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298 hedge funds and large institutions have $2.94B invested in Ciena in 2015 Q4 according to their latest regulatory filings, with 60 funds opening new positions, 119 increasing their positions, 80 reducing their positions, and 55 closing their positions.

New
Increased
Maintained
Reduced
Closed

49% more repeat investments, than reductions

Existing positions increased: 119 | Existing positions reduced: 80

35% more call options, than puts

Call options by funds: $99.2M | Put options by funds: $73.4M

6% more capital invested

Capital invested by funds: $2.78B → $2.94B (+$155M)

4.71% more ownership

Funds ownership: 100.06%104.77% (+4.7%)

9% more first-time investments, than exits

New positions opened: 60 | Existing positions closed: 55

0% less funds holding

Funds holding: 299298 (-1)

75% less funds holding in top 10

Funds holding in top 10: 41 (-3)

Holders
298
Holders Change
-1
Holders Change %
-0.33%
% of All Funds
7.82%
Holding in Top 10
1
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-75%
% of All Funds
0.03%
New
60
Increased
119
Reduced
80
Closed
55
Calls
$99.2M
Puts
$73.4M
Net Calls
+$25.9M
Net Calls Change
+$7.04M
Name Holding Trade Value Shares
Change
Change in
Stake
New York State Teachers Retirement System (NYSTRS)
101
New York State Teachers Retirement System (NYSTRS)
New York
$3.68M
ACM
102
Advent Capital Management
New York
$3.67M -$3.46M -150,736 -47%
SEI Investments
103
SEI Investments
Pennsylvania
$3.65M +$3M +130,595 +286%
Swiss National Bank
104
Swiss National Bank
Switzerland
$3.32M -$57.4K -2,500 -2%
Allianz Asset Management
105
Allianz Asset Management
Germany
$2.96M +$3.29M +143,060 New
US Bancorp
106
US Bancorp
Minnesota
$2.83M +$705K +30,689 +29%
JGUA
107
John G. Ullman & Associates
New York
$2.81M +$388K +16,900 +14%
SAM
108
Symphony Asset Management
California
$2.8M +$1.34M +58,261 +76%
PP
109
PDT Partners
New York
$2.62M +$789K +34,328 +37%
SGAM
110
Smith Group Asset Management
Texas
$2.61M +$2.9M +126,120 New
1CM
111
1492 Capital Management
Wisconsin
$2.46M +$2.4M +104,690 +746%
BA
112
BlackRock Advisors
Delaware
$2.25M +$709K +30,882 +40%
TPSF
113
Texas Permanent School Fund
Texas
$2.17M +$7.51K +327 +0.3%
CC
114
CQS Cayman
Cayman Islands
$2.17M -$6.52M -283,938 -73%
VAS
115
Valicenti Advisory Services
New York
$2.16M -$250K -10,900 -9%
MC
116
Marcus Capital
Illinois
$2.15M +$2.39M +104,150 New
BCM
117
BlueCrest Capital Management
Jersey
$2.03M +$2.25M +98,063 New
State Board of Administration of Florida Retirement System
118
State Board of Administration of Florida Retirement System
Florida
$1.94M +$238K +10,357 +12%
Marshall Wace
119
Marshall Wace
United Kingdom
$1.92M +$1.75M +76,087 +463%
HHC
120
Hutchin Hill Capital
New York
$1.77M -$7.97M -346,816 -80%
MOACM
121
Mutual of America Capital Management
New York
$1.75M +$4.16K +181 +0.2%
CAM
122
ClariVest Asset Management
California
$1.73M +$431K +18,747 +29%
LMGAM
123
Liberty Mutual Group Asset Management
Massachusetts
$1.69M +$703K +30,623 +60%
DCM
124
Dynamic Capital Management
Jersey
$1.69M +$711K +30,946 +61%
Prudential Financial
125
Prudential Financial
New Jersey
$1.66M -$80.4K -3,500 -4%