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Ambarella

95 hedge funds and large institutions have $141M invested in Ambarella in 2013 Q3 according to their latest regulatory filings, with 30 funds opening new positions, 35 increasing their positions, 21 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed

67% more first-time investments, than exits

New positions opened: 30 | Existing positions closed: 18

67% more repeat investments, than reductions

Existing positions increased: 35 | Existing positions reduced: 21

32% more capital invested

Capital invested by funds: $107M → $141M (+$34.1M)

14% more funds holding

Funds holding: 8395 (+12)

75% less call options, than puts

Call options by funds: $2.65M | Put options by funds: $10.5M

Holders
95
Holders Change
+12
Holders Change %
+14.46%
% of All Funds
3.08%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.03%
New
30
Increased
35
Reduced
21
Closed
18
Calls
$2.65M
Puts
$10.5M
Net Calls
-$7.85M
Net Calls Change
-$3.86M
Name Holding Trade Value Shares
Change
Change in
Stake
Citadel Advisors
51
Citadel Advisors
Florida
$593K +$377K +22,170 +270%
Millennium Management
52
Millennium Management
New York
$570K +$497K +29,200 New
ACM
53
Ativo Capital Management
Illinois
$558K +$109K +6,400 +29%
Charles Schwab
54
Charles Schwab
California
$544K
ASP
55
Adams Street Partners
Illinois
$538K +$469K +27,568 New
Deutsche Bank
56
Deutsche Bank
Germany
$508K +$124K +7,318 +39%
TA
57
Teachers Advisors
New York
$503K +$23.7K +1,396 +6%
Cambridge Investment Research Advisors
58
Cambridge Investment Research Advisors
Iowa
$404K +$156K +9,184 +80%
SCA
59
SAC Capital Advisors
Connecticut
$386K +$336K +19,771 New
MCTIC
60
MacGuire Cheswick & Tuttle Investment Counsel
Connecticut
$371K
LPL Financial
61
LPL Financial
California
$353K -$3.02M -177,311 -91%
Nomura Holdings
62
Nomura Holdings
Japan
$316K +$105K +6,150 +61%
RhumbLine Advisers
63
RhumbLine Advisers
Massachusetts
$314K -$1.21K -71 -0.4%
SOMRS
64
State of Michigan Retirement System
Michigan
$312K +$272K +16,000 New
MLICM
65
Metropolitan Life Insurance Company (MetLife)
New York
$306K
WPC
66
White Pine Capital
Minnesota
$306K
SPM
67
Symmetry Peak Management
Pennsylvania
$293K +$255K +15,000 New
EMG
68
Ellington Management Group
Connecticut
$283K -$81.7K -4,800 -25%
PNC Financial Services Group
69
PNC Financial Services Group
Pennsylvania
$278K +$25.5K +1,499 +12%
AA
70
ALPS Advisors
Colorado
$276K +$240K +14,122 New
AIG
71
American International Group
New York
$250K +$147K +8,644 +208%
BJ
72
BlackRock Japan
Japan
$242K -$8.61K -506 -4%
ProShare Advisors
73
ProShare Advisors
Maryland
$228K +$199K +11,687 New
OC
74
Oppenheimer & Co
New York
$217K -$424K -24,920 -69%
VOYA Investment Management
75
VOYA Investment Management
Georgia
$198K