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Ciena
CIEN

Overview Fund Activity

466 hedge funds and large institutions have $6.77B invested in Ciena in 2024 Q1 according to their latest regulatory filings, with 74 funds opening new positions, 119 increasing their positions, 195 reducing their positions, and 52 closing their positions.

Holders
466
Holders Change
+17
Holders Change %
+3.79%
% of All Funds
6.76%
Holding in Top 10
5
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-16.67%
% of All Funds
0.07%
New
74
Increased
119
Reduced
195
Closed
52
Calls
$153M
Puts
$56.6M
Net Calls
+$96M
Net Calls Change
+$79.1M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$946M
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$102M
3
SPC
3
Slate Path Capital
New York
$60.9M
4
Barrow, Hanley, Mewhinney & Strauss
4
Barrow, Hanley, Mewhinney & Strauss
Texas
$121M
5
Neuberger Berman Group
5
Neuberger Berman Group
New York
$145M

Top Sellers

1
Capital World Investors
1
Capital World Investors
California
$58.4M
2
Norges Bank
2
Norges Bank
Norway
$0
3
Morgan Stanley
3
Morgan Stanley
New York
$77.9M
4
WP
4
Woodline Partners
California
$0
5
BlackRock
5
BlackRock
New York
$760M
Name Market Value Shares Shares
Change 		Shares
Change %
SI
51
Sora Investors
Pennsylvania
$18.5M 375,000 +50,000 +15%
UBS Group
52
UBS Group
Switzerland
$18.3M 370,180 +168,628 +84%
SI
53
Scout Investments
Missouri
$17.6M 357,753 +357,753 New
SBH
54
Segall Bryant & Hamill
Illinois
$17.4M 352,628 -267,053 -43%
Legal & General Group
55
Legal & General Group
United Kingdom
$16M 324,027 -27,881 -8%
American Century Companies
56
American Century Companies
Missouri
$15.9M 320,565 -127,256 -28%
KCM
57
Kornitzer Capital Management
Kansas
$15.8M 318,545 – –
Balyasny Asset Management
58
Balyasny Asset Management
Illinois
$15.6M 315,641 +46,557 +17%
Goldman Sachs
59
Goldman Sachs
New York
$15.5M 313,238 -69,691 -18%
Invesco
60
Invesco
Georgia
$14.2M 286,831 -18,426 -6%
Swiss National Bank
61
Swiss National Bank
Switzerland
$14.1M 286,000 -5,300 -2%
MAM
62
Madison Asset Management
Wisconsin
$14M 283,955 -43,994 -13%
Impax Asset Management Group
63
Impax Asset Management Group
United Kingdom
$13.7M 276,064 -70,000 -20%
UBS AM
64
UBS AM
Illinois
$13.2M 266,814 +8,438 +3%
DP
65
DDD Partners
Washington
$13.2M 265,939 -38,844 -13%
BNP Paribas Financial Markets
66
BNP Paribas Financial Markets
France
$12.8M 258,151 -314,183 -55%
California Public Employees Retirement System
67
California Public Employees Retirement System
California
$12.4M 250,933 +47,959 +24%
Lazard Asset Management
68
Lazard Asset Management
New York
$12.3M 249,586 -423,049 -63%
Ameriprise
69
Ameriprise
Minnesota
$12.2M 247,343 -4,576 -2%
FWIA
70
Fort Washington Investment Advisors
Ohio
$12.2M 246,340 -172,880 -41%
Barclays
71
Barclays
United Kingdom
$12.1M 244,631 -106,620 -30%
AllianceBernstein
72
AllianceBernstein
Tennessee
$12.1M 244,435 -23,795 -9%
PCMI
73
Paradigm Capital Management Inc
New York
$11.8M 239,000 – –
WAM
74
Weiss Asset Management
Massachusetts
$11.7M 236,458 +236,458 New
CS
75
Credit Suisse
Switzerland
$11.5M 232,183 -8,025 -3%
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