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Ambarella
AMBA

Overview Fund Activity

199 hedge funds and large institutions have $1.09B invested in Ambarella in 2019 Q2 according to their latest regulatory filings, with 31 funds opening new positions, 70 increasing their positions, 58 reducing their positions, and 32 closing their positions.

Holders
199
Holders Change
-5
Holders Change %
-2.45%
% of All Funds
4.33%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.04%
New
31
Increased
70
Reduced
58
Closed
32
Calls
$52.2M
Puts
$60.5M
Net Calls
-$8.34M
Net Calls Change
-$31.4M

Top Buyers

1
Fidelity International
1
Fidelity International
Bermuda
$55.4M
2
Morgan Stanley
2
Morgan Stanley
New York
$66.7M
3
BlackRock
3
BlackRock
New York
$85.6M
4
GLA
4
Great Lakes Advisors
Illinois
$13.8M
5
WRF
5
Waddell & Reed Financial
Kansas
$12M

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$0
2
RCAMU
2
Rothschild & Co Asset Management US
Connecticut
$0
3
VBA
3
Van Berkom & Associates
Quebec, Canada
$54.7M
4
ClearBridge Investments
4
ClearBridge Investments
New York
$0
5
Two Sigma Investments
5
Two Sigma Investments
New York
$2.38M
Name Market Value Shares Shares
Change 		Shares
Change %
WCM
76
Weld Capital Management
New York
$1.54M 34,805 +15,030 +76%
Allianz Asset Management
77
Allianz Asset Management
Germany
$1.51M 34,145 +3,240 +10%
Envestnet Asset Management
78
Envestnet Asset Management
Illinois
$1.46M 32,980 +6,360 +24%
CSS
79
Cubist Systematic Strategies
Connecticut
$1.45M 32,952 +16,918 +106%
GH
80
GAM Holding
Switzerland
$1.38M 31,338 – –
SPM
81
Symmetry Peak Management
Pennsylvania
$1.32M 30,000 +11,500 +62%
QT
82
Quantbot Technologies
New York
$1.26M 28,534 +24,234 +564%
Jacobs Levy Equity Management
83
Jacobs Levy Equity Management
New Jersey
$1.25M 28,270 +20,920 +285%
Mirae Asset Global Investments
84
Mirae Asset Global Investments
South Korea
$1.18M 26,809 +3,794 +16%
Tudor Investment Corp
85
Tudor Investment Corp
Connecticut
$1.15M 26,094 +26,094 New
California Public Employees Retirement System
86
California Public Employees Retirement System
California
$1.14M 25,917 +1,720 +7%
Citigroup
87
Citigroup
New York
$1.12M 25,381 +20,876 +463%
FNBOO
88
First National Bank of Omaha
Nebraska
$1.11M 25,217 +622 +3%
First Trust Advisors
89
First Trust Advisors
Illinois
$1.11M 25,105 +8,322 +50%
KCM
90
Kennedy Capital Management
Missouri
$1.09M 24,635 -12,865 -34%
Wolverine Trading
91
Wolverine Trading
Illinois
$1.04M 23,601 +23,601 New
UBS AM
92
UBS AM
Illinois
$1.01M 22,991 +5,101 +29%
EMG
93
ETF Managers Group
New Jersey
$971K 21,913 -14,668 -40%
GIP
94
Granite Investment Partners
California
$965K 21,861 +1,793 +9%
AR
95
Advisory Research
Illinois
$910K 20,621 +13,547 +192%
AIG
96
American International Group
New York
$886K 20,082 +309 +2%
CS
97
Credit Suisse
Switzerland
$880K 19,947 -1,964 -9%
Parallax Volatility Advisers
98
Parallax Volatility Advisers
California
$869K 19,691 +5,086 +35%
ECM
99
ETrade Capital Management
Virginia
$808K 18,304 +13,598 +289%
State Board of Administration of Florida Retirement System
100
State Board of Administration of Florida Retirement System
Florida
$750K 17,004 -1,250 -7%
2 3
4
5 6