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Ambarella
AMBA

Overview Fund Activity

257 hedge funds and large institutions have $2.58B invested in Ambarella in 2023 Q2 according to their latest regulatory filings, with 37 funds opening new positions, 100 increasing their positions, 76 reducing their positions, and 49 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
257
Holders Change
-13
Holders Change %
-4.81%
% of All Funds
4.05%
Holding in Top 10
3
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-40%
% of All Funds
0.05%
New
37
Increased
100
Reduced
76
Closed
49
Calls
$98.5M
Puts
$63.7M
Net Calls
+$34.8M
Net Calls Change
+$41.4M

Top Buyers

1
Point72 Asset Management
1
Point72 Asset Management
Connecticut
$112M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$29.5M
3
RCM
3
Rokos Capital Management
United Kingdom
$24.4M
4
William Blair Investment Management
4
William Blair Investment Management
Illinois
$140M
5
Legal & General Group
5
Legal & General Group
United Kingdom
$24.6M

Top Sellers

1
Millennium Management
1
Millennium Management
New York
$68.2M
2
DCM
2
Dorsal Capital Management
California
$0
3
Allianz Asset Management
3
Allianz Asset Management
Germany
$0
4
KC
4
KCL Capital
New York
$0
5
SCM
5
Scopia Capital Management
New York
$25.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
RA
251
Rise Advisors
New York
$837 – – –
BCH
252
Berkshire Capital Holdings
California
$837 – – –
BIA
253
Bell Investment Advisors
California
$754 +$168 +2 +29%
VCM
254
Versant Capital Management
Arizona
$586 +$586 +7 New
IFAM
255
Institutional & Family Asset Management
Colorado
$502 – – –
BAAM
256
Baker Avenue Asset Management
California
$502 – – –
DCM
257
Dorsal Capital Management
California
– -$27.1M -350,000 Closed
Allianz Asset Management
258
Allianz Asset Management
Germany
– -$24.8M -319,784 Closed
KC
259
KCL Capital
New York
– -$20.5M -264,220 Closed
DCM
260
Driehaus Capital Management
Illinois
– -$10.8M -139,095 Closed
LIP
261
Liontrust Investment Partners
United Kingdom
– -$13.9M -105,234 Closed
WP
262
Woodline Partners
California
– -$8.13M -105,037 Closed
KCM
263
Kornitzer Capital Management
Kansas
– -$8M -103,345 Closed
CSS
264
Cubist Systematic Strategies
Connecticut
– -$7.15M -92,296 Closed
WMSA
265
Weiss Multi-Strategy Advisers
New York
– -$6.58M -85,000 Closed
Marshall Wace
266
Marshall Wace
United Kingdom
– -$5.85M -75,596 Closed
Tudor Investment Corp
267
Tudor Investment Corp
Connecticut
– -$5.28M -68,240 Closed
HF
268
HRT Financial
New York
– -$3.43M -44,279 Closed
Verition Fund Management
269
Verition Fund Management
Connecticut
– -$3.01M -38,844 Closed
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
270
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
– -$2.99M -38,600 Closed
CM
271
Castleark Management
Illinois
– -$2.81M -36,340 Closed
DTL
272
Dynamic Technology Lab
Singapore
– -$2.47M -31,950 Closed
Qube Research & Technologies (QRT)
273
Qube Research & Technologies (QRT)
United Kingdom
– -$2.28M -29,465 Closed
RA
274
Royce & Associates
New York
– -$2.18M -28,100 Closed
E
275
Ergoteles
New York
– -$1.9M -24,523 Closed
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