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Ambarella
AMBA

Overview Fund Activity

233 hedge funds and large institutions have $1.06B invested in Ambarella in 2015 Q3 according to their latest regulatory filings, with 61 funds opening new positions, 85 increasing their positions, 67 reducing their positions, and 67 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
233
Holders Change
-7
Holders Change %
-2.92%
% of All Funds
6.51%
Holding in Top 10
3
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-57.14%
% of All Funds
0.08%
New
61
Increased
85
Reduced
67
Closed
67
Calls
$174M
Puts
$245M
Net Calls
-$71.2M
Net Calls Change
+$128M

Top Buyers

1
State of Tennessee, Department of Treasury
1
State of Tennessee, Department of Treasury
Tennessee
$34.7M
2
Voloridge Investment Management
2
Voloridge Investment Management
Florida
$28M
3
GAM
3
Gotham Asset Management
New York
$22.3M
4
NSLI
4
Nan Shan Life Insurance
Taiwan
$21.7M
5
CCM
5
Cadian Capital Management
New York
$47.5M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$0
2
Two Sigma Investments
2
Two Sigma Investments
New York
$0
3
Coatue Management
3
Coatue Management
New York
$34.3M
4
PP
4
PDT Partners
New York
$5.26M
5
Lord, Abbett & Co
5
Lord, Abbett & Co
New Jersey
$3.6M
Name Holding Trade Value Shares
Change 		Shares
Change %
P
276
Pitcairn
Pennsylvania
– -$289K -2,815 Closed
QC
277
Quadrature Capital
United Kingdom
– -$276K -2,688 Closed
Simplex Trading
278
Simplex Trading
Illinois
– -$257K -2,512 Closed
DY
279
Dowling & Yahnke
California
– -$257K -2,500 Closed
BRWA
280
B. Riley Wealth Advisors
Florida
– -$255K -2,477 Closed
AIP
281
Ameritas Investment Partners
Nebraska
– -$248K -2,418 Closed
IH
282
IFC Holdings
Florida
– -$246K -2,409 Closed
CFA
283
Camarda Financial Advisors
Florida
– -$244K -2,377 Closed
MJRIC
284
Mogy Joel R Investment Counsel
California
– -$241K -2,350 Closed
PAG
285
Private Advisor Group
New Jersey
– -$213K -2,075 Closed
Prudential Financial
286
Prudential Financial
New Jersey
– -$204K -1,990 Closed
SCA
287
Strategic Capital Alternatives
United States
– -$161K -1,806 Closed
FMT
288
First Mercantile Trust
Tennessee
– -$133K -1,299 Closed
AIM
289
Assured Investment Management
New York
– -$76K -738 Closed
FANJ
290
Financial Architects (New Jersey)
New Jersey
– -$42K -408 Closed
HCMT
291
Highland Capital Management (Tennessee)
Tennessee
– -$36K -350 Closed
GGHC
292
Gilder Gagnon Howe & Co
New York
– -$19K -189 Closed
FMA
293
FNY Managed Accounts
New York
– -$16.4K -160 Closed
CGI
294
CI Global Investments
California
– -$10K -100 Closed
Acadian Asset Management
295
Acadian Asset Management
Massachusetts
– -$9K -88 Closed
SAM
296
Shamrock Asset Management
Texas
– -$8K -75 Closed
W
297
Wealthfront
California
– -$5K -50 Closed
ATC
298
Adirondack Trust Company
New York
– -$3K -25 Closed
JG
299
Jefferies Group
New York
– -$2K -18 Closed
SEI Investments
300
SEI Investments
Pennsylvania
– -$1K -9 Closed
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