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Ambarella

253 hedge funds and large institutions have $1.64B invested in Ambarella in 2023 Q3 according to their latest regulatory filings, with 40 funds opening new positions, 91 increasing their positions, 80 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed

28% more call options, than puts

Call options by funds: $71M | Put options by funds: $55.2M

14% more repeat investments, than reductions

Existing positions increased: 91 | Existing positions reduced: 80

0.1% less ownership

Funds ownership: 77.81%77.7% (-0.1%)

9% less first-time investments, than exits

New positions opened: 40 | Existing positions closed: 44

2% less funds holding

Funds holding: 258253 (-5)

36% less capital invested

Capital invested by funds: $2.58B → $1.64B (-$933M)

100% less funds holding in top 10

Funds holding in top 10: 30 (-3)

Holders
253
Holders Change
-5
Holders Change %
-1.94%
% of All Funds
4.02%
Holding in Top 10
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-100%
% of All Funds
New
40
Increased
91
Reduced
80
Closed
44
Calls
$71M
Puts
$55.2M
Net Calls
+$15.7M
Net Calls Change
-$19.1M
Name Holding Trade Value Shares
Change
Change in
Stake
Vanguard Group
1
Vanguard Group
Pennsylvania
$213M +$9.81M +139,767 +4%
BlackRock
2
BlackRock
New York
$176M -$634K -9,029 -0.3%
William Blair Investment Management
3
William Blair Investment Management
Illinois
$88.5M -$717K -10,210 -0.6%
State Street
4
State Street
Massachusetts
$85.4M +$10.7M +152,292 +10%
Millennium Management
5
Millennium Management
New York
$81.7M +$51M +725,821 +89%
Macquarie Group
6
Macquarie Group
Australia
$73.9M -$18M -256,165 -16%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$42.4M +$3.01M +42,830 +6%
Dimensional Fund Advisors
8
Dimensional Fund Advisors
Texas
$35.8M +$629K +8,952 +1%
CS
9
Credit Suisse
Switzerland
$35.6M -$657K -9,353 -1%
RCMU
10
Rokos Capital Management (UK)
United Kingdom
$34.6M +$25M +355,689 +121%
Point72 Asset Management
11
Point72 Asset Management
Connecticut
$34.2M -$48.6M -691,570 -52%
Two Sigma Advisers
12
Two Sigma Advisers
New York
$33.8M +$20M +284,400 +80%
Baillie Gifford & Co
13
Baillie Gifford & Co
United Kingdom
$31M -$2.72M -38,694 -6%
Two Sigma Investments
14
Two Sigma Investments
New York
$24.4M +$10.2M +144,907 +46%
Axa
15
Axa
France
$23.9M -$6.17M -87,934 -16%
Janus Henderson Group
16
Janus Henderson Group
United Kingdom
$23.4M -$1.86M -26,476 -6%
Manulife (Manufacturers Life Insurance)
17
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$22.8M +$7.3M +103,978 +32%
Morgan Stanley
18
Morgan Stanley
New York
$21.5M +$7.35M +104,722 +35%
RS
19
Robeco Schweiz
Switzerland
$20.8M -$1.58M -22,500 -5%
Norges Bank
20
Norges Bank
Norway
$20.7M +$1.28M +18,278 +5%
PA
21
Pinnacle Associates
New York
$20M -$775K -11,041 -3%
Northern Trust
22
Northern Trust
Illinois
$19.9M +$603K +8,587 +2%
Fidelity Investments
23
Fidelity Investments
Massachusetts
$18.7M -$47K -669 -0.2%
SCM
24
Scopia Capital Management
New York
$17.9M +$1.98M +28,185 +9%
Legal & General Group
25
Legal & General Group
United Kingdom
$17.6M +$2.74M +39,008 +13%