Ambarella
AMBA
AMBA
298 hedge funds and large institutions have $2.31B invested in Ambarella in 2025 Q2 according to their latest regulatory filings, with 59 funds opening new positions, 105 increasing their positions, 104 reducing their positions, and 50 closing their positions.
Holders
298
Holders Change
+4
Holders Change %
+1.36%
% of All Funds
4%
Holding in Top 10
6
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+50%
% of All Funds
0.08%
New
59
Increased
105
Reduced
104
Closed
50
Calls
$50.3M
Puts
$52.3M
Net Calls
-$1.98M
Net Calls Change
+$886K
Top Buyers
| 1 |
JCAM
1
Jericho Capital Asset Management
New York
|
$72.6M |
| 2 |
2
Squarepoint
New York
|
$36.8M |
| 3 |
3
Balyasny Asset Management
Chicago,
Illinois
|
$30.4M |
| 4 |
4
Vanguard Group
Malvern,
Pennsylvania
|
$341M |
| 5 |
5
Citadel Advisors
Miami,
Florida
|
$62.5M |
Top Sellers
| Name | Market Value | Shares |
Shares Change |
Shares Change % |
|
|---|---|---|---|---|---|
|
CAM
351
CenterStar Asset Management
Chicago,
Illinois
| – | – | – | – |
|
|
CM
352
Caption Management
Oklahoma City,
Oklahoma
| – | – | – | – |
|
353
D.E. Shaw & Co
New York
| – | – | – | – |
|
|
DS
354
DRW Securities
Chicago,
Illinois
| – | – | – | – |
|
|
C
355
Covestor
London,
United Kingdom
| $0 | 2 | – | – |
|