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Silicon Laboratories

165 hedge funds and large institutions have $2.06B invested in Silicon Laboratories in 2014 Q1 according to their latest regulatory filings, with 25 funds opening new positions, 45 increasing their positions, 75 reducing their positions, and 11 closing their positions.

New
Increased
Maintained
Reduced
Closed

127% more first-time investments, than exits

New positions opened: 25 | Existing positions closed: 11

43% more call options, than puts

Call options by funds: $3.34M | Put options by funds: $2.34M

23% more capital invested

Capital invested by funds: $1.67B → $2.06B (+$383M)

9% more funds holding

Funds holding: 152165 (+13)

40% less repeat investments, than reductions

Existing positions increased: 45 | Existing positions reduced: 75

Holders
165
Holders Change
+13
Holders Change %
+8.55%
% of All Funds
4.77%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.03%
New
25
Increased
45
Reduced
75
Closed
11
Calls
$3.34M
Puts
$2.34M
Net Calls
+$997K
Net Calls Change
-$5.25M
Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$333M +$21.1M +436,900 +7%
Wellington Management Group
2
Wellington Management Group
Massachusetts
$136M +$23M +476,916 +22%
Vanguard Group
3
Vanguard Group
Pennsylvania
$124M +$4.03M +83,359 +4%
Citadel Advisors
4
Citadel Advisors
Florida
$97.2M +$20M +414,493 +29%
Wells Fargo
5
Wells Fargo
California
$81.6M -$25.1M -520,604 -25%
Franklin Resources
6
Franklin Resources
California
$75.9M -$2.2M -45,458 -3%
Adage Capital Partners
7
Adage Capital Partners
Massachusetts
$74.2M -$48.7M -1,009,037 -42%
Massachusetts Financial Services
8
Massachusetts Financial Services
Massachusetts
$72.2M -$10.6M -218,910 -14%
CC
9
Carlson Capital
Texas
$67.4M -$41.9M -867,414 -40%
BIT
10
BlackRock Institutional Trust
California
$66.1M +$9.4M +194,491 +18%
State Street
11
State Street
Massachusetts
$62.5M +$499K +10,323 +0.9%
T. Rowe Price Associates
12
T. Rowe Price Associates
Maryland
$59.3M -$42.4M -876,930 -44%
AllianceBernstein
13
AllianceBernstein
Tennessee
$57.5M +$51.4M +1,064,502 +2,946%
BFA
14
BlackRock Fund Advisors
California
$55.3M -$2.89M -59,769 -5%
Lord, Abbett & Co
15
Lord, Abbett & Co
New Jersey
$49.4M +$45.7M +945,482 New
Invesco
16
Invesco
Georgia
$49.1M +$6.55M +135,595 +17%
WA
17
Wasatch Advisors
Utah
$41.3M -$320K -6,634 -0.8%
Mackenzie Financial
18
Mackenzie Financial
Ontario, Canada
$34.3M -$12M -247,818 -27%
Dimensional Fund Advisors
19
Dimensional Fund Advisors
Texas
$32.6M +$1.67M +34,633 +6%
GIM
20
Granahan Investment Management
Massachusetts
$32.1M -$966K -20,000 -3%
William Blair & Company
21
William Blair & Company
Illinois
$30.8M -$3.29M -68,069 -10%
PCM
22
PAR Capital Management
Massachusetts
$27M +$7.92M +164,000 +46%
Bank of New York Mellon
23
Bank of New York Mellon
New York
$26.5M +$4.64M +96,100 +23%
Loomis, Sayles & Company
24
Loomis, Sayles & Company
Massachusetts
$24M -$67.6K -1,400 -0.3%
CAM
25
Cortina Asset Management
Wisconsin
$21.8M -$7.91M -163,802 -28%

SLAB Hedge Fund Activity: Q1 2014 in Review

165 of the 3,462 institutional investors tracked by Wall St. Rank reported a position in Silicon Laboratories (SLAB) for Q1 2014, worth a combined $2.06B — up 23% from $1.67B a quarter earlier.

Buyers outnumbered sellers: 25 funds opened new SLAB positions and 11 closed out — a net gain of 14 holders — while 45 added to existing stakes and 75 trimmed.

The largest buyer was AllianceBernstein, adding an estimated $51.4M. The largest seller was Adage Capital Partners, cutting an estimated $48.7M.

  • 165 institutional investors held Silicon Laboratories (SLAB) as of Q1 2014, up from 152 in Q4 2013.
  • Funds reported $2.06B of Silicon Laboratories stock for Q1 2014, up 23% quarter-over-quarter.
  • 25 funds opened new Silicon Laboratories positions in Q1 2014 and 11 closed out, a net change of +14 holders.
  • The largest Silicon Laboratories buyer in Q1 2014 was AllianceBernstein, an estimated $51.4M added.
  • The largest Silicon Laboratories seller in Q1 2014 was Adage Capital Partners, an estimated $48.7M sold.

Based on aggregated 13F filings for Q1 2014.