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290 hedge funds and large institutions have $2.87B invested in Ciena in 2015 Q2 according to their latest regulatory filings, with 60 funds opening new positions, 108 increasing their positions, 83 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed

114% more first-time investments, than exits

New positions opened: 60 | Existing positions closed: 28

30% more repeat investments, than reductions

Existing positions increased: 108 | Existing positions reduced: 83

28% more capital invested

Capital invested by funds: $2.24B → $2.87B (+$631M)

12% more funds holding

Funds holding: 258290 (+32)

7% less call options, than puts

Call options by funds: $104M | Put options by funds: $112M

3.93% less ownership

Funds ownership: 107.52%103.6% (-3.9%)

Holders
290
Holders Change
+32
Holders Change %
+12.4%
% of All Funds
7.81%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
60
Increased
108
Reduced
83
Closed
28
Calls
$104M
Puts
$112M
Net Calls
-$8.05M
Net Calls Change
-$19.6M
Name Holding Trade Value Shares
Change
Change in
Stake
Citadel Advisors
51
Citadel Advisors
Florida
$10.8M -$13.7M -598,172 -57%
UBS AM
52
UBS AM
Illinois
$9.89M +$106K +4,662 +1%
USAA
53
United Services Automobile Association
Texas
$9.66M +$838K +36,675 +10%
New York State Common Retirement Fund
54
New York State Common Retirement Fund
New York
$9.6M -$575K -25,183 -6%
D.E. Shaw & Co
55
D.E. Shaw & Co
New York
$9.36M +$9.02M +395,073 New
SIA
56
Sit Investment Associates
Minnesota
$9.3M -$70.8K -3,100 -0.8%
Thrivent Financial for Lutherans
57
Thrivent Financial for Lutherans
Minnesota
$8.74M +$248K +10,860 +3%
EA
58
Emerald Advisers
Pennsylvania
$8.61M +$2.32M +101,634 +39%
Renaissance Technologies
59
Renaissance Technologies
New York
$8.6M +$7.2M +315,105 +654%
RSCM
60
Rail-Splitter Capital Management
Illinois
$8.6M -$28.6K -1,254 -0.3%
Principal Financial Group
61
Principal Financial Group
Iowa
$8.31M +$936K +41,000 +13%
California Public Employees Retirement System
62
California Public Employees Retirement System
California
$8.24M +$473K +20,700 +6%
PPA
63
Parametric Portfolio Associates
Washington
$8.2M +$663K +29,044 +9%
NFA
64
Nationwide Fund Advisors
Ohio
$8.08M +$64.1K +2,808 +0.8%
Goldman Sachs
65
Goldman Sachs
New York
$8.02M -$5.26M -230,110 -40%
Deutsche Bank
66
Deutsche Bank
Germany
$7.71M +$4.56M +199,824 +159%
Morgan Stanley
67
Morgan Stanley
New York
$7.61M +$3.68M +161,287 +101%
Ameriprise
68
Ameriprise
Minnesota
$7.41M +$620K +27,131 +9%
AIG
69
American International Group
New York
$7.13M +$482K +21,107 +8%
LC
70
Loews Corp
New York
$7.1M
ARTA
71
A.R.T. Advisors
New York
$7.01M +$3.42M +149,655 +102%
EMFAT
72
Emerald Mutual Fund Advisers Trust
Pennsylvania
$6.96M +$1.7M +74,286 +34%
State of Wisconsin Investment Board
73
State of Wisconsin Investment Board
Wisconsin
$6.82M
PC
74
Pier Capital
Connecticut
$6.73M +$6.49M +284,341 New
ACM
75
Advent Capital Management
New York
$6.68M +$301K +13,200 +5%