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Ambarella
AMBA

Overview Fund Activity

220 hedge funds and large institutions have $1.16B invested in Ambarella in 2018 Q1 according to their latest regulatory filings, with 46 funds opening new positions, 77 increasing their positions, 55 reducing their positions, and 42 closing their positions.

Holders
220
Holders Change
–
Holders Change %
0%
% of All Funds
5.05%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
46
Increased
77
Reduced
55
Closed
42
Calls
$170M
Puts
$86M
Net Calls
+$84.2M
Net Calls Change
+$10.1M

Top Buyers

1
CTA
1
Carillon Tower Advisers
Florida
$34.5M
2
NSLI
2
Nan Shan Life Insurance
Taiwan
$33.9M
3
Ameriprise
3
Ameriprise
Minnesota
$33M
4
VBA
4
Van Berkom & Associates
Quebec, Canada
$67.7M
5
Legal & General Group
5
Legal & General Group
United Kingdom
$12.7M

Top Sellers

1
CCM
1
Criterion Capital Management
California
$0
2
Holocene Advisors
2
Holocene Advisors
New York
$0
3
JCAM
3
Jericho Capital Asset Management
New York
$0
4
Balyasny Asset Management
4
Balyasny Asset Management
Illinois
$1.1M
5
Millennium Management
5
Millennium Management
New York
$7.49M
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$110M 2,253,727 +68,323 +3%
BlackRock
2
BlackRock
New York
$73.7M 1,504,165 -11,881 -0.8%
VBA
3
Van Berkom & Associates
Quebec, Canada
$67.7M 1,382,108 +363,632 +36%
Axa
4
Axa
France
$59.7M 1,219,361 +155,045 +15%
PA
5
Pinnacle Associates
New York
$44.1M 900,934 -40,005 -4%
Janus Henderson Group
6
Janus Henderson Group
United Kingdom
$39.9M 814,693 +141,211 +21%
Wellington Management Group
7
Wellington Management Group
Massachusetts
$37.8M 771,540 +177,753 +30%
CTA
8
Carillon Tower Advisers
Florida
$34.5M 70,400 +70,400 New
NSLI
9
Nan Shan Life Insurance
Taiwan
$33.9M 690,992 +690,992 New
Ameriprise
10
Ameriprise
Minnesota
$33M 672,584 +633,258 +1,610%
Morgan Stanley
11
Morgan Stanley
New York
$31.1M 635,475 +166,489 +35%
State of Tennessee, Department of Treasury
12
State of Tennessee, Department of Treasury
Tennessee
$30.9M 630,000 +54,700 +10%
State Street
13
State Street
Massachusetts
$29.8M 607,936 -10,915 -2%
RCAMU
14
Rothschild & Co Asset Management US
Connecticut
$24.4M 498,696 -12,876 -3%
TPCM
15
Tide Point Capital Management
Connecticut
$24.2M 494,772 -276,959 -36%
Artisan Partners
16
Artisan Partners
Wisconsin
$22.1M 450,312 +49,225 +12%
VIA
17
Vident Investment Advisory
Georgia
$21.8M 419,882 +103,699 +33%
AllianceBernstein
18
AllianceBernstein
Tennessee
$21M 429,204 +54,054 +14%
Deutsche Bank
19
Deutsche Bank
Germany
$20.5M 418,109 +150,691 +56%
T. Rowe Price Associates
20
T. Rowe Price Associates
Maryland
$17.5M 358,155 +86,505 +32%
Northern Trust
21
Northern Trust
Illinois
$16.3M 332,679 -731 -0.2%
ClearBridge Investments
22
ClearBridge Investments
New York
$15.5M 316,256 +4,163 +1%
Dimensional Fund Advisors
23
Dimensional Fund Advisors
Texas
$14.9M 303,351 +130,586 +76%
PSCM
24
Prince Street Capital Management
New York
$14.1M 287,300 +97,500 +51%
Goldman Sachs
25
Goldman Sachs
New York
$14M 285,183 -271,535 -49%
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