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Ambarella
AMBA

Overview Fund Activity

293 hedge funds and large institutions have $2.85B invested in Ambarella in 2022 Q1 according to their latest regulatory filings, with 46 funds opening new positions, 116 increasing their positions, 96 reducing their positions, and 76 closing their positions.

Holders
293
Holders Change
-33
Holders Change %
-10.12%
% of All Funds
4.64%
Holding in Top 10
3
Holding in Top 10 Change
-7
Holding in Top 10 Change %
-70%
% of All Funds
0.05%
New
46
Increased
116
Reduced
96
Closed
76
Calls
$147M
Puts
$64.5M
Net Calls
+$82.8M
Net Calls Change
-$28.7M

Top Buyers

1
BlackRock
1
BlackRock
New York
$423M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$59.9M
3
MC
3
Maplelane Capital
New York
$45.6M
4
RS
4
Robeco Schweiz
Switzerland
$29.3M
5
Voloridge Investment Management
5
Voloridge Investment Management
Florida
$42.9M

Top Sellers

1
Lord, Abbett & Co
1
Lord, Abbett & Co
New Jersey
$0
2
NCA
2
Newbrook Capital Advisors
New York
$0
3
JPMorgan Chase & Co
3
JPMorgan Chase & Co
New York
$11.7M
4
Holocene Advisors
4
Holocene Advisors
New York
$0
5
DCM
5
Driehaus Capital Management
Illinois
$23.1M
Name Market Value Shares Shares
Change 		Shares
Change %
American Century Companies
51
American Century Companies
Missouri
$10.8M 103,135 +39,419 +62%
PAMP
52
Polar Asset Management Partners
Ontario, Canada
$10.8M 102,565 +49,900 +95%
Two Sigma Investments
53
Two Sigma Investments
New York
$10.2M 97,386 +97,386 New
State of Wisconsin Investment Board
54
State of Wisconsin Investment Board
Wisconsin
$10.2M 97,300 -1,500 -2%
EA
55
Emerald Advisers
Pennsylvania
$10.1M 96,169 +96,169 New
AAP
56
Ardsley Advisory Partners
Connecticut
$10.1M 96,000 +87,000 +967%
ACH
57
ArrowMark Colorado Holdings
Colorado
$9.44M 90,000 +15,000 +20%
Swiss National Bank
58
Swiss National Bank
Switzerland
$9.09M 86,633 +6,700 +8%
TIM
59
Thornburg Investment Management
New Mexico
$8.7M 82,923 +15,571 +23%
First Trust Advisors
60
First Trust Advisors
Illinois
$8.41M 80,127 +3,708 +5%
D.E. Shaw & Co
61
D.E. Shaw & Co
New York
$8.29M 79,016 -173,968 -69%
EMFAT
62
Emerald Mutual Fund Advisers Trust
Pennsylvania
$8.05M 76,686 +76,686 New
AAM
63
AO Asset Management
New York
$7.98M 76,081 -39,400 -34%
California Public Employees Retirement System
64
California Public Employees Retirement System
California
$7.88M 75,103 +597 +0.8%
Ameriprise
65
Ameriprise
Minnesota
$7.75M 73,816 +21,706 +42%
SRFM
66
Shannon River Fund Management
New York
$7.64M 72,786 -47,774 -40%
SST
67
S Squared Technology
New York
$7.4M 70,551 +18,000 +34%
New York State Common Retirement Fund
68
New York State Common Retirement Fund
New York
$7.09M 67,577 +20,520 +44%
Victory Capital Management
69
Victory Capital Management
Texas
$6.97M 67,894 +1,143 +2%
PPA
70
Parametric Portfolio Associates
Washington
$6.58M 62,709 -9,487 -13%
Mitsubishi UFJ Asset Management
71
Mitsubishi UFJ Asset Management
Japan
$6.48M 61,728 +280 +0.5%
CS
72
Credit Suisse
Switzerland
$5.91M 56,323 +2,356 +4%
Two Sigma Advisers
73
Two Sigma Advisers
New York
$5.86M 55,800 +35,200 +171%
LGF
74
LGT Group Foundation
Liechtenstein
$5.74M 56,032 +29,830 +114%
Point72 Asset Management
75
Point72 Asset Management
Connecticut
$5.72M 54,500 -59,820 -52%
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