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Ambarella
AMBA

Overview Fund Activity

207 hedge funds and large institutions have $888M invested in Ambarella in 2016 Q2 according to their latest regulatory filings, with 43 funds opening new positions, 66 increasing their positions, 59 reducing their positions, and 34 closing their positions.

Holders
207
Holders Change
+6
Holders Change %
+2.99%
% of All Funds
5.53%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.08%
New
43
Increased
66
Reduced
59
Closed
34
Calls
$104M
Puts
$116M
Net Calls
-$12.1M
Net Calls Change
+$19.7M

Top Buyers

1
VBA
1
Van Berkom & Associates
Quebec, Canada
$36.1M
2
Lord, Abbett & Co
2
Lord, Abbett & Co
New Jersey
$18.5M
3
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$19.2M
4
Citadel Advisors
4
Citadel Advisors
Florida
$17.4M
5
CCI
5
Columbus Circle Investors
$14.5M

Top Sellers

1
EC
1
Eminence Capital
New York
$11.3M
2
Coatue Management
2
Coatue Management
New York
$52.6M
3
Capital Fund Management (CFM)
3
Capital Fund Management (CFM)
France
$4.51M
4
Renaissance Technologies
4
Renaissance Technologies
New York
$0
5
MAI
5
Marble Arch Investments
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$95.3M 1,874,980 -17,658 -0.9%
Coatue Management
2
Coatue Management
New York
$52.6M 1,035,158 -276,198 -21%
BRC
3
Blue Ridge Capital
New York
$50.7M 998,000 – –
BFA
4
BlackRock Fund Advisors
California
$38.5M 758,368 +12,775 +2%
VBA
5
Van Berkom & Associates
Quebec, Canada
$36.1M 710,147 +710,147 New
Fidelity Investments
6
Fidelity Investments
Massachusetts
$31.1M 611,536 -113,164 -16%
PA
7
Pinnacle Associates
New York
$26.6M 523,929 +114,939 +28%
State Street
8
State Street
Massachusetts
$25.3M 497,409 +1,935 +0.4%
Morgan Stanley
9
Morgan Stanley
New York
$22.9M 451,092 -9,122 -2%
Susquehanna International Group
10
Susquehanna International Group
Pennsylvania
$22M 432,904 +41,094 +10%
NSLI
11
Nan Shan Life Insurance
Taiwan
$21.6M 424,377 -19,573 -4%
TPCM
12
Tide Point Capital Management
Connecticut
$20.3M 400,000 -50,000 -11%
D.E. Shaw & Co
13
D.E. Shaw & Co
New York
$19.2M 378,815 +360,179 +1,933%
Lord, Abbett & Co
14
Lord, Abbett & Co
New Jersey
$18.5M 364,425 +364,425 New
Citadel Advisors
15
Citadel Advisors
Florida
$17.4M 342,767 +335,304 +4,493%
ClearBridge Investments
16
ClearBridge Investments
New York
$17.2M 337,954 -366 -0.1%
RHJA
17
Rice Hall James & Associates
California
$15.8M 310,746 +99,502 +47%
Northern Trust
18
Northern Trust
Illinois
$15.8M 310,295 -21,593 -7%
BIT
19
BlackRock Institutional Trust
California
$15.5M 305,334 +8,535 +3%
CCI
20
Columbus Circle Investors
$14.5M 285,488 +285,488 New
SI
21
Scout Investments
Missouri
$12.7M 250,061 +183,911 +278%
State of Tennessee, Department of Treasury
22
State of Tennessee, Department of Treasury
Tennessee
$11.7M 230,000 +10,000 +5%
EC
23
Eminence Capital
New York
$11.3M 223,105 -408,009 -65%
ECP
24
Elk Creek Partners
Colorado
$10.9M 213,600 +49,275 +30%
SAM
25
Shell Asset Management
Netherlands
$10.5M 206,449 -2,657 -1%
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