307 hedge funds and large institutions have $3.86B invested in Ciena in 2018 Q1 according to their latest regulatory filings, with 57 funds opening new positions, 101 increasing their positions, 103 reducing their positions, and 37 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
307
Holders Change
+16
Holders Change %
+5.5%
% of All Funds
7.05%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.05%
New
57
Increased
101
Reduced
103
Closed
37
Calls
$88.9M
Puts
$81.1M
Net Calls
+$7.81M
Net Calls Change
-$19.8M
Name Holding Trade Value Shares
Change
Shares
Change %
SWA
301
Sutton Wealth Advisors
Florida
$544
Alyeska Investment Group
302
Alyeska Investment Group
Illinois
-$34.5M -1,649,403 Closed
Holocene Advisors
303
Holocene Advisors
New York
-$33.5M -1,602,040 Closed
Susquehanna International Group
304
Susquehanna International Group
Pennsylvania
-$11M -526,601 Closed
QAM
305
Quentec Asset Management
New York
-$5.86M -280,000 Closed
WG
306
Winton Group
United Kingdom
-$5.67M -270,765 Closed
Group One Trading
307
Group One Trading
Illinois
-$1.94M -92,873 Closed
PG
308
PEAK6 Group
Illinois
-$1.71M -81,770 Closed
GH
309
GAM Holding
Switzerland
-$1.45M -69,110 Closed
AIS
310
AlphaOne Investment Services
Pennsylvania
-$1.43M -68,119 Closed
Nomura Holdings
311
Nomura Holdings
Japan
-$1.42M -67,620 Closed
TIAAOA
312
Teachers Insurance & Annuity Association of America
New York
-$1.08M -51,730 Closed
MYLI
313
Meiji Yasuda Life Insurance
Japan
-$716K -34,200 Closed
IG
314
ING Group
Netherlands
-$629K -30,030 Closed
NSEDCP
315
NJ State Employees Deferred Compensation Plan
New Jersey
-$628K -30,000 Closed
Wolverine Trading
316
Wolverine Trading
Illinois
-$561K -26,805 Closed
Tudor Investment Corp
317
Tudor Investment Corp
Connecticut
-$557K -26,599 Closed
OAM
318
Oxford Asset Management
United Kingdom
-$553K -25,851 Closed
Two Sigma Advisers
319
Two Sigma Advisers
New York
-$512K -24,455 Closed
QSS
320
Quantitative Systematic Strategies
Florida
-$359K -17,153 Closed
UOC
321
UBS O'Connor
Illinois
-$286K -13,670 Closed
VF
322
Virtu Financial
New York
-$261K -12,467 Closed
KI
323
Koch Industries
Kansas
-$252K -12,052 Closed
FIM
324
Freedom Investment Management
Connecticut
-$246K -11,749 Closed
MYAM
325
Meiji Yasuda Asset Management
Japan
-$245K -11,700 Closed