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Ambarella
AMBA

Overview Fund Activity

253 hedge funds and large institutions have $2.5B invested in Ambarella in 2020 Q4 according to their latest regulatory filings, with 62 funds opening new positions, 67 increasing their positions, 94 reducing their positions, and 27 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
253
Holders Change
+35
Holders Change %
+16.06%
% of All Funds
4.49%
Holding in Top 10
5
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+66.67%
% of All Funds
0.09%
New
62
Increased
67
Reduced
94
Closed
27
Calls
$475M
Puts
$152M
Net Calls
+$323M
Net Calls Change
+$215M

Top Buyers

1
AllianceBernstein
1
AllianceBernstein
Tennessee
$88.6M
2
CCI
2
Columbus Circle Investors
$43.9M
3
MC
3
Maplelane Capital
New York
$30.8M
4
EVM
4
Eaton Vance Management
Massachusetts
$31.3M
5
FA
5
Friess Associates
Delaware
$20.8M

Top Sellers

1
Neuberger Berman Group
1
Neuberger Berman Group
New York
$20.7M
2
VBA
2
Van Berkom & Associates
Quebec, Canada
$0
3
Renaissance Technologies
3
Renaissance Technologies
New York
$77.2M
4
Janus Henderson Group
4
Janus Henderson Group
United Kingdom
$86.4M
5
Manulife (Manufacturers Life Insurance)
5
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1.81M
Name Holding Trade Value Shares
Change 		Shares
Change %
WAM
201
Winslow Asset Management
Ohio
$246K +$246K +2,675 New
PAMU
202
Pictet Asset Management (UK)
United Kingdom
$239K +$239K +2,600 New
SEI Investments
203
SEI Investments
Pennsylvania
$226K -$368K -4,002 -62%
CIP
204
Cornerstone Investment Partners
Georgia
$203K +$203K +2,215 New
RE
205
RBC Europe
United Kingdom
$176K +$14.7K +160 +9%
Nisa Investment Advisors
206
Nisa Investment Advisors
Missouri
$152K +$36.6K +400 +32%
SO
207
STRS Ohio
Ohio
$146K +$146K +1,600 New
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
208
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$138K +$138K +1,500 New
BCV
209
Banque Cantonale Vaudoise
Switzerland
$136K -$1.93K -21 -1%
BAM
210
Belpointe Asset Management
Nevada
$129K +$129K +1,400 New
CAM
211
CenterStar Asset Management
Illinois
$86K – – –
SNT
212
Security National Trust
West Virginia
$83K – – –
ASN
213
Advisory Services Network
Georgia
$80K -$276 -3 -0.3%
LJHT
214
Laurie J. Hall Trustee
$79K – – –
Canada Pension Plan Investment Board
215
Canada Pension Plan Investment Board
Ontario, Canada
$62K -$49.1K -538 -44%
Ohio Public Employees Retirement System (OPERS)
216
Ohio Public Employees Retirement System (OPERS)
Ohio
$54K -$1.32M -14,240 -96%
ETC
217
Exchange Traded Concepts
Oklahoma
$51K +$51K +557 New
MIFH
218
Migdal Insurance & Financial Holdings
Israel
$50K +$17.5K +195 +54%
OSAM
219
O'Shaughnessy Asset Management
Connecticut
$47K +$47K +509 New
Credit Agricole
220
Credit Agricole
France
$46K +$46K +500 New
APA
221
American Portfolios Advisors
New York
$39.6K – – –
PCG
222
Private Capital Group
Connecticut
$35K +$5.57K +60 +19%
FHA
223
First Horizon Advisors
Tennessee
$33K -$6.64K -73 -17%
PS
224
Planned Solutions
California
$28K – – –
PFBT
225
Parkside Financial Bank & Trust
Missouri
$27K +$20.6K +222 +322%
7 8
9
10 11