275 hedge funds and large institutions have $2.62B invested in Ciena in 2016 Q1 according to their latest regulatory filings, with 39 funds opening new positions, 103 increasing their positions, 91 reducing their positions, and 60 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
275
Holders Change
-23
Holders Change %
-7.72%
% of All Funds
7.34%
Holding in Top 10
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
New
39
Increased
103
Reduced
91
Closed
60
Calls
$55.5M
Puts
$33.2M
Net Calls
+$22.3M
Net Calls Change
-$3.56M
Name Holding Trade Value Shares
Change
Shares
Change %
SAM
276
Silverback Asset Management
North Carolina
-$5.07M -245,002 Closed
LC
277
Loews Corp
New York
-$4.14M -200,000 Closed
ACM
278
Advent Capital Management
New York
-$3.67M -173,235 Closed
PP
279
PDT Partners
New York
-$2.62M -126,828 Closed
SGAM
280
Smith Group Asset Management
Texas
-$2.61M -126,120 Closed
CC
281
CQS Cayman
Cayman Islands
-$2.17M -104,953 Closed
Marshall Wace
282
Marshall Wace
United Kingdom
-$1.92M -92,534 Closed
HHC
283
Hutchin Hill Capital
New York
-$1.77M -85,546 Closed
DCM
284
Dynamic Capital Management
Jersey
-$1.69M -81,712 Closed
SFM
285
Systematic Financial Management
New Jersey
-$1.6M -77,190 Closed
DILH
286
Dai-ichi Life Holdings
Japan
-$1.45M -69,827 Closed
SST
287
S Squared Technology
New York
-$1.38M -66,803 Closed
State of Tennessee, Department of Treasury
288
State of Tennessee, Department of Treasury
Tennessee
-$1.38M -66,700 Closed
PAM
289
Princeton Alpha Management
New Jersey
-$1.37M -66,195 Closed
CIC
290
Chase Investment Counsel
Virginia
-$1.28M -61,874 Closed
DWA
291
Dorsey Wright & Associates
California
-$1.12M -54,050 Closed
CI
292
Cowen Inc
New York
-$1.04M -50,000 Closed
WSA
293
Wall Street Associates
California
-$1.01M -48,646 Closed
Jennison Associates
294
Jennison Associates
New York
-$854K -41,261 Closed
CEP
295
Chicago Equity Partners
Illinois
-$849K -41,050 Closed
Tudor Investment Corp
296
Tudor Investment Corp
Connecticut
-$747K -36,092 Closed
EAM
297
Exane Asset Management
France
-$661K -31,968 Closed
HW
298
Hancock Whitney
Mississippi
-$657K -31,778 Closed
TI
299
Trexquant Investment
Connecticut
-$654K -31,608 Closed
VKH
300
Virtu KCG Holdings
New York
-$642K -31,006 Closed