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Ambarella

233 hedge funds and large institutions have $1.06B invested in Ambarella in 2015 Q3 according to their latest regulatory filings, with 61 funds opening new positions, 85 increasing their positions, 67 reducing their positions, and 67 closing their positions.

New
Increased
Maintained
Reduced
Closed

27% more repeat investments, than reductions

Existing positions increased: 85 | Existing positions reduced: 67

9% less first-time investments, than exits

New positions opened: 61 | Existing positions closed: 67

3% less funds holding

Funds holding: 240233 (-7)

29% less call options, than puts

Call options by funds: $174M | Put options by funds: $245M

35% less capital invested

Capital invested by funds: $1.64B → $1.06B (-$582M)

57% less funds holding in top 10

Funds holding in top 10: 73 (-4)

Holders
233
Holders Change
-7
Holders Change %
-2.92%
% of All Funds
6.51%
Holding in Top 10
3
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-57.14%
% of All Funds
0.08%
New
61
Increased
85
Reduced
67
Closed
67
Calls
$174M
Puts
$245M
Net Calls
-$71.2M
Net Calls Change
+$128M
Name Holding Trade Value Shares
Change
Change in
Stake
SIA
101
Sit Investment Associates
Minnesota
$1.17M +$585K +6,200 +44%
SO
102
STRS Ohio
Ohio
$1.14M +$1.55M +16,400 +497%
D.E. Shaw & Co
103
D.E. Shaw & Co
New York
$1.11M -$8.01M -84,804 -82%
Daiwa Securities Group
104
Daiwa Securities Group
Japan
$1.06M +$1.24M +13,100 +248%
Creative Planning
105
Creative Planning
Kansas
$1.06M +$671K +7,111 +64%
GF
106
Gerstein Fisher
New York
$1.05M +$150K +1,589 +10%
QT
107
Quantbot Technologies
New York
$961K +$1.57M +16,607 +72,204%
California Public Employees Retirement System
108
California Public Employees Retirement System
California
$959K +$217K +2,300 +16%
Tudor Investment Corp
109
Tudor Investment Corp
Connecticut
$890K +$754K +7,989 +108%
BA
110
BlackRock Advisors
Delaware
$884K -$1.07M -11,385 -43%
OC
111
Oppenheimer & Co
New York
$858K +$1.4M +14,838 New
SG Americas Securities
112
SG Americas Securities
New York
$858K +$1.4M +14,849 New
GC
113
Globeflex Capital
California
$833K -$170K -1,800 -11%
DIA
114
Dana Investment Advisors
Wisconsin
$808K +$11.5K +122 +0.9%
DCM
115
Driehaus Capital Management
Illinois
$803K -$10.9M -115,818 -89%
VOYA Investment Management
116
VOYA Investment Management
Georgia
$780K -$193K -2,048 -13%
MCM
117
McGlinn Capital Management
Pennsylvania
$780K +$1.27M +13,500 New
LTFS
118
Ladenburg Thalmann Financial Services
Florida
$745K -$96.9K -1,026 -7%
CI
119
Cavalier Investments
Georgia
$734K +$1.2M +12,700 New
PPA
120
Parametric Portfolio Associates
Washington
$708K -$1.09M -11,556 -49%
Citigroup
121
Citigroup
New York
$694K -$2.4M -25,386 -68%
Norges Bank
122
Norges Bank
Norway
$675K +$1.1M +11,674 New
QSS
123
Quantitative Systematic Strategies
Florida
$667K +$1.09M +11,550 New
TCM
124
Timpani Capital Management
Wisconsin
$663K +$1.08M +11,476 New
ARMC
125
American Research & Management Company
Massachusetts
$662K +$576K +6,100 +114%