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Saturday, November 28, 2009, 10:52AM ET - U.S. Markets Closed. Dow Down 1.48% Nasdaq Down 1.73%
Silicon Laboratories, Inc. (SLAB)On Nov 27: 42.60  Down 0.53 (1.23%)  
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Major HoldersGet Major Holders for:
BREAKDOWN
% of Shares Held by All Insider and 5% Owners: 13%
% of Shares Held by Institutional & Mutual Fund Owners: 89%
% of Float Held by Institutional & Mutual Fund Owners: 101%
Number of Institutions Holding Shares: 242

MAJOR DIRECT HOLDERS (FORMS 3 & 4)
HolderSharesReported
SOOCH NAVDEEP S659,77128-Aug-09
CASH HARVEY B181,10914-Aug-09
SAYINER NECIP266,04417-Nov-09
IVESTER JONATHAN D122,94110-Nov-09
WOOD WILLIAM P5,38816-Nov-09


TOP INSTITUTIONAL HOLDERS
HolderShares% OutValue*Reported
BLAIR (WILLIAM) & COMPANY, L.L.C.2,656,2795.82$123,145,09430-Sep-09
FRANKLIN RESOURCES, INC2,470,2435.41$114,520,46530-Sep-09
Barclays Global Investors UK Holdings Ltd2,431,9255.32$112,744,04330-Sep-09
PRICE (T.ROWE) ASSOCIATES INC1,725,5003.78$79,994,18030-Sep-09
VANGUARD GROUP, INC. (THE)1,669,8503.66$77,414,24630-Sep-09
FMR LLC1,628,2063.57$75,483,63030-Sep-09
FRIESS ASSOCIATES INC1,387,7343.04$64,335,34830-Sep-09
American Century Companies, Inc.1,259,0322.76$58,368,72330-Sep-09
RAINIER INVESTMENT MANAGEMENT1,245,4452.73$57,738,83030-Sep-09
Calamos Advisors LLC1,100,0002.41$50,996,00030-Sep-09

TOP MUTUAL FUND HOLDERS
HolderShares% OutValue*Reported
FRANKLIN STRATEGIC SERIES-FRANKLIN SMALL-MID CAP GROWTH1,380,4003.02$63,995,34430-Sep-09
FIDELITY GROWTH COMPANY FUND1,150,0002.52$53,314,00030-Sep-09
CALAMOS GROWTH FUND1,100,0002.41$50,996,00030-Sep-09
RAINIER SMALL/MIDCAP EQUITY PORTFOLIO879,9951.93$33,422,21030-Jun-09
AMERICAN CENTURY VISTA598,0001.31$27,723,28030-Sep-09
PRICE (T.ROWE) SMALL CAP STOCK FUND525,0001.15$24,339,00030-Sep-09
VANGUARD SMALL-CAP INDEX FUND518,3931.14$19,688,56630-Jun-09
VANGUARD MID-CAP GROWTH FUND505,7851.11$21,662,77131-Jul-09
PRICE (T.ROWE) NEW HORIZONS FUND461,6001.01$21,399,77630-Sep-09
MIDCAP SPDR TRUST SERIES I429,335.94$13,180,58430-Sep-08

View Transactions for Insiders & Institutional Holders
* Value shown is computed using the security's price on the report date given.


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