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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.

New
Increased
Maintained
Reduced
Closed
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 Holding Trade Value Shares
Change 		Shares
Change %
LCG
301
Lisanti Capital Growth
New York
– -$8.12M -40,020 Closed
EGI
302
EAM Global Investors
California
– -$4.35M -21,434 Closed
TI
303
Trexquant Investment
Connecticut
– -$4.09M -20,158 Closed
PP
304
PDT Partners
New York
– -$3.33M -16,403 Closed
LSA
305
L & S Advisors
California
– -$3.21M -15,830 Closed
EI
306
EAM Investors
California
– -$3.19M -15,721 Closed
ZDA
307
Zweig-DiMenna Associates
New York
– -$2.46M -12,100 Closed
GTCM
308
Gyon Technologies Capital Management
New Jersey
– -$2.26M -11,121 Closed
QFA
309
Quattro Financial Advisors
Texas
– -$2.03M -10,000 Closed
SC
310
Shay Capital
New York
– -$2.03M -9,992 Closed
ADIM
311
Alpha DNA Investment Management
Maryland
– -$1.53M -7,556 Closed
PCM
312
Portolan Capital Management
Massachusetts
– -$1.44M -7,103 Closed
Nomura Holdings
313
Nomura Holdings
Japan
– -$1.12M -5,500 Closed
CAM
314
Cresset Asset Management
Illinois
– -$1.08M -5,338 Closed
CC
315
Centiva Capital
New York
– -$1.08M -5,310 Closed
Baird Financial Group
316
Baird Financial Group
Wisconsin
– -$1.02M -5,042 Closed
AWM
317
AE Wealth Management
Kansas
– -$1.01M -4,995 Closed
GCP
318
GSA Capital Partners
United Kingdom
– -$924K -4,552 Closed
SW
319
SkyOak Wealth
Michigan
– -$828K -4,080 Closed
JPMPWA
320
J.P. Morgan Private Wealth Advisors
California
– -$717K -3,536 Closed
BCM
321
Bayesian Capital Management
New York
– -$692K -3,411 Closed
Connor, Clark & Lunn Investment Management (CC&L)
322
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
– -$581K -2,862 Closed
ACM
323
Arlington Capital Management
Illinois
– -$487K -2,400 Closed
DF
324
Donoghue Forlines
Massachusetts
– -$472K -2,326 Closed
ONGA
325
O'Neil Global Advisors
California
– -$453K -2,233 Closed
11 12
13
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