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Ambarella

222 hedge funds and large institutions have $1.56B invested in Ambarella in 2019 Q4 according to their latest regulatory filings, with 33 funds opening new positions, 85 increasing their positions, 74 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed

15% more repeat investments, than reductions

Existing positions increased: 85 | Existing positions reduced: 74

10% more call options, than puts

Call options by funds: $103M | Put options by funds: $93.6M

10% more first-time investments, than exits

New positions opened: 33 | Existing positions closed: 30

1% more capital invested

Capital invested by funds: $1.55B → $1.56B (+$19.4M)

0% more funds holding

Funds holding: 222222 (0)

0.32% less ownership

Funds ownership: 77.3%76.98% (-0.32%)

100% less funds holding in top 10

Funds holding in top 10: 20 (-2)

Holders
222
Holders Change
Holders Change %
0%
% of All Funds
4.37%
Holding in Top 10
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-100%
% of All Funds
New
33
Increased
85
Reduced
74
Closed
30
Calls
$103M
Puts
$93.6M
Net Calls
+$9.37M
Net Calls Change
+$15.7M
Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$205M +$35.6M +642,355 +23%
Vanguard Group
2
Vanguard Group
Pennsylvania
$177M +$3.9M +70,410 +2%
Renaissance Technologies
3
Renaissance Technologies
New York
$65.7M +$16.5M +297,407 +38%
Fidelity International
4
Fidelity International
Bermuda
$57.5M +$5.59M +100,882 +12%
Janus Henderson Group
5
Janus Henderson Group
United Kingdom
$56.5M +$11.3M +204,353 +28%
State Street
6
State Street
Massachusetts
$56.4M +$15.7M +283,255 +44%
VBA
7
Van Berkom & Associates
Quebec, Canada
$56.2M -$224K -4,046 -0.4%
Axa
8
Axa
France
$53.1M +$4.07M +73,572 +9%
Dimensional Fund Advisors
9
Dimensional Fund Advisors
Texas
$42.9M +$160K +2,890 +0.4%
PA
10
Pinnacle Associates
New York
$41.8M +$1.73M +31,153 +5%
Fidelity Investments
11
Fidelity Investments
Massachusetts
$39.2M +$34.3M +619,245 +2,203%
Neuberger Berman Group
12
Neuberger Berman Group
New York
$33M +$4.62M +83,430 +18%
D.E. Shaw & Co
13
D.E. Shaw & Co
New York
$30.4M -$26.6M -480,298 -49%
Artisan Partners
14
Artisan Partners
Wisconsin
$30.4M +$1.51M +27,321 +6%
Geode Capital Management
15
Geode Capital Management
Massachusetts
$28.1M +$1.08M +19,574 +4%
Baillie Gifford & Co
16
Baillie Gifford & Co
United Kingdom
$25M +$698K +12,599 +3%
Arrowstreet Capital
17
Arrowstreet Capital
Massachusetts
$24.1M +$9.58M +172,919 +77%
Northern Trust
18
Northern Trust
Illinois
$24M -$507K -9,153 -2%
Citadel Advisors
19
Citadel Advisors
Florida
$23.6M -$1.25M -22,561 -5%
Goldman Sachs
20
Goldman Sachs
New York
$19.7M +$8.45M +152,586 +88%
Morgan Stanley
21
Morgan Stanley
New York
$18.3M -$33.8M -610,853 -67%
TCM
22
Tributary Capital Management
Nebraska
$18M -$502K -9,066 -3%
WRF
23
Waddell & Reed Financial
Kansas
$16.5M +$1.77K +32 +0%
Federated Hermes
24
Federated Hermes
Pennsylvania
$16.3M +$10.3M +186,127 +223%
CCI
25
Columbus Circle Investors
$14M -$16.4M -295,279 -56%