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Silicon Laboratories
SLAB

Overview Fund Activity

178 hedge funds and large institutions have $1.94B invested in Silicon Laboratories in 2015 Q1 according to their latest regulatory filings, with 25 funds opening new positions, 69 increasing their positions, 64 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
178
Holders Change
-3
Holders Change %
-1.66%
% of All Funds
4.75%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
25
Increased
69
Reduced
64
Closed
26
Calls
$2.93M
Puts
$1.53M
Net Calls
+$1.4M
Net Calls Change
-$1.2M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$321M
2
Victory Capital Management
Victory Capital Management
Texas
$15.7M
3
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
$47.3M
4
HIM
Hermes Investment Management
United Kingdom
$37.1M
5
UBS AM
UBS AM
Illinois
$30.2M

Top Sellers

1
Wellington Management Group
Wellington Management Group
Massachusetts
$0
2
QAM
Quentec Asset Management
New York
$0
3
CC
Carlson Capital
Texas
$46.3M
4
Millennium Management
Millennium Management
New York
$6.35M
5
Retirement Systems of Alabama
Retirement Systems of Alabama
Alabama
$16M
Name Holding Trade Value Shares
Change 		Shares
Change %
Susquehanna International Group
151
Susquehanna International Group
Pennsylvania
$200K -$734K -14,479 -79%
FMT
152
First Mercantile Trust
Tennessee
$131K -$14.5K -285 -10%
TRCT
153
Tower Research Capital (TRC)
New York
$129K +$125K +2,464 +3,119%
FNYS
154
First New York Securities
New York
$127K -$102K -2,000 -44%
DIA
155
Davidson Investment Advisors
Montana
$126K +$126K +2,500 New
AP
156
Advisors Preferred
Maryland
$116K +$116K +2,283 New
OA
157
OFI Advisors
Pennsylvania
$111K +$5.71K +112 +5%
PMAM
158
Picton Mahoney Asset Management
Ontario, Canada
$102K +$102K +2,000 New
Teacher Retirement System of Texas
159
Teacher Retirement System of Texas
Texas
$62K -$1.17K -23 -2%
WBC
160
Westpac Banking Corp
Australia
$61.9K +$61.9K +931 New
Parallax Volatility Advisers
161
Parallax Volatility Advisers
California
$47K -$159K -3,102 -77%
VFA
162
Virtus Fund Advisers
Connecticut
$40K -$4.1K -80 -9%
Bank of Montreal
163
Bank of Montreal
Ontario, Canada
$39K +$11.2K +222 +40%
BNP Paribas Financial Markets
164
BNP Paribas Financial Markets
France
$34K +$30.1K +592 +769%
US Bancorp
165
US Bancorp
Minnesota
$33K +$12.6K +245 +62%
Simplex Trading
166
Simplex Trading
Illinois
$24K -$46.4K -930 -66%
Creative Planning
167
Creative Planning
Kansas
$20K +$5K +100 +33%
LTFS
168
Ladenburg Thalmann Financial Services
Florida
$11K +$6.98K +130 +173%
GAM
169
Gemmer Asset Management
California
$9K – – –
Zurich Cantonal Bank
170
Zurich Cantonal Bank
Switzerland
$7K +$7K +140 New
Bessemer Group
171
Bessemer Group
New Jersey
$6K -$336 -7 -5%
NFG
172
Next Financial Group
Texas
$6K – – –
Fifth Third Bancorp
173
Fifth Third Bancorp
Ohio
$4K +$4K +70 New
W
174
Wealthfront
California
$4K +$3.95K +83 +8,300%
Manulife (Manufacturers Life Insurance)
175
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$3.95K +$80 +1,585 +2%
5 6
7
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