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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 %
CMG
51
Cavalry Management Group
California
$23.6M 573,471 -307,031 -35%
BNP Paribas Asset Management
52
BNP Paribas Asset Management
France
$22.7M 551,364 +123,117 +29%
AG
53
Aperio Group
California
$22.1M 537,691 -105,782 -16%
STMM
54
South Texas Money Management
Texas
$20M 485,657 +485,657 New
Stifel Financial
55
Stifel Financial
Missouri
$19.4M 469,280 +87,549 +23%
Mackenzie Financial
56
Mackenzie Financial
Ontario, Canada
$18.6M 453,144 -178,325 -28%
Retirement Systems of Alabama
57
Retirement Systems of Alabama
Alabama
$18.6M 451,644 -1,067 -0.2%
LCM
58
Lucha Capital Management
California
$16.9M 409,740 +409,740 New
ZIM
59
Zacks Investment Management
Illinois
$16.1M 391,105 +93,174 +31%
Renaissance Technologies
60
Renaissance Technologies
New York
$16M 390,074 -1,208,200 -76%
Loomis, Sayles & Company
61
Loomis, Sayles & Company
Massachusetts
$15.6M 380,179 -22,999 -6%
RhumbLine Advisers
62
RhumbLine Advisers
Massachusetts
$15.6M 380,098 -94,955 -20%
Legal & General Group
63
Legal & General Group
United Kingdom
$15.3M 373,186 +176,173 +89%
Robeco Institutional Asset Management
64
Robeco Institutional Asset Management
Netherlands
$15.1M 367,352 -2,258 -0.6%
DGHMC
65
Dalton, Greiner, Hartman, Maher & Co
New York
$15M 364,121 -154,107 -30%
State of Wisconsin Investment Board
66
State of Wisconsin Investment Board
Wisconsin
$14.5M 352,656 +15,406 +5%
KCM
67
Kennedy Capital Management
Missouri
$14.4M 349,551 +207,410 +146%
PP
68
Paloma Partners
Connecticut
$14.3M 347,721 +293,486 +541%
Two Sigma Investments
69
Two Sigma Investments
New York
$14.3M 347,722 +347,722 New
JCM
70
Jag Capital Management
Missouri
$14.2M 344,786 -145,914 -30%
NGM
71
North Growth Management
British Columbia, Canada
$13.3M 325,000 – –
American Century Companies
72
American Century Companies
Missouri
$13.3M 323,869 -69,012 -18%
Lazard Asset Management
73
Lazard Asset Management
New York
$13.3M 323,575 +116,445 +56%
CS
74
Credit Suisse
Switzerland
$13.1M 319,580 +74,578 +30%
PPA
75
Parametric Portfolio Associates
Washington
$12.5M 302,837 -81,164 -21%
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