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Ambarella

192 hedge funds and large institutions have $819M invested in Ambarella in 2018 Q4 according to their latest regulatory filings, with 30 funds opening new positions, 47 increasing their positions, 77 reducing their positions, and 33 closing their positions.

New
Increased
Maintained
Reduced
Closed

180% more call options, than puts

Call options by funds: $104M | Put options by funds: $37.3M

9% less first-time investments, than exits

New positions opened: 30 | Existing positions closed: 33

4% less funds holding

Funds holding: 199192 (-7)

5.96% less ownership

Funds ownership: 80.63%74.67% (-6%)

18% less capital invested

Capital invested by funds: $1,000M → $819M (-$181M)

39% less repeat investments, than reductions

Existing positions increased: 47 | Existing positions reduced: 77

50% less funds holding in top 10

Funds holding in top 10: 21 (-1)

Holders
192
Holders Change
-7
Holders Change %
-3.52%
% of All Funds
4.28%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.02%
New
30
Increased
47
Reduced
77
Closed
33
Calls
$104M
Puts
$37.3M
Net Calls
+$67M
Net Calls Change
+$64.1M
Name Holding Trade Value Shares
Change
Change in
Stake
Adage Capital Partners
26
Adage Capital Partners
Massachusetts
$7.87M +$6.2M +175,000 +350%
FPA
27
First Pacific Advisors
California
$7.7M -$2.61M -73,777 -25%
Goldman Sachs
28
Goldman Sachs
New York
$6.57M +$4.15M +117,186 +166%
State of Wisconsin Investment Board
29
State of Wisconsin Investment Board
Wisconsin
$4.9M
Royal Bank of Canada
30
Royal Bank of Canada
Ontario, Canada
$4.79M -$1.19M -33,692 -20%
SAM
31
Shell Asset Management
Netherlands
$4.76M -$600K -16,954 -11%
Geode Capital Management
32
Geode Capital Management
Massachusetts
$4.62M +$334K +9,439 +8%
Bank of New York Mellon
33
Bank of New York Mellon
New York
$4.41M +$156K +4,417 +4%
Fidelity Investments
34
Fidelity Investments
Massachusetts
$4.34M -$6.93M -195,613 -61%
New York State Common Retirement Fund
35
New York State Common Retirement Fund
New York
$4.32M -$5.14M -145,217 -54%
RIA
36
RPG Investment Advisory
California
$4.26M -$1.63K -46 -0%
Norges Bank
37
Norges Bank
Norway
$3.62M
EGM
38
Engineers Gate Manager
New York
$3.59M +$465K +13,122 +15%
ACH
39
ArrowMark Colorado Holdings
Colorado
$3.56M +$177K +5,000 +5%
SEI Investments
40
SEI Investments
Pennsylvania
$3.3M
N
41
Natixis
France
$3.13M -$2.06M -58,174 -39%
PP
42
PDT Partners
New York
$3.1M -$704K -19,874 -18%
Jane Street
43
Jane Street
New York
$3.05M +$2.06M +58,282 +201%
Barclays
44
Barclays
United Kingdom
$3.03M -$1.03M -29,076 -25%
Two Sigma Advisers
45
Two Sigma Advisers
New York
$2.89M -$230K -6,500 -7%
ERSOT
46
Employees Retirement System of Texas
Texas
$2.87M
PI
47
PEAK6 Investments
Illinois
$2.83M -$2.46M -69,505 -46%
Thrivent Financial for Lutherans
48
Thrivent Financial for Lutherans
Minnesota
$2.78M -$252K -7,105 -8%
JP Morgan Chase
49
JP Morgan Chase
New York
$2.71M -$8.74M -246,908 -76%
SI
50
Scout Investments
Missouri
$2.59M -$14.2K -400 -0.5%