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Ambarella
AMBA

218 hedge funds and large institutions have $1.35B invested in Ambarella in 2020 Q3 according to their latest regulatory filings, with 32 funds opening new positions, 71 increasing their positions, 74 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed

230% more call options, than puts

Call options by funds: $155M | Put options by funds: $47M

50% more funds holding in top 10

Funds holding in top 10: 2 → 3 (+1)

16% more capital invested

Capital invested by funds: $1.16B → $1.35B (+$187M)

7% more first-time investments, than exits

New positions opened: 32 | Existing positions closed: 30

0.84% more ownership

Funds ownership: 73.96% → 74.8% (+0.84%)

0% more funds holding

Funds holding: 218 → 218 (0)

4% less repeat investments, than reductions

Existing positions increased: 71 | Existing positions reduced: 74

Holders
218
Holders Change
–
Holders Change %
0%
% of All Funds
4.4%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.06%
New
32
Increased
71
Reduced
74
Closed
30
Calls
$155M
Puts
$47M
Net Calls
+$108M
Net Calls Change
+$3.41M

Top Buyers

1
Janus Henderson Group
Janus Henderson Group
United Kingdom
+$19.1M
2
PIM
Platinum Investment Management
Australia
+$18.6M
3
SSA
Schonfeld Strategic Advisors
New York
+$14M
4
FCM
Frontier Capital Management
Massachusetts
+$8.83M
5
Primecap Management
Primecap Management
California
+$8.63M

Top Sellers

1
Fidelity International
Fidelity International
Bermuda
-$28.8M
2
Renaissance Technologies
Renaissance Technologies
New York
-$18.1M
3
VBA
Van Berkom & Associates
Quebec, Canada
-$13.9M
4
Millennium Management
Millennium Management
New York
-$11.5M
5
GLA
Great Lakes Advisors
Illinois
-$6.53M
Name Holding Trade Value Shares
Change 		Change in
Stake
Stifel Financial
101
Stifel Financial
Missouri
$1.16M +$96.4K +1,993 +10%
FNBOO
102
First National Bank of Omaha
Nebraska
$1.1M +$48 +1 +0%
AIG
103
American International Group
New York
$1.03M -$21.8K -450 -2%
Los Angeles Capital Management
104
Los Angeles Capital Management
California
$1.02M -$244K -5,050 -21%
Balyasny Asset Management
105
Balyasny Asset Management
Illinois
$965K +$894K +18,495 New
PI
106
PEAK6 Investments
Illinois
$962K +$892K +18,439 New
Mitsubishi UFJ Asset Management
107
Mitsubishi UFJ Asset Management
Japan
$945K +$137K +2,834 +19%
Osaic Holdings
108
Osaic Holdings
Arizona
$902K -$74.6K -1,543 -8%
SPM
109
Symmetry Peak Management
Pennsylvania
$861K +$798K +16,500 New
State Board of Administration of Florida Retirement System
110
State Board of Administration of Florida Retirement System
Florida
$811K – – –
WG
111
Winton Group
United Kingdom
$794K -$284K -5,865 -28%
AQR Capital Management
112
AQR Capital Management
Connecticut
$777K -$1.3M -26,883 -64%
Ohio Public Employees Retirement System (OPERS)
113
Ohio Public Employees Retirement System (OPERS)
Ohio
$773K +$8.37K +173 +1%
Citigroup
114
Citigroup
New York
$750K -$1.04M -21,517 -60%
Wolverine Trading
115
Wolverine Trading
Illinois
$747K +$695K +14,365 New
SEC
116
Seven Eight Capital
New York
$725K +$154K +3,191 +30%
MIM
117
MetLife Investment Management
New Jersey
$725K -$94.4K -1,953 -12%
Invesco
118
Invesco
Georgia
$678K -$11.9K -246 -2%
ERSOT
119
Employees Retirement System of Texas
Texas
$678K – – –
MIH
120
Meitav Investment House
Israel
$590K +$289K +5,977 +112%
VOYA Investment Management
121
VOYA Investment Management
Georgia
$587K – – –
QCM
122
Quantinno Capital Management
New York
$548K +$142K +2,944 +39%
ASRS
123
Arizona State Retirement System
Arizona
$541K +$135K +2,791 +37%
LPL Financial
124
LPL Financial
California
$532K +$493K +10,201 New
MLICM
125
Metropolitan Life Insurance Company (MetLife)
New York
$528K – – –
3 4
5
6 7

AMBA Hedge Fund Activity: Q3 2020 in Review

218 of the 4,956 institutional investors tracked by Wall St. Rank reported a position in Ambarella (AMBA) for Q3 2020, worth a combined $1.35B — up 16% from $1.16B a quarter earlier.

Buyers outnumbered sellers: 32 funds opened new AMBA positions and 30 closed out — a net gain of 2 holders — while 71 added to existing stakes and 74 trimmed.

The largest buyer was Janus Henderson Group, adding an estimated $19.1M. The largest seller was Fidelity International, exiting entirely with an estimated $28.8M sold.

  • 218 institutional investors held Ambarella (AMBA) as of Q3 2020, unchanged from Q2 2020.
  • Funds reported $1.35B of Ambarella stock for Q3 2020, up 16% quarter-over-quarter.
  • 32 funds opened new Ambarella positions in Q3 2020 and 30 closed out, a net change of +2 holders.
  • The largest Ambarella buyer in Q3 2020 was Janus Henderson Group, an estimated $19.1M added.
  • The largest Ambarella seller in Q3 2020 was Fidelity International, an estimated $28.8M sold.

Based on aggregated 13F filings for Q3 2020.