | Add |
| AMERICAN CAPITAL MANAGEMENT INC |
| 2.27% | 1.92% | #3 | $50.5M | 619,845 | $35.8M | 627,705 | -7,860-1.25% | Reduce |
| GEODE CAPITAL MANAGEMENT, LLC |
| <0.01% | <0.01% | #125 | $50.1M | 614,028 | $33.1M | 580,201 | +33,827+5.83% | Add |
| RENAISSANCE TECHNOLOGIES LLC |
| 0.05% | 0.05% | #27 | $38.2M | 469,251 | $29.7M | 520,251 | -51,000-9.80% | Reduce |
| PRUDENTIAL FINANCIAL INC |
| 0.04% | 0.03% | #32 | $37.3M | 457,810 | $22.8M | 400,241 | +57,569+14.38% | Add |
| FMR LLC |
| <0.01% | <0.01% | #145 | $36.1M | 442,659 | $24.1M | 422,356 | +20,303+4.81% | Add |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP |
| 0.02% | 0.01% | #57 | $35.9M | 440,816 | $26.4M | 463,780 | -22,964-4.95% | Reduce |
| Nuveen, LLC |
| 0.01% | <0.01% | #81 | $34.2M | 420,059 | $18.1M | 316,939 | +103,120+32.54% | Add |
| GOLDMAN SACHS GROUP INC |
| <0.01% | <0.01% | #118 | $32.9M | 403,179 | $8.0M | 140,943 | +262,236+186.06% | Add |
| DRIEHAUS CAPITAL MANAGEMENT LLC |
| 0.17% | 0.15% | #15 | $30.2M | 370,151 | $21.0M | 369,136 | +1,015+0.27% | Add |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
| <0.01% | <0.01% | #101 | $28.9M | 354,188 | $20.5M | 360,203 | -6,015-1.67% | Reduce |
| MORGAN STANLEY |
| <0.01% | <0.01% | #154 | $25.7M | 314,778 | $15.3M | 305,997 | +8,781+2.87% | Add |
| S SQUARED TECHNOLOGY, LLC |
| 7.29% | 6.39% | #1 | $23.5M | 288,120 | $16.9M | 296,103 | -7,983-2.70% | Reduce |
| NORTHERN TRUST CORP |
| <0.01% | <0.01% | #123 | $23.2M | 284,562 | $15.2M | 266,951 | +17,611+6.60% | Add |
| FIRST TRUST ADVISORS LP |
| 0.01% | <0.01% | #68 | $18.3M | 224,792 | $5.3M | 92,870 | +131,922+142.05% | Add |
| JPMORGAN CHASE & CO |
| <0.01% | <0.01% | #168 | $17.9M | 224,717 | $4.9M | 87,579 | +137,138+156.59% | Add |
| D. E. Shaw & Co., Inc. |
| 0.01% | 0.01% | #80 | $17.2M | 211,366 | $12.9M | 225,651 | -14,285-6.33% | Reduce |
| NORDEA INVESTMENT MANAGEMENT AB |
| 0.01% | 0.01% | #63 | $16.5M | 203,883 | $12.0M | 214,381 | -10,498-4.90% | Reduce |
| Hillsdale Investment Management Inc. |
| 0.36% | 0.27% | #13 | $15.6M | 191,594 | $9.9M | 174,384 | +17,210+9.87% | Add |
| JUPITER ASSET MANAGEMENT LTD |
| 0.08% | 0.06% | #25 | $15.4M | 188,539 | $11.1M | 194,832 | -6,293-3.23% | Reduce |
| PANAGORA ASSET MANAGEMENT INC |
| 0.05% | 0.04% | #30 | $14.7M | 180,713 | $10.0M | 174,698 | +6,015+3.44% | Add |
| VANGUARD FIDUCIARY TRUST CO |
| <0.01% | <0.01% | #120 | $12.9M | 157,987 | $8.8M | 153,581 | +4,406+2.87% | Add |
| JANE STREET GROUP, LLC |
| <0.01% | <0.01% | #166 | $12.3M | 150,427 | $3.6M | 63,955 | +86,472+135.21% | Add |
| Bank of New York Mellon Corp |
| <0.01% | <0.01% | #138 | $11.7M | 143,782 | $8.0M | 139,917 | +3,865+2.76% | Add |
| PRINCIPAL FINANCIAL GROUP INC |
| 0.01% | <0.01% | #89 | $11.0M | 135,136 | $7.6M | 133,613 | +1,523+1.14% | Add |
| BANK OF AMERICA CORP /DE/ |
| <0.01% | <0.01% | #186 | $10.3M | 125,997 | $7.4M | 129,113 | -3,116-2.41% | Reduce |
| Connor, Clark & Lunn Investment Management Ltd. |
| 0.02% | 0.02% | #50 | $9.8M | 120,473 | $7.2M | 125,510 | -5,037-4.01% | Reduce |
| GAGNON SECURITIES LLC |
| 1.84% | 1.46% | #4 | $9.5M | 116,283 | $6.3M | 110,889 | +5,394+4.86% | Add |
| RICE HALL JAMES & ASSOCIATES, LLC |
| 0.43% | 0.36% | #10 | $8.9M | 108,964 | $6.5M | 113,589 | -4,625-4.07% | Reduce |
| Rubric Capital Management LP |
| 0.08% | 0.29% | #24 | $8.9M | 108,692 | $27.7M | 486,400 | -377,708-77.65% | Reduce |
| Invesco Ltd. |
| <0.01% | <0.01% | #182 | $8.8M | 108,421 | $5.1M | 88,576 | +19,845+22.40% | Add |
| ACADIAN ASSET MANAGEMENT LLC |
| 0.01% | <0.01% | #71 | $8.1M | 99,186 | $1.4M | 24,497 | +74,689+304.89% | Add |
| CITADEL ADVISORS LLC |
| <0.01% | <0.01% | #174 | $8.1M | 98,825 | $3.1M | 54,618 | +44,207+80.94% | Add |
| UBS Group AG |
| <0.01% | <0.01% | #167 | $7.9M | 97,304 | $9.6M | 168,750 | -71,446-42.34% | Reduce |
| PUBLIC SECTOR PENSION INVESTMENT BOARD |
| 0.02% | 0.02% | #47 | $7.8M | 95,645 | $6.0M | 105,560 | -9,915-9.39% | Reduce |
| MILLENNIUM MANAGEMENT LLC |
| <0.01% | <0.01% | #126 | $7.6M | 92,960 | $1.5M | 25,829 | +67,131+259.91% | Add |
| AMERICAN CENTURY COMPANIES INC |
| <0.01% | <0.01% | #119 | $6.4M | 79,056 | $4.5M | 78,842 | +214+0.27% | Add |
| AMERIPRISE FINANCIAL INC |
| <0.01% | <0.01% | #158 | $5.7M | 69,786 | $3.3M | 58,539 | +11,247+19.21% | Add |
| Edgestream Partners, L.P. |
| 0.16% | 0.04% | #17 | $5.4M | 65,799 | $1.1M | 19,015 | +46,784+246.04% | Add |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC |
| <0.01% | <0.01% | #171 | $5.3M | 65,044 | $3.7M | 65,741 | -697-1.06% | Reduce |
| Informed Momentum Co LLC |
| 0.47% | 0.43% | #9 | $5.3M | 64,803 | $3.8M | 65,823 | -1,020-1.55% | Reduce |
| RHUMBLINE ADVISERS |
| <0.01% | <0.01% | #107 | $4.7M | 57,970 | $3.7M | 65,114 | -7,144-10.97% | Reduce |
| Legal & General Group Plc |
| <0.01% | <0.01% | #170 | $4.6M | 56,739 | $3.3M | 58,401 | -1,662-2.85% | Reduce |
| Roubaix Capital, LLC |
| 1.62% | — | #5 | $4.5M | 55,415 | $0 | 0 | +55,415 | New Buy |
| FRANKLIN RESOURCES INC |
| <0.01% | <0.01% | #175 | $4.5M | 55,096 | $3.2M | 56,959 | -1,863-3.27% | Reduce |
