AMBA icon

Ambarella
AMBA

Overview Fund Activity

241 hedge funds and large institutions have $963M invested in Ambarella in 2015 Q4 according to their latest regulatory filings, with 71 funds opening new positions, 76 increasing their positions, 67 reducing their positions, and 59 closing their positions.

Holders
241
Holders Change
+8
Holders Change %
+3.43%
% of All Funds
6.33%
Holding in Top 10
1
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-66.67%
% of All Funds
0.03%
New
71
Increased
76
Reduced
67
Closed
59
Calls
$140M
Puts
$229M
Net Calls
-$88.7M
Net Calls Change
-$17.5M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$26.1M
2
Lord, Abbett & Co
2
Lord, Abbett & Co
New Jersey
$25.4M
3
BRC
3
Blue Ridge Capital
New York
$21.9M
4
State of New Jersey Common Pension Fund D
4
State of New Jersey Common Pension Fund D
New Jersey
$19M
5
Coatue Management
5
Coatue Management
New York
$49.6M

Top Sellers

1
Wells Fargo
1
Wells Fargo
California
$3.93M
2
Arrowstreet Capital
2
Arrowstreet Capital
Massachusetts
$0
3
Voloridge Investment Management
3
Voloridge Investment Management
Florida
$0
4
CCM
4
Cadian Capital Management
New York
$17.9M
5
State of Tennessee, Department of Treasury
5
State of Tennessee, Department of Treasury
Tennessee
$11.7M
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$131M 2,358,462 -18,356 -0.8%
Coatue Management
2
Coatue Management
New York
$49.6M 890,264 +296,071 +50%
Morgan Stanley
3
Morgan Stanley
New York
$43.5M 780,760 +85,621 +12%
BFA
4
BlackRock Fund Advisors
California
$43.2M 774,520 +34,287 +5%
State Street
5
State Street
Massachusetts
$26.8M 481,337 +3,686 +0.8%
Wellington Management Group
6
Wellington Management Group
Massachusetts
$26.1M 468,106 +413,210 +753%
Lord, Abbett & Co
7
Lord, Abbett & Co
New Jersey
$25.4M 455,845 +393,614 +633%
EC
8
Eminence Capital
New York
$23.4M 420,500 -79,500 -16%
GAM
9
Gotham Asset Management
New York
$22.6M 406,234 +20,961 +5%
NSLI
10
Nan Shan Life Insurance
Taiwan
$22M 393,977 +19,294 +5%
BRC
11
Blue Ridge Capital
New York
$21.9M 393,000 +393,000 New
Susquehanna International Group
12
Susquehanna International Group
Pennsylvania
$21.1M 378,148 -126,713 -25%
State of New Jersey Common Pension Fund D
13
State of New Jersey Common Pension Fund D
New Jersey
$19M 340,000 +340,000 New
CCM
14
Cadian Capital Management
New York
$17.9M 321,684 -500,000 -61%
Northern Trust
15
Northern Trust
Illinois
$17.4M 313,031 -6,654 -2%
BIT
16
BlackRock Institutional Trust
California
$17.4M 311,956 +26,010 +9%
CS
17
Credit Suisse
Switzerland
$14.1M 253,636 -49,314 -16%
Bank of New York Mellon
18
Bank of New York Mellon
New York
$14.1M 252,267 +5,429 +2%
ACM
19
Andor Capital Management
New York
$13.9M 250,000 +250,000 New
SC
20
Sculptor Capital
New York
$13.2M 237,100 -22,700 -9%
MAI
21
Marble Arch Investments
New York
$12.8M 230,000 – –
Goldman Sachs
22
Goldman Sachs
New York
$12.5M 223,716 +172,152 +334%
Fidelity Investments
23
Fidelity Investments
Massachusetts
$11.8M 210,900 +210,900 New
State of Tennessee, Department of Treasury
24
State of Tennessee, Department of Treasury
Tennessee
$11.7M 210,000 -390,713 -65%
GC
25
GMT Capital
Georgia
$11.4M 204,200 +178,000 +679%
1
2 3 4 5