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Silicon Laboratories

181 hedge funds and large institutions have $1.81B invested in Silicon Laboratories in 2014 Q4 according to their latest regulatory filings, with 26 funds opening new positions, 50 increasing their positions, 85 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed

100% more first-time investments, than exits

New positions opened: 26 | Existing positions closed: 13

69% more call options, than puts

Call options by funds: $6.34M | Put options by funds: $3.75M

16% more capital invested

Capital invested by funds: $1.55B → $1.81B (+$254M)

7% more funds holding

Funds holding: 169181 (+12)

0% more funds holding in top 10

Funds holding in top 10: 22 (0)

41% less repeat investments, than reductions

Existing positions increased: 50 | Existing positions reduced: 85

Holders
181
Holders Change
+12
Holders Change %
+7.1%
% of All Funds
4.83%
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.05%
New
26
Increased
50
Reduced
85
Closed
13
Calls
$6.34M
Puts
$3.75M
Net Calls
+$2.6M
Net Calls Change
-$1.77M
Name Holding Trade Value Shares
Change
Change in
Stake
Bank of America
101
Bank of America
North Carolina
$921K +$26K +589 +3%
ARTA
102
A.R.T. Advisors
New York
$896K +$830K +18,816 New
SOMRS
103
State of Michigan Retirement System
Michigan
$895K -$17.7K -400 -2%
Susquehanna International Group
104
Susquehanna International Group
Pennsylvania
$877K +$457K +10,348 +128%
NCCM
105
Nine Chapters Capital Management
New Jersey
$876K +$812K +18,400 New
BOC
106
Barbara Oil Co
Illinois
$843K
SCM
107
Sterling Capital Management
North Carolina
$824K
MSA
108
Mason Street Advisors
Wisconsin
$734K -$19.2K -434 -3%
FAM
109
Fortaleza Asset Management
Illinois
$696K -$54.5K -1,235 -8%
MERSOM
110
Municipal Employees' Retirement System of Michigan
Michigan
$624K +$79.9K +1,810 +16%
LMGAM
111
Liberty Mutual Group Asset Management
Massachusetts
$620K -$4.15K -94 -0.7%
ACM
112
Alpha Capital Management
Texas
$595K
PA
113
Profund Advisors
Maryland
$578K +$59.5K +1,348 +12%
CK
114
Cohen Klingenstein
New York
$577K -$106K -2,408 -17%
GC
115
Guggenheim Capital
Illinois
$571K -$256K -5,803 -33%
SLG
116
Stanley-Laman Group
Pennsylvania
$571K +$529K +11,984 New
OPERF
117
Oregon Public Employees Retirement Fund
Oregon
$564K
LRPA
118
L. Roy Papp & Associates
Arizona
$538K
VAM
119
Visium Asset Management
New York
$530K +$490K +11,109 New
Tudor Investment Corp
120
Tudor Investment Corp
Connecticut
$525K +$68.4K +1,549 +16%
FMA
121
FNY Managed Accounts
New York
$519K +$481K +10,900 New
LSERS
122
Louisiana State Employees Retirement System
Louisiana
$510K -$13.2K -300 -3%
STMM
123
South Texas Money Management
Texas
$486K
GCP
124
GSA Capital Partners
United Kingdom
$482K -$539K -12,216 -55%
Royal Bank of Canada
125
Royal Bank of Canada
Ontario, Canada
$479K +$444K +10,070 New

SLAB Hedge Fund Activity: Q4 2014 in Review

181 of the 3,749 institutional investors tracked by Wall St. Rank reported a position in Silicon Laboratories (SLAB) for Q4 2014, worth a combined $1.81B — up 16% from $1.55B a quarter earlier.

Buyers outnumbered sellers: 26 funds opened new SLAB positions and 13 closed out — a net gain of 13 holders — while 50 added to existing stakes and 85 trimmed.

The largest buyer was Oak Ridge Investments, opening a new position worth an estimated $52.5M. The largest seller was Wellington Management Group, cutting an estimated $39.6M.

  • 181 institutional investors held Silicon Laboratories (SLAB) as of Q4 2014, up from 169 in Q3 2014.
  • Funds reported $1.81B of Silicon Laboratories stock for Q4 2014, up 16% quarter-over-quarter.
  • 26 funds opened new Silicon Laboratories positions in Q4 2014 and 13 closed out, a net change of +13 holders.
  • The largest Silicon Laboratories buyer in Q4 2014 was Oak Ridge Investments, an estimated $52.5M added.
  • The largest Silicon Laboratories seller in Q4 2014 was Wellington Management Group, an estimated $39.6M sold.

Based on aggregated 13F filings for Q4 2014.