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Ambarella
AMBA

Overview Fund Activity

241 hedge funds and large institutions have $963M invested in Ambarella in 2015 Q4 according to their latest regulatory filings, with 71 funds opening new positions, 76 increasing their positions, 67 reducing their positions, and 59 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
241
Holders Change
+8
Holders Change %
+3.43%
% of All Funds
6.33%
Holding in Top 10
1
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-66.67%
% of All Funds
0.03%
New
71
Increased
76
Reduced
67
Closed
59
Calls
$140M
Puts
$229M
Net Calls
-$88.7M
Net Calls Change
-$17.5M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$26.1M
2
Lord, Abbett & Co
2
Lord, Abbett & Co
New Jersey
$25.4M
3
BRC
3
Blue Ridge Capital
New York
$21.9M
4
State of New Jersey Common Pension Fund D
4
State of New Jersey Common Pension Fund D
New Jersey
$19M
5
Coatue Management
5
Coatue Management
New York
$49.6M

Top Sellers

1
Wells Fargo
1
Wells Fargo
California
$3.93M
2
Arrowstreet Capital
2
Arrowstreet Capital
Massachusetts
$0
3
Voloridge Investment Management
3
Voloridge Investment Management
Florida
$0
4
CCM
4
Cadian Capital Management
New York
$17.9M
5
State of Tennessee, Department of Treasury
5
State of Tennessee, Department of Treasury
Tennessee
$11.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
VCAM
251
Valentine Capital Asset Management
California
– -$3.02M -52,299 Closed
CIP
252
Convergence Investment Partners
Florida
– -$2.15M -37,129 Closed
Invesco
253
Invesco
Georgia
– -$1.62M -28,035 Closed
First Trust Advisors
254
First Trust Advisors
Illinois
– -$1.31M -22,659 Closed
MLICM
255
Metropolitan Life Insurance Company (MetLife)
New York
– -$1.24M -21,519 Closed
DBG
256
De Burlo Group
Massachusetts
– -$1.18M -20,400 Closed
GF
257
Gerstein Fisher
New York
– -$1.05M -18,227 Closed
SG Americas Securities
258
SG Americas Securities
New York
– -$858K -14,849 Closed
CI
259
Cavalier Investments
Georgia
– -$734K -12,700 Closed
QSS
260
Quantitative Systematic Strategies
Florida
– -$667K -11,550 Closed
TCM
261
Timpani Capital Management
Wisconsin
– -$663K -11,476 Closed
RJA
262
Raymond James & Associates
Florida
– -$637K -11,023 Closed
Neuberger Berman Group
263
Neuberger Berman Group
New York
– -$603K -10,440 Closed
SCM
264
Stevens Capital Management
Pennsylvania
– -$601K -10,397 Closed
NI
265
Numeric Investors
Massachusetts
– -$514K -8,900 Closed
WSA
266
Wall Street Associates
California
– -$509K -8,803 Closed
FM
267
Family Management
New York
– -$501K -8,675 Closed
EPM
268
Equitec Proprietary Markets
Illinois
– -$476K -8,233 Closed
HW
269
Hancock Whitney
Mississippi
– -$476K -8,229 Closed
ACI
270
AMP Capital Investors
Australia
– -$440K -7,900 Closed
1CM
271
1492 Capital Management
Wisconsin
– -$434K -7,516 Closed
PSC
272
Piper Sandler & Co
Minnesota
– -$433K -7,500 Closed
ZIM
273
Zacks Investment Management
Illinois
– -$385K -6,664 Closed
KA
274
Kovack Advisors
Florida
– -$367K -6,345 Closed
1GA
275
1st Global Advisors
Texas
– -$359K -6,220 Closed
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