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Ambarella
AMBA

Overview Fund Activity

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.

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

Top Buyers

1
State of Tennessee, Department of Treasury
1
State of Tennessee, Department of Treasury
Tennessee
$34.7M
2
Voloridge Investment Management
2
Voloridge Investment Management
Florida
$28M
3
GAM
3
Gotham Asset Management
New York
$22.3M
4
NSLI
4
Nan Shan Life Insurance
Taiwan
$21.7M
5
CCM
5
Cadian Capital Management
New York
$47.5M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$0
2
Two Sigma Investments
2
Two Sigma Investments
New York
$0
3
Coatue Management
3
Coatue Management
New York
$34.3M
4
PP
4
PDT Partners
New York
$5.26M
5
Lord, Abbett & Co
5
Lord, Abbett & Co
New Jersey
$3.6M
Name Market Value Shares Shares
Change 		Shares
Change %
State of Wisconsin Investment Board
51
State of Wisconsin Investment Board
Wisconsin
$3.47M 60,000 +60,000 New
NFA
52
Nationwide Fund Advisors
Ohio
$3.4M 58,891 -2,381 -4%
CONA
53
Capital One National Association
New York
$3.39M 58,713 +25,034 +74%
California State Teachers Retirement System (CalSTRS)
54
California State Teachers Retirement System (CalSTRS)
California
$3.3M 57,117 -100 -0.2%
Wellington Management Group
55
Wellington Management Group
Massachusetts
$3.17M 54,896 -217,309 -80%
Commonwealth Equity Services
56
Commonwealth Equity Services
Massachusetts
$3.17M 54,859 +6,939 +14%
MOACM
57
Mutual of America Capital Management
New York
$3.14M 54,388 +30,535 +128%
PCM
58
Polaris Capital Management
Massachusetts
$3.14M 54,324 – –
AQR Capital Management
59
AQR Capital Management
Connecticut
$3.11M 53,735 +6,919 +15%
VCAM
60
Valentine Capital Asset Management
California
$3.02M 52,299 +499 +1%
Goldman Sachs
61
Goldman Sachs
New York
$2.98M 51,564 +12,285 +31%
AllianceBernstein
62
AllianceBernstein
Tennessee
$2.94M 50,940 +1,340 +3%
FCM
63
Firsthand Capital Management
California
$2.89M 50,000 – –
WRF
64
Waddell & Reed Financial
Kansas
$2.76M 47,800 -12,600 -21%
GCP
65
GSA Capital Partners
United Kingdom
$2.7M 46,718 +46,718 New
Charles Schwab
66
Charles Schwab
California
$2.67M 46,100 +2,000 +5%
Swiss National Bank
67
Swiss National Bank
Switzerland
$2.49M 43,133 +8,500 +25%
BLM
68
Bennett Lawrence Management
New York
$2.48M 42,925 +4,070 +10%
Ameriprise
69
Ameriprise
Minnesota
$2.46M 42,627 +42,627 New
New York State Common Retirement Fund
70
New York State Common Retirement Fund
New York
$2.43M 42,066 +5,818 +16%
Geode Capital Management
71
Geode Capital Management
Massachusetts
$2.29M 39,605 +3,557 +10%
CIP
72
Convergence Investment Partners
Florida
$2.15M 37,129 -34,637 -48%
NIP
73
Nicholas Investment Partners
California
$2.12M 36,704 +36,704 New
Capital Fund Management (CFM)
74
Capital Fund Management (CFM)
France
$2.09M 36,085 -109,769 -75%
GC
75
GMT Capital
Georgia
$1.92M 26,200 +26,200 New
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3
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