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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
SAM
51
Shell Asset Management
Netherlands
$5.2M -$15.8K -327 -0.3%
GIP
52
Granite Investment Partners
California
$5.11M +$2.23M +46,108 +89%
TAM
53
THB Asset Management
Connecticut
$4.71M -$264K -5,451 -6%
SST
54
S Squared Technology
New York
$4.57M +$484K +10,000 +13%
EVM
55
Eaton Vance Management
Massachusetts
$4.57M +$4.23M +87,503 New
Russell Investments Group
56
Russell Investments Group
United Kingdom
$4.25M -$569K -11,759 -13%
Citadel Advisors
57
Citadel Advisors
Florida
$4.16M -$333K -6,883 -8%
Swiss National Bank
58
Swiss National Bank
Switzerland
$4.06M +$145K +3,000 +4%
JP Morgan Chase
59
JP Morgan Chase
New York
$3.96M -$26.2K -542 -0.7%
California Public Employees Retirement System
60
California Public Employees Retirement System
California
$3.92M +$68.6K +1,418 +2%
PAWC
61
P.A.W. Capital
Connecticut
$3.91M +$484K +10,000 +15%
Mirae Asset Global Investments
62
Mirae Asset Global Investments
South Korea
$3.91M +$942K +19,472 +35%
Acadian Asset Management
63
Acadian Asset Management
Massachusetts
$3.61M +$320K +6,610 +11%
Wells Fargo
64
Wells Fargo
California
$3.43M -$374K -7,738 -11%
ACH
65
ArrowMark Colorado Holdings
Colorado
$3.39M – – –
Royal Bank of Canada
66
Royal Bank of Canada
Ontario, Canada
$3.37M -$299K -6,180 -9%
SAM
67
Silvercrest Asset Management
New York
$3.29M +$3.05M +63,005 New
Ameriprise
68
Ameriprise
Minnesota
$3.26M +$201K +4,162 +7%
CTA
69
Carillon Tower Advisers
Florida
$3.1M -$92.9K -1,920 -3%
Barclays
70
Barclays
United Kingdom
$2.92M -$1.92M -39,656 -42%
First Trust Advisors
71
First Trust Advisors
Illinois
$2.62M -$26.9K -557 -1%
California State Teachers Retirement System (CalSTRS)
72
California State Teachers Retirement System (CalSTRS)
California
$2.61M +$27.9K +576 +1%
SFM
73
Soros Fund Management
New York
$2.61M +$2.42M +50,000 New
RJFSA
74
Raymond James Financial Services Advisors
Florida
$2.47M -$1.91M -39,404 -45%
PPA
75
Parametric Portfolio Associates
Washington
$2.44M -$1.15M -23,708 -34%
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3
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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.