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Alpha and Omega Semiconductor

82 hedge funds and large institutions have $143M invested in Alpha and Omega Semiconductor in 2014 Q4 according to their latest regulatory filings, with 11 funds opening new positions, 33 increasing their positions, 30 reducing their positions, and 3 closing their positions.

New
Increased
Maintained
Reduced
Closed

267% more first-time investments, than exits

New positions opened: 11 | Existing positions closed: 3

10% more repeat investments, than reductions

Existing positions increased: 33 | Existing positions reduced: 30

8% more funds holding

Funds holding: 7682 (+6)

0% more funds holding in top 10

Funds holding in top 10: 22 (0)

2% less capital invested

Capital invested by funds: $147M → $143M (-$3.34M)

100% less call options, than puts

Call options by funds: $0 | Put options by funds: $125K

Holders
82
Holders Change
+6
Holders Change %
+7.89%
% of All Funds
2.19%
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.05%
New
11
Increased
33
Reduced
30
Closed
3
Calls
Puts
$125K
Net Calls
-$125K
Net Calls Change
+$101K
Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$30.5M -$896K -100,200 -3%
RA
2
Royce & Associates
New York
$15.7M +$241K +26,992 +2%
RCM
3
Raging Capital Management
New Jersey
$11.5M -$1.22M -136,281 -10%
GS
4
Gagnon Securities
New York
$11.4M -$83.2K -9,308 -0.7%
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$8.01M +$364K +40,748 +5%
GA
6
Gagnon Advisors
New York
$6.77M -$115K -12,893 -2%
BFA
7
BlackRock Fund Advisors
California
$5.19M +$721K +80,686 +16%
Vanguard Group
8
Vanguard Group
Pennsylvania
$4.12M +$110K +12,301 +3%
Boston Partners
9
Boston Partners
Massachusetts
$4.03M
LSC
10
Lyon Street Capital
California
$3.18M -$7.98K -892 -0.2%
JP Morgan Chase
11
JP Morgan Chase
New York
$3.05M -$146K -16,300 -5%
State Street
12
State Street
Massachusetts
$2.31M +$57.1K +6,390 +3%
TBAM
13
True Bearing Asset Management
California
$2.19M
BIT
14
BlackRock Institutional Trust
California
$2.05M -$46.9K -5,248 -2%
California Public Employees Retirement System
15
California Public Employees Retirement System
California
$2.05M
Renaissance Technologies
16
Renaissance Technologies
New York
$1.99M -$503K -56,300 -20%
Northern Trust
17
Northern Trust
Illinois
$1.92M -$83.6K -9,350 -4%
BCM
18
Bridgeway Capital Management
Texas
$1.56M +$529K +59,200 +51%
NI
19
Numeric Investors
Massachusetts
$1.42M +$698K +78,021 +95%
FP
20
Foundry Partners
Minnesota
$1.39M +$481K +53,740 +52%
TC
21
TFS Capital
Pennsylvania
$1.33M -$28.8K -3,220 -2%
CAM
22
ClariVest Asset Management
California
$1.15M +$170K +19,041 +17%
SFM
23
Soros Fund Management
New York
$1.14M +$1.16M +129,245 New
SI
24
Sensato Investors
California
$1.04M +$1.05M +117,899 New
D.E. Shaw & Co
25
D.E. Shaw & Co
New York
$1.02M +$11.3K +1,259 +1%

AOSL Hedge Fund Activity: Q4 2014 in Review

82 of the 3,749 institutional investors tracked by Wall St. Rank reported a position in Alpha and Omega Semiconductor (AOSL) for Q4 2014, worth a combined $143M — down 2.3% from $147M a quarter earlier.

Buyers outnumbered sellers: 11 funds opened new AOSL positions and 3 closed out — a net gain of 8 holders — while 33 added to existing stakes and 30 trimmed.

The largest buyer was Soros Fund Management, opening a new position worth an estimated $1.16M. The largest seller was Raging Capital Management, cutting an estimated $1.22M.

  • 82 institutional investors held Alpha and Omega Semiconductor (AOSL) as of Q4 2014, up from 76 in Q3 2014.
  • Funds reported $143M of Alpha and Omega Semiconductor stock for Q4 2014, down 2.3% quarter-over-quarter.
  • 11 funds opened new Alpha and Omega Semiconductor positions in Q4 2014 and 3 closed out, a net change of +8 holders.
  • The largest Alpha and Omega Semiconductor buyer in Q4 2014 was Soros Fund Management, an estimated $1.16M added.
  • The largest Alpha and Omega Semiconductor seller in Q4 2014 was Raging Capital Management, an estimated $1.22M sold.

Based on aggregated 13F filings for Q4 2014.