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Silicon Laboratories
SLAB

Overview Fund Activity

156 hedge funds and large institutions have $1.64B invested in Silicon Laboratories in 2013 Q3 according to their latest regulatory filings, with 24 funds opening new positions, 65 increasing their positions, 45 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
156
Holders Change
-2
Holders Change %
-1.27%
% of All Funds
5.06%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
24
Increased
65
Reduced
45
Closed
25
Calls
$16.5M
Puts
$4.1M
Net Calls
+$12.4M
Net Calls Change
+$10.3M

Top Buyers

1
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
$72.4M
2
Wellington Management Group
Wellington Management Group
Massachusetts
$45.9M
3
William Blair & Company
William Blair & Company
Illinois
$27.9M
4
Adage Capital Partners
Adage Capital Partners
Massachusetts
$76.1M
5
Mackenzie Financial
Mackenzie Financial
Ontario, Canada
$37.5M

Top Sellers

1
Alkeon Capital Management
Alkeon Capital Management
New York
$42.7M
2
CCM
Century Capital Management
Massachusetts
$0
3
Citadel Advisors
Citadel Advisors
Florida
$47.7M
4
HSA
Hussman Strategic Advisors
Maryland
$0
5
Jacobs Levy Equity Management
Jacobs Levy Equity Management
New Jersey
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
JG
176
Jefferies Group
New York
– -$205K -4,954 Closed
CBOA
177
Commonwealth Bank of Australia
Australia
– -$137K -3,300 Closed
STC
178
SEI Trust Company
Pennsylvania
– -$122K -2,948 Closed
S
179
SignatureFD
Georgia
– -$12K -300 Closed
OMCS
180
Old Mutual Customised Solutions
South Africa
– -$8K -200 Closed
GC
181
Globeflex Capital
California
– -$1K -38 Closed
4 5 6 7
8