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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 %
Balyasny Asset Management
26
Balyasny Asset Management
Illinois
$11.3M 203,536 +203,536 New
TCIM
27
TIAA CREF Investment Management
New York
$11.3M 202,079 +11,543 +6%
TA
28
Teachers Advisors
New York
$11.3M 201,940 +70,457 +54%
BHC
29
Bowen Hanes & Co
Florida
$9.48M 170,000 +170,000 New
Barclays
30
Barclays
United Kingdom
$8.92M 162,152 -9,253 -5%
Norges Bank
31
Norges Bank
Norway
$8.59M 154,013 +142,339 +1,219%
FA
32
Friess Associates
Delaware
$7.8M 139,850 +139,850 New
PAM
33
Premier Asset Management
Illinois
$7.79M 139,690 +23,925 +21%
Renaissance Technologies
34
Renaissance Technologies
New York
$7.16M 128,450 -83,150 -39%
GT
35
Greenleaf Trust
Michigan
$6.93M 124,245 +124,245 New
Citadel Advisors
36
Citadel Advisors
Florida
$6.49M 116,485 -253,292 -68%
Thrivent Financial for Lutherans
37
Thrivent Financial for Lutherans
Minnesota
$6.05M 108,591 +13,100 +14%
BIM
38
BlackRock Investment Management
Delaware
$5.85M 104,909 +307 +0.3%
HHC
39
Hutchin Hill Capital
New York
$5.71M 102,500 +78,900 +334%
Stifel Financial
40
Stifel Financial
Missouri
$5.67M 101,759 +31,467 +45%
RIA
41
RPG Investment Advisory
California
$5.6M 100,454 +100,454 New
CONA
42
Capital One National Association
New York
$5.59M 100,223 +41,510 +71%
HSA
43
Hussman Strategic Advisors
Maryland
$5.57M 100,000 +100,000 New
OAM
44
Origin Asset Management
United Kingdom
$5.42M 97,245 -2,400 -2%
Capital Fund Management (CFM)
45
Capital Fund Management (CFM)
France
$5.38M 96,563 +60,478 +168%
RFC
46
Russell Frank Company
Washington
$5.09M 89,889 +69,510 +341%
LPL Financial
47
LPL Financial
California
$4.96M 90,880 +60,561 +200%
CPIM
48
Columbia Partners Investment Management
Virginia
$4.94M 88,631 -68,847 -44%
State of Wisconsin Investment Board
49
State of Wisconsin Investment Board
Wisconsin
$4.46M 80,000 +20,000 +33%
CAM
50
CG Asset Management
New York
$4.45M 79,775 +11,675 +17%
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