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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.

New
Increased
Maintained
Reduced
Closed
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 Holding Trade Value Shares
Change 		Shares
Change %
WRM
176
Westport Resources Management
Connecticut
$131K +$78K +1,400 +147%
MFS
177
MSI Financial Services
Massachusetts
$126K +$91.4K +1,640 +264%
US Bancorp
178
US Bancorp
Minnesota
$116K -$3.56K -64 -3%
PAI
179
Pittenger & Anderson Inc
Nebraska
$114K -$2.78K -50 -2%
Parallax Volatility Advisers
180
Parallax Volatility Advisers
California
$102K -$1.42M -25,587 -93%
CCMT
181
CMT Capital Markets Trading
Germany
$101K +$101K +1,819 New
BFEC
182
Benjamin F. Edwards & Company
Missouri
$86K +$61K +1,100 +244%
JPMorgan Chase & Co
183
JPMorgan Chase & Co
New York
$86K +$86K +1,543 New
GBBWRPM
184
Genovese Burford & Brothers Wealth & Retirement Plan Management
California
$84K +$84K +1,500 New
SNT
185
Security National Trust
West Virginia
$67K – – –
EWM
186
Evercore Wealth Management
New York
$61K -$5.55K -100 -8%
IWM
187
Integrated Wealth Management
California
$56K +$42K +750 +300%
PFS
188
Physicians Financial Services
North Carolina
$56K +$56K +1,000 New
PMFA
189
Plante Moran Financial Advisors
Michigan
$50K +$50K +900 New
TRCT
190
Tower Research Capital (TRC)
New York
$49K +$43.5K +787 +787%
MAM
191
Meeder Asset Management
Ohio
$47K +$45K +800 +2,286%
Federated Hermes
192
Federated Hermes
Pennsylvania
$42K -$1.23M -21,960 -97%
AA
193
Apriem Advisors
California
$39K -$27.9K -500 -42%
Zurich Cantonal Bank
194
Zurich Cantonal Bank
Switzerland
$38K +$14.8K +265 +64%
SO
195
STRS Ohio
Ohio
$33K -$1.05M -19,100 -97%
Victory Capital Management
196
Victory Capital Management
Texas
$33K -$27.6K -493 -46%
FIB
197
First Interstate Bank
Montana
$33K +$33K +600 New
CTC
198
Central Trust Company
Missouri
$27K +$16.9K +300 +168%
KF
199
Krilogy Financial
Missouri
$26K +$26K +460 New
CCS
200
Crosspoint Capital Strategies
California
$26K +$26K +510 New
6 7
8
9 10