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Ambarella
AMBA

Overview Fund Activity

201 hedge funds and large institutions have $746M invested in Ambarella in 2016 Q1 according to their latest regulatory filings, with 36 funds opening new positions, 71 increasing their positions, 64 reducing their positions, and 73 closing their positions.

Holders
201
Holders Change
-40
Holders Change %
-16.6%
% of All Funds
5.36%
Holding in Top 10
3
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+200%
% of All Funds
0.08%
New
36
Increased
71
Reduced
64
Closed
73
Calls
$89.6M
Puts
$121M
Net Calls
-$31.8M
Net Calls Change
+$56.9M

Top Buyers

1
BRC
1
Blue Ridge Capital
New York
$44.6M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$32.4M
3
TPCM
3
Tide Point Capital Management
Connecticut
$20.1M
4
Coatue Management
4
Coatue Management
New York
$58.6M
5
PA
5
Pinnacle Associates
New York
$18.3M

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$0
2
Lord, Abbett & Co
2
Lord, Abbett & Co
New Jersey
$0
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$84.6M
4
State of New Jersey Common Pension Fund D
4
State of New Jersey Common Pension Fund D
New Jersey
$0
5
CCM
5
Cadian Capital Management
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
SI
51
Scout Investments
Missouri
$2.96M 66,150 +225 +0.3%
CS
52
Credit Suisse
Switzerland
$2.8M 62,595 -191,041 -75%
Deutsche Bank
53
Deutsche Bank
Germany
$2.73M 61,160 -5,792 -9%
SCM
54
Stanley Capital Management
Texas
$2.57M 3,448 +3,448 New
Group One Trading
55
Group One Trading
Illinois
$2.43M 54,441 +41,567 +323%
Commonwealth Equity Services
56
Commonwealth Equity Services
Massachusetts
$2.42M 54,237 -8,383 -13%
Swiss National Bank
57
Swiss National Bank
Switzerland
$2.35M 54,433 +11,300 +26%
Baird Financial Group
58
Baird Financial Group
Wisconsin
$2.28M 51,049 +51,049 New
FCM
59
Firsthand Capital Management
California
$2.24M 50,000 – –
AllianceBernstein
60
AllianceBernstein
Tennessee
$2.21M 49,540 -1,400 -3%
Squarepoint
61
Squarepoint
New York
$2.18M 48,735 +44,055 +941%
Charles Schwab
62
Charles Schwab
California
$2.16M 48,400 – –
TA
63
Teachers Advisors
New York
$2.16M 48,311 -153,629 -76%
MSTVIM
64
Messner & Smith Theme Value Investment Management
California
$2.12M 47,336 +17,908 +61%
New York State Common Retirement Fund
65
New York State Common Retirement Fund
New York
$2.08M 46,629 +743 +2%
NIP
66
Nicholas Investment Partners
California
$2.06M 46,000 -23,077 -33%
AQR Capital Management
67
AQR Capital Management
Connecticut
$2M 44,622 +8,605 +24%
MSE
68
MUFG Securities EMEA
United Kingdom
$1.95M 43,551 -9,500 -18%
CPIM
69
Columbia Partners Investment Management
Virginia
$1.87M 41,924 -46,707 -53%
PG
70
PEAK6 Group
Illinois
$1.83M 40,964 +1,468 +4%
Daiwa Securities Group
71
Daiwa Securities Group
Japan
$1.76M 39,268 +16,168 +70%
CAM
72
CG Asset Management
New York
$1.75M 39,195 -40,580 -51%
Citigroup
73
Citigroup
New York
$1.68M 37,475 +18,024 +93%
Tudor Investment Corp
74
Tudor Investment Corp
Connecticut
$1.66M 37,027 +23,539 +175%
SIA
75
Sit Investment Associates
Minnesota
$1.57M 35,100 +7,450 +27%
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