Ownership Profile

Shareholder Breakdown
Shareholder Holders Values ($) % O/S Shares
Institution 253 1,874 103.67 43,078,486
Mutual Fund 407 1,152 57.67 23,963,297
Institutional Shareholder Rotation
Shareholder Holders Values Change ($) % O/S Shares Change
Buyers 112 131.22 7.26 3,017,889
Sellers 126 -121.18 6.76 -2,810,158
Net -- 10.03 0.50 207,731
Institutional Shareholder Concentration
Shareholder Values ($) % O/S Shares
Top 10 Inst. 909 50.83 21,120,366
Top 20 Inst. 1,280.74 70.92 29,469,321
Top 50 Inst. 1,666.35 92.59 38,473,186
Total Inst. 1,666.35 92.59 38,473,186
Institutional Shareholder Style
Shareholder Holders Values ($) % O/S Shares
Index 33 414 23.35 9,393,132
CoreGrowth 56 391 22.34 8,988,247
Growth 14 132 7.80 3,139,349
AggresGr 3 3 0.19 76,614
IncomeValue 6 45 2.66 1,071,879
Yield 1 0 0.00 1,100
GARP 29 507 29.64 11,925,615
HedgeFund 17 43 2.48 999,533
BrokerDealer 15 18 1.03 413,556
Specialty 3 6 0.30 121,592
CoreValue 28 130 7.25 2,916,276
DeepValue 11 29 1.70 683,807
Top Holders: Institutional Investor
Holder Shares Held % O/S Shares Change Filing Date
Fidelity Management & Research Company 6,445,214 15.51 38,640 09/30/2015
BlackRock Institutional Trust Company, N.A. 3,115,823 7.50 27,453 09/30/2015
The Vanguard Group, Inc. 2,782,047 6.70 106,169 12/31/2015
Welland (David R) 1,643,131 3.95 -159,000 01/31/2015
State Street Global Advisors (US) 1,346,827 3.24 -36,388 09/30/2015
Ranger Investment Management, L.P. 1,333,900 3.21 -85,414 09/30/2015
Oak Ridge Investments, LLC 1,256,004 3.02 -1,956 12/31/2015
Dimensional Fund Advisors, L.P. 1,097,225 2.64 113,612 09/30/2015
Van Berkom & Associates Inc. 1,055,726 2.54 245,860 09/30/2015
Invesco Advisers, Inc. 1,044,469 2.51 -4,343 09/30/2015
T. Rowe Price Associates, Inc. 1,044,290 2.51 -21,650 09/30/2015
Vaughan Nelson Investment Management, L.P. 996,225 2.40 120,225 12/31/2015
AllianceBernstein L.P. 948,761 2.28 -130,781 09/30/2015
Mackenzie Financial Corporation 885,018 2.13 178,500 09/30/2015
Capital Research Global Investors 819,992 1.97 130,000 09/30/2015
Hermes Investment Management Ltd. 783,619 1.89 45,942 12/31/2015
Invesco Management Group, Inc. 778,072 1.87 -2,826 11/30/2014
Franklin Advisers, Inc. 775,454 1.87 7,796 09/30/2015
Sooch (Navdeep S) 665,262 1.60 -25,578 05/27/2015
Goldman Sachs Asset Management (US) 652,262 1.57 382,715 09/30/2015
Northern Trust Investments, Inc. 633,726 1.53 12,491 09/30/2015
Granahan Investment Management, Inc. 492,580 1.19 -58,900 09/30/2015
Victory Capital Management Inc. 471,866 1.14 64,259 09/30/2015
Waddell & Reed Investment Management Company 470,740 1.13 0 09/30/2015
Loomis, Sayles & Company, L.P. 469,240 1.13 1,890 09/30/2015
Wells Capital Management Inc. 445,805 1.07 -304,870 12/31/2015
MFS Investment Management 443,275 1.07 15,294 09/30/2015
Wasatch Advisors, Inc. 438,877 1.06 -19,218 09/30/2015
Columbia Threadneedle Investments (US) 437,086 1.05 180,426 09/30/2015
Carlson Capital, L.P. 399,121 0.96 -146,359 09/30/2015
Cortina Asset Management L.L.C. 388,557 0.94 -2,016 09/30/2015
UBS Global Asset Management (Americas), Inc. 362,881 0.87 59,134 09/30/2015
TIAA-CREF 349,232 0.84 -77,344 09/30/2015
Norges Bank Investment Management (NBIM) 294,119 0.71 127,139 12/31/2014
Geode Capital Management, L.L.C. 261,926 0.63 9,450 09/30/2015
Rothschild Asset Management, Inc. 256,319 0.62 8,022 09/30/2015
The Retirement Systems of Alabama 249,683 0.60 -95,995 12/31/2015
BlackRock Investment Management, LLC 239,260 0.58 -1,086 09/30/2015
Arrowstreet Capital, Limited Partnership 211,158 0.51 -92,441 09/30/2015
BNY Mellon Asset Management 182,933 0.44 3,445 09/30/2015
Charles Schwab Investment Management, Inc. 171,630 0.41 1,263 09/30/2015
UBS Global Asset Management (UK) Ltd. 155,312 0.37 14,550 09/30/2015
Irving Magee Investment Management, LLC 155,151 0.37 0 12/31/2015
Grandeur Peak Global Advisors, LLC 152,765 0.37 2,300 09/30/2015
Mellon Capital Management Corporation 152,459 0.37 -37,006 09/30/2015
Frontier Capital Management Company, LLC 152,426 0.37 -228 12/31/2015
Kentucky Teachers' Retirement System 150,000 0.36 21,900 09/30/2015
Tuttle (G Tyson) 140,174 0.34 0 05/28/2015
Delaware Investments 138,318 0.33 61,946 09/30/2015
Caisse de Depot et Placement du Quebec 137,246 0.33 137,246 12/31/2014

Ownership data is provided by Thompson Reuters, a third party service, and Silicon Laboratories Inc. does not maintain or provide information directly to this service.