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Silicon Laboratories
SLAB

Overview Fund Activity

238 hedge funds and large institutions have $2.82B invested in Silicon Laboratories in 2017 Q1 according to their latest regulatory filings, with 37 funds opening new positions, 97 increasing their positions, 77 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
238
Holders Change
+14
Holders Change %
+6.25%
% of All Funds
5.93%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.07%
New
37
Increased
97
Reduced
77
Closed
17
Calls
$2.55M
Puts
$12.7M
Net Calls
-$10.2M
Net Calls Change
-$12.8M

Top Buyers

1
BlackRock
BlackRock
New York
$335M
2
Wellington Management Group
Wellington Management Group
Massachusetts
$53.2M
3
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
$32M
4
GKIM
GW&K Investment Management
Massachusetts
$26.6M
5
Vanguard Group
Vanguard Group
Pennsylvania
$242M

Top Sellers

1
UBS AM
UBS AM
Illinois
$1.85M
2
ORI
Oak Ridge Investments
Illinois
$44.3M
3
GIM
Granahan Investment Management
Massachusetts
$2.12M
4
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
$67.5M
5
Millennium Management
Millennium Management
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
GIP
151
Granite Investment Partners
California
$719K -$358K -4,868 -33%
Barclays
152
Barclays
United Kingdom
$677K +$564K +7,664 +500%
VKH
153
Virtu KCG Holdings
New York
$668K -$307K -4,180 -32%
GT
154
Glenmede Trust
Pennsylvania
$668K +$668K +9,093 New
JIM
155
Jupiter Investment Management
United Kingdom
$656K +$656K +8,931 New
PCM
156
Penn Capital Management
Pennsylvania
$650K +$650K +8,846 New
GA
157
Geneva Advisors
Illinois
$634K +$634K +8,616 New
CIM
158
CIM Investment Management
Pennsylvania
$581K – – –
IR
159
Invictus RG
Bermuda
$575K +$575K +7,824 New
CFIC
160
City Financial Investment Company
United Kingdom
$540K -$28.4K -386 -5%
NMIMC
161
Northwestern Mutual Investment Management Company
Wisconsin
$531K +$1.77K +24 +0.3%
SG Americas Securities
162
SG Americas Securities
New York
$530K +$398K +5,407 +301%
GCP
163
GSA Capital Partners
United Kingdom
$522K -$204K -2,773 -28%
CT
164
Cambridge Trust
Massachusetts
$510K +$131K +1,781 +35%
AA
165
ALPS Advisors
Colorado
$492K +$492K +6,693 New
Wolverine Trading
166
Wolverine Trading
Illinois
$482K +$112K +1,526 +30%
Credit Agricole
167
Credit Agricole
France
$459K +$108K +1,470 +31%
Nisa Investment Advisors
168
Nisa Investment Advisors
Missouri
$454K -$16.9K -230 -4%
COPPSERS
169
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$450K -$4.56K -62 -1%
CB
170
Commerce Bank
Missouri
$442K +$442K +6,015 New
AB
171
Amalgamated Bank
New York
$418K -$1.1K -15 -0.3%
AG
172
Aperio Group
California
$417K +$88.4K +1,203 +27%
Stifel Financial
173
Stifel Financial
Missouri
$405K +$56.5K +769 +16%
SAM
174
Securian Asset Management
Minnesota
$394K +$12.9K +175 +3%
FPF
175
FNY Partners Fund
New York
$387K +$387K +5,274 New
5 6
7
8 9