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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.

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

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$0
2
QAM
2
Quentec Asset Management
New York
$0
3
CC
3
Carlson Capital
Texas
$46.3M
4
Millennium Management
4
Millennium Management
New York
$6.35M
5
Retirement Systems of Alabama
5
Retirement Systems of Alabama
Alabama
$16M
Name Holding Trade Value Shares
Change 		Shares
Change %
Massachusetts Financial Services
26
Massachusetts Financial Services
Massachusetts
$21.7M +$892K +17,567 +4%
CAM
27
Cortina Asset Management
Wisconsin
$21M +$7.57M +149,108 +56%
Arrowstreet Capital
28
Arrowstreet Capital
Massachusetts
$16.4M +$1.77M +34,881 +12%
Retirement Systems of Alabama
29
Retirement Systems of Alabama
Alabama
$16M -$5.15M -101,522 -24%
Victory Capital Management
30
Victory Capital Management
Texas
$15.7M +$15.7M +309,978 New
Norges Bank
31
Norges Bank
Norway
$14.2M -$695K -13,692 -5%
Geode Capital Management
32
Geode Capital Management
Massachusetts
$12.6M +$933K +18,374 +8%
TCIM
33
TIAA CREF Investment Management
New York
$11.2M +$698K +13,753 +7%
BIM
34
BlackRock Investment Management
Delaware
$11.1M +$102K +2,017 +0.9%
Renaissance Technologies
35
Renaissance Technologies
New York
$11.1M -$492K -9,700 -4%
Charles Schwab
36
Charles Schwab
California
$8.45M +$771K +15,177 +10%
IMIM
37
Irving Magee Investment Management
Pennsylvania
$7.88M – – –
FCM
38
Frontier Capital Management
Massachusetts
$7.73M -$350K -6,888 -4%
GPGA
39
Grandeur Peak Global Advisors
Utah
$7.72M +$2.8M +55,225 +57%
Bank of America
40
Bank of America
North Carolina
$7.32M +$6.34M +124,878 +646%
RFC
41
Russell Frank Company
Washington
$7.18M +$308K +6,072 +4%
Two Sigma Advisers
42
Two Sigma Advisers
New York
$6.68M -$1.43M -28,100 -18%
PC
43
Polar Capital
United Kingdom
$6.54M -$594K -11,699 -8%
TRSOTSOK
44
Teachers Retirement System of the State of Kentucky
Kentucky
$6.5M +$6.14M +120,900 +1,679%
Ameriprise
45
Ameriprise
Minnesota
$6.46M +$1.22M +24,110 +23%
Millennium Management
46
Millennium Management
New York
$6.35M -$6.72M -132,396 -51%
William Blair & Company
47
William Blair & Company
Illinois
$5.95M -$1.22M -24,115 -17%
Principal Financial Group
48
Principal Financial Group
Iowa
$5.79M +$250K +4,933 +5%
LMIM
49
Lockheed Martin Investment Management
Maryland
$5.69M +$5.69M +112,000 New
New York State Common Retirement Fund
50
New York State Common Retirement Fund
New York
$5.49M -$381K -7,500 -6%
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