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Ambarella
AMBA

199 hedge funds and large institutions have $934M invested in Ambarella in 2017 Q2 according to their latest regulatory filings, with 19 funds opening new positions, 80 increasing their positions, 66 reducing their positions, and 50 closing their positions.

New
Increased
Maintained
Reduced
Closed

46% more call options, than puts

Call options by funds: $110M | Put options by funds: $75.3M

21% more repeat investments, than reductions

Existing positions increased: 80 | Existing positions reduced: 66

0% more funds holding in top 10

Funds holding in top 10: 2 → 2 (0)

0.41% less ownership

Funds ownership: 57.76% → 57.35% (-0.41%)

11% less capital invested

Capital invested by funds: $1.05B → $934M (-$112M)

14% less funds holding

Funds holding: 231 → 199 (-32)

62% less first-time investments, than exits

New positions opened: 19 | Existing positions closed: 50

Holders
199
Holders Change
-32
Holders Change %
-13.85%
% of All Funds
4.96%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
19
Increased
80
Reduced
66
Closed
50
Calls
$110M
Puts
$75.3M
Net Calls
+$34.9M
Net Calls Change
-$26.7M

Top Buyers

1
Axa
Axa
France
+$19.7M
2
RCAMU
Rothschild & Co Asset Management US
Connecticut
+$18.3M
3
EAM
Eagle Asset Management
Florida
+$17M
4
VBA
Van Berkom & Associates
Quebec, Canada
+$12.7M
5
State of Tennessee, Department of Treasury
State of Tennessee, Department of Treasury
Tennessee
+$11.6M

Top Sellers

1
NSLI
Nan Shan Life Insurance
Taiwan
-$27.4M
2
Macquarie Group
Macquarie Group
Australia
-$16.7M
3
SI
Scout Investments
Missouri
-$14.5M
4
TA
Teachers Advisors
New York
-$10.1M
5
Fidelity Investments
Fidelity Investments
Massachusetts
-$9.51M
Name Holding Trade Value Shares
Change 		Change in
Stake
Dimensional Fund Advisors
51
Dimensional Fund Advisors
Texas
$3.58M -$249K -4,494 -6%
Stifel Financial
52
Stifel Financial
Missouri
$3.5M -$7.84M -141,566 -66%
Credit Agricole
53
Credit Agricole
France
$3.46M +$1.67M +30,100 +73%
KPF
54
K2 Principal Fund
Ontario, Canada
$3.4M +$2.34M +42,250 +152%
CS
55
Candriam SCA
Luxembourg
$3.4M +$445K +8,032 +13%
SI
56
Scout Investments
Missouri
$3.19M -$14.5M -261,912 -80%
NIPH
57
NN Investment Partners Holdings
Netherlands
$3.14M +$3.58M +64,721 New
TA
58
Teachers Advisors
New York
$2.84M -$10.1M -182,542 -76%
Wellington Management Group
59
Wellington Management Group
Massachusetts
$2.81M -$55.4K -1,000 -2%
California State Teachers Retirement System (CalSTRS)
60
California State Teachers Retirement System (CalSTRS)
California
$2.79M -$308K -5,554 -9%
Group One Trading
61
Group One Trading
Illinois
$2.78M +$1.86M +33,555 +141%
Swiss National Bank
62
Swiss National Bank
Switzerland
$2.7M +$72K +1,300 +2%
New York State Common Retirement Fund
63
New York State Common Retirement Fund
New York
$2.67M +$444K +8,014 +17%
Charles Schwab
64
Charles Schwab
California
$2.59M – – –
AllianceBernstein
65
AllianceBernstein
Tennessee
$2.56M +$294K +5,300 +11%
SEI Investments
66
SEI Investments
Pennsylvania
$2.45M +$2.79M +50,407 +280,039%
CS
67
Credit Suisse
Switzerland
$2.35M -$1.58M -28,586 -37%
DI
68
Dalton Investments
Nevada
$2.3M – – –
AQR Capital Management
69
AQR Capital Management
Connecticut
$2.21M +$900K +16,253 +55%
Two Sigma Advisers
70
Two Sigma Advisers
New York
$2.1M -$1.05M -19,000 -30%
HI
71
Handelsinvest Investeringsforvaltning
Denmark
$2.02M +$1.09M +19,700 +90%
Daiwa Securities Group
72
Daiwa Securities Group
Japan
$2.01M -$177K -3,200 -7%
NIP
73
Nicholas Investment Partners
California
$2.01M +$2.3M +41,461 New
FCM
74
Firsthand Capital Management
California
$1.94M – – –
RhumbLine Advisers
75
RhumbLine Advisers
Massachusetts
$1.92M -$8.14K -147 -0.4%
1 2
3
4 5

AMBA Hedge Fund Activity: Q2 2017 in Review

199 of the 4,011 institutional investors tracked by Wall St. Rank reported a position in Ambarella (AMBA) for Q2 2017, worth a combined $934M — down 11% from $1.05B a quarter earlier.

Sellers outnumbered buyers: 50 funds closed out of AMBA and 19 opened new positions — a net loss of 31 holders — while 66 trimmed existing stakes and 80 added.

The largest buyer was Axa, adding an estimated $19.7M. The largest seller was Nan Shan Life Insurance, cutting an estimated $27.4M.

  • 199 institutional investors held Ambarella (AMBA) as of Q2 2017, down from 231 in Q1 2017.
  • Funds reported $934M of Ambarella stock for Q2 2017, down 11% quarter-over-quarter.
  • 19 funds opened new Ambarella positions in Q2 2017 and 50 closed out, a net change of -31 holders.
  • The largest Ambarella buyer in Q2 2017 was Axa, an estimated $19.7M added.
  • The largest Ambarella seller in Q2 2017 was Nan Shan Life Insurance, an estimated $27.4M sold.

Based on aggregated 13F filings for Q2 2017.