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Ambarella

95 hedge funds and large institutions have $141M invested in Ambarella in 2013 Q3 according to their latest regulatory filings, with 30 funds opening new positions, 35 increasing their positions, 21 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed

67% more first-time investments, than exits

New positions opened: 30 | Existing positions closed: 18

67% more repeat investments, than reductions

Existing positions increased: 35 | Existing positions reduced: 21

32% more capital invested

Capital invested by funds: $107M → $141M (+$34.1M)

14% more funds holding

Funds holding: 8395 (+12)

75% less call options, than puts

Call options by funds: $2.65M | Put options by funds: $10.5M

Holders
95
Holders Change
+12
Holders Change %
+14.46%
% of All Funds
3.08%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.03%
New
30
Increased
35
Reduced
21
Closed
18
Calls
$2.65M
Puts
$10.5M
Net Calls
-$7.85M
Net Calls Change
-$3.86M
Name Holding Trade Value Shares
Change
Change in
Stake
U
26
UBS
Switzerland
$1.74M -$1.48M -86,928 -49%
VAS
27
Valicenti Advisory Services
New York
$1.63M +$1.42M +83,700 New
PG
28
Portola Group
California
$1.53M -$73.2K -4,300 -5%
GC
29
Globeflex Capital
California
$1.53M
NCCM
30
Nine Chapters Capital Management
New Jersey
$1.52M +$1.02M +60,200 +344%
Susquehanna International Group
31
Susquehanna International Group
Pennsylvania
$1.51M -$206K -12,117 -14%
SI
32
Scout Investments
Missouri
$1.48M +$1.29M +75,550 New
RI
33
Redwood Investments
Massachusetts
$1.39M +$76.3K +4,483 +7%
HLA
34
Hamilton Lane Advisors
Pennsylvania
$1.33M -$80.1K -4,711 -6%
Bank of New York Mellon
35
Bank of New York Mellon
New York
$1.17M +$115K +6,733 +13%
Wells Fargo
36
Wells Fargo
California
$1.07M +$198K +11,644 +27%
BIM
37
BlackRock Investment Management
Delaware
$1.03M +$73.7K +4,333 +9%
HHC
38
Hutchin Hill Capital
New York
$968K +$604K +35,500 +252%
Two Sigma Advisers
39
Two Sigma Advisers
New York
$934K +$813K +47,800 New
Vanguard Group
40
Vanguard Group
Pennsylvania
$922K +$43.8K +2,576 +6%
TC
41
TFS Capital
Pennsylvania
$909K -$2.02M -118,727 -72%
CS
42
Credit Suisse
Switzerland
$896K +$781K +45,897 New
Goldman Sachs
43
Goldman Sachs
New York
$886K +$773K +45,414 New
CONA
44
Capital One National Association
New York
$817K -$62.8K -3,694 -8%
SIM
45
Spark Investment Management
New York
$801K -$1.69M -99,400 -71%
Group One Trading
46
Group One Trading
Illinois
$785K +$32.5K +1,908 +5%
California Public Employees Retirement System
47
California Public Employees Retirement System
California
$709K +$618K +36,300 New
GCP
48
GSA Capital Partners
United Kingdom
$661K +$576K +33,861 New
California State Teachers Retirement System (CalSTRS)
49
California State Teachers Retirement System (CalSTRS)
California
$645K +$13.6K +800 +2%
Tudor Investment Corp
50
Tudor Investment Corp
Connecticut
$619K +$539K +31,700 New