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Ciena
CIEN

Overview Fund Activity

466 hedge funds and large institutions have $8.07B invested in Ciena in 2021 Q2 according to their latest regulatory filings, with 56 funds opening new positions, 151 increasing their positions, 183 reducing their positions, and 47 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
466
Holders Change
+8
Holders Change %
+1.75%
% of All Funds
8.14%
Holding in Top 10
8
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+33.33%
% of All Funds
0.14%
New
56
Increased
151
Reduced
183
Closed
47
Calls
$137M
Puts
$220M
Net Calls
-$83M
Net Calls Change
-$103M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$362M
2
Fidelity International
Fidelity International
Bermuda
$164M
3
Bank of New York Mellon
Bank of New York Mellon
New York
$151M
4
AllianceBernstein
AllianceBernstein
Tennessee
$186M
5
PIM
Platinum Investment Management
Australia
$75.3M

Top Sellers

1
SCC
Spring Creek Capital
Kansas
$244M
2
Swedbank
Swedbank
Sweden
$0
3
Janus Henderson Group
Janus Henderson Group
United Kingdom
$3.1M
4
Holocene Advisors
Holocene Advisors
New York
$58.5M
5
BlackRock
BlackRock
New York
$870M
Name Holding Trade Value Shares
Change 		Shares
Change %
Nomura Holdings
476
Nomura Holdings
Japan
– -$1.15M -21,001 Closed
DGHMC
477
Dalton, Greiner, Hartman, Maher & Co
New York
– -$924K -16,884 Closed
CWM
478
CIBC World Markets
New York
– -$912K -16,660 Closed
Tudor Investment Corp
479
Tudor Investment Corp
Connecticut
– -$910K -16,636 Closed
DM
480
Delphi Management
Massachusetts
– -$907K -16,570 Closed
N
481
Natixis
France
– -$711K -13,000 Closed
O
482
Ossiam
France
– -$682K -12,465 Closed
Massachusetts Financial Services
483
Massachusetts Financial Services
Massachusetts
– -$610K -11,140 Closed
SA
484
Springowl Associates
New York
– -$547K -10,000 Closed
VWM
485
Valley Wealth Managers
New Jersey
– -$546K -9,980 Closed
SIA
486
Strategic Investment Advisors
Michigan
– -$477K -8,709 Closed
EMG
487
ETF Managers Group
New Jersey
– -$441K -8,069 Closed
WPC
488
White Pine Capital
Minnesota
– -$397K -7,250 Closed
LIA
489
LS Investment Advisors
Michigan
– -$355K -6,481 Closed
BCA
490
Bay Colony Advisors
Massachusetts
– -$298K -5,452 Closed
MAM
491
Martingale Asset Management
Massachusetts
– -$285K -5,208 Closed
GCP
492
GSA Capital Partners
United Kingdom
– -$259K -4,725 Closed
TSS
493
Two Sigma Securities
New York
– -$255K -4,653 Closed
SM
494
Sciencast Management
New Jersey
– -$259K -4,636 Closed
WIA
495
Wealthstreet Investment Advisors
Texas
– -$241K -4,400 Closed
SBIA
496
Sheaff Brock Investment Advisors
Indiana
– -$228K -4,173 Closed
AIC
497
Ameritas Investment Company
Nebraska
– -$182K -3,321 Closed
RWG
498
Regal Wealth Group
California
– -$55K -1,000 Closed
WAP
499
Wealthcare Advisory Partners
Pennsylvania
– -$29K -533 Closed
VFA
500
Valeo Financial Advisors
Indiana
– -$18K -327 Closed
17 18 19
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