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Ciena
CIEN

Overview Fund Activity

416 hedge funds and large institutions have $5.66B invested in Ciena in 2019 Q2 according to their latest regulatory filings, with 68 funds opening new positions, 138 increasing their positions, 168 reducing their positions, and 62 closing their positions.

Holders
416
Holders Change
-3
Holders Change %
-0.72%
% of All Funds
9.05%
Holding in Top 10
12
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+71.43%
% of All Funds
0.26%
New
68
Increased
138
Reduced
168
Closed
62
Calls
$89.5M
Puts
$81.9M
Net Calls
+$7.61M
Net Calls Change
-$5.68M

Top Buyers

1
Nuveen Asset Management
1
Nuveen Asset Management
Illinois
$77.7M
2
IAM
2
Ion Asset Management
Israel
$74.2M
3
Holocene Advisors
3
Holocene Advisors
New York
$53.4M
4
Millennium Management
4
Millennium Management
New York
$49M
5
D.E. Shaw & Co
5
D.E. Shaw & Co
New York
$73.6M

Top Sellers

1
BlackRock
1
BlackRock
New York
$638M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$16M
3
DekaBank Deutsche Girozentrale
3
DekaBank Deutsche Girozentrale
Germany
$202K
4
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$78.5M
5
AllianceBernstein
5
AllianceBernstein
Tennessee
$87.7M
Name Market Value Shares Shares
Change 		Shares
Change %
Jane Street
76
Jane Street
New York
$12.3M 298,953 +247,166 +477%
UBS Group
77
UBS Group
Switzerland
$12.3M 298,167 -14,163 -5%
CCI
78
Columbus Circle Investors
$12.1M 294,959 -109,650 -27%
SEI Investments
79
SEI Investments
Pennsylvania
$12.1M 293,734 -62,174 -17%
Wells Fargo
80
Wells Fargo
California
$12M 291,458 -147,816 -34%
Swiss National Bank
81
Swiss National Bank
Switzerland
$12M 290,900 +31,000 +12%
Royal Bank of Canada
82
Royal Bank of Canada
Ontario, Canada
$11.9M 290,113 -2,765 -0.9%
AIG
83
American International Group
New York
$11.5M 279,818 -95,963 -26%
PMAM
84
Picton Mahoney Asset Management
Ontario, Canada
$11.4M 277,450 +41,050 +17%
RA
85
Royce & Associates
New York
$11.3M 274,406 -179,500 -40%
GC
86
Guggenheim Capital
Illinois
$11.2M 271,479 +3,300 +1%
New York State Common Retirement Fund
87
New York State Common Retirement Fund
New York
$11M 267,523 +123,800 +86%
Squarepoint
88
Squarepoint
New York
$10.8M 262,731 +238,570 +987%
HA
89
H2O AM
United Kingdom
$10.7M 259,075 +62,475 +32%
Fidelity Investments
90
Fidelity Investments
Massachusetts
$10.6M 258,853 -990,972 -79%
PP
91
PDT Partners
New York
$10.6M 258,110 +10 +0%
California State Teachers Retirement System (CalSTRS)
92
California State Teachers Retirement System (CalSTRS)
California
$10.1M 246,280 +26,774 +12%
California Public Employees Retirement System
93
California Public Employees Retirement System
California
$9.84M 239,236 -63,182 -21%
Manulife (Manufacturers Life Insurance)
94
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$9.59M 233,261 -90,388 -28%
Susquehanna International Group
95
Susquehanna International Group
Pennsylvania
$9.23M 224,426 +197,540 +735%
Man Group
96
Man Group
United Kingdom
$9.18M 223,315 +22,215 +11%
Axa
97
Axa
France
$9.1M 221,300 -95,500 -30%
EIM
98
Essex Investment Management
Massachusetts
$9.06M 220,342 +13,988 +7%
SSA
99
Schonfeld Strategic Advisors
New York
$8.98M 218,258 +200,458 +1,126%
New York State Teachers Retirement System (NYSTRS)
100
New York State Teachers Retirement System (NYSTRS)
New York
$8.5M 206,680 – –
2 3
4
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