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Ambarella
AMBA

Overview Fund Activity

219 hedge funds and large institutions have $1.27B invested in Ambarella in 2020 Q1 according to their latest regulatory filings, with 38 funds opening new positions, 68 increasing their positions, 81 reducing their positions, and 37 closing their positions.

Holders
219
Holders Change
-3
Holders Change %
-1.35%
% of All Funds
4.84%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
%
% of All Funds
0.04%
New
38
Increased
68
Reduced
81
Closed
37
Calls
$266M
Puts
$32.3M
Net Calls
+$234M
Net Calls Change
+$224M

Top Buyers

1
Morgan Stanley
1
Morgan Stanley
New York
$35.6M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$72.7M
3
FCM
3
Frontier Capital Management
Massachusetts
$17.6M
4
AAMU
4
Amundi Asset Management US
Massachusetts
$17.3M
5
CCI
5
Columbus Circle Investors
$21M

Top Sellers

1
Federated Hermes
1
Federated Hermes
Pennsylvania
$1K
2
Citadel Advisors
2
Citadel Advisors
Florida
$1.49M
3
BlackRock
3
BlackRock
New York
$149M
4
Arrowstreet Capital
4
Arrowstreet Capital
Massachusetts
$4.39M
5
Fidelity Investments
5
Fidelity Investments
Massachusetts
$22.2M
Name Market Value Shares Shares
Change 		Shares
Change %
RA
76
Royce & Associates
New York
$2.09M 43,000 – –
RIL
77
Rothschild Investment LLC
Illinois
$1.94M 39,925 -3,150 -7%
GIP
78
Granite Investment Partners
California
$1.86M 38,322 +13,513 +54%
State of New Jersey Common Pension Fund D
79
State of New Jersey Common Pension Fund D
New Jersey
$1.85M 38,130 – –
Mirae Asset Global Investments
80
Mirae Asset Global Investments
South Korea
$1.85M 37,995 +3,826 +11%
Robeco Institutional Asset Management
81
Robeco Institutional Asset Management
Netherlands
$1.8M 37,006 – –
KBC Group
82
KBC Group
Belgium
$1.79M 36,824 +19,052 +107%
UBS AM
83
UBS AM
Illinois
$1.54M 31,622 +638 +2%
Citigroup
84
Citigroup
New York
$1.52M 31,239 +15,439 +98%
RJFSA
85
Raymond James Financial Services Advisors
Florida
$1.51M 31,184 -8,259 -21%
BNP Paribas Financial Markets
86
BNP Paribas Financial Markets
France
$1.5M 30,981 +7,852 +34%
Citadel Advisors
87
Citadel Advisors
Florida
$1.49M 30,668 -359,047 -92%
Allianz Asset Management
88
Allianz Asset Management
Germany
$1.36M 27,895 -7,564 -21%
OA
89
Oak Associates
Ohio
$1.2M 24,750 -130 -0.5%
Skandinaviska Enskilda Banken (SEB)
90
Skandinaviska Enskilda Banken (SEB)
Sweden
$1.19M 24,585 -3,160 -11%
CS
91
Credit Suisse
Switzerland
$1.18M 24,247 -1,625 -6%
Los Angeles Capital Management
92
Los Angeles Capital Management
California
$1.17M 24,054 -3,360 -12%
Envestnet Asset Management
93
Envestnet Asset Management
Illinois
$1.13M 23,234 -5,496 -19%
AR
94
Advisory Research
Illinois
$1.09M 22,489 -6,046 -21%
TI
95
Trexquant Investment
Connecticut
$1.09M 22,400 +14,504 +184%
Wolverine Trading
96
Wolverine Trading
Illinois
$1.06M 22,433 +6,012 +37%
FNBOO
97
First National Bank of Omaha
Nebraska
$1.04M 21,365 -6,438 -23%
Stifel Financial
98
Stifel Financial
Missouri
$1.03M 21,002 +5,167 +33%
Man Group
99
Man Group
United Kingdom
$990K 20,388 -38,339 -65%
AIG
100
American International Group
New York
$930K 19,159 -618 -3%
2 3
4
5 6