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Ciena
CIEN

Overview Fund Activity

530 hedge funds and large institutions have $11.9B invested in Ciena in 2024 Q4 according to their latest regulatory filings, with 129 funds opening new positions, 165 increasing their positions, 171 reducing their positions, and 52 closing their positions.

Holders
530
Holders Change
+70
Holders Change %
+15.22%
% of All Funds
7.06%
Holding in Top 10
11
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+57.14%
% of All Funds
0.15%
New
129
Increased
165
Reduced
171
Closed
52
Calls
$205M
Puts
$149M
Net Calls
+$55.4M
Net Calls Change
-$38.1M

Top Buyers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$376M
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$392M
3
PCH
3
Polar Capital Holdings
United Kingdom
$184M
4
BlackRock
4
BlackRock
New York
$1.45B
5
Marshall Wace
5
Marshall Wace
United Kingdom
$76.3M

Top Sellers

1
AM
1
Atreides Management
Massachusetts
$6.36M
2
Victory Capital Management
2
Victory Capital Management
Texas
$31.9M
3
Alyeska Investment Group
3
Alyeska Investment Group
Illinois
$38.8M
4
Fidelity International
4
Fidelity International
Bermuda
$123M
5
Diamond Hill Capital Management
5
Diamond Hill Capital Management
Ohio
$74.7M
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$1.83B 21,534,746 -129,320 -0.6%
BlackRock
2
BlackRock
New York
$1.45B 17,101,640 +950,030 +6%
Vanguard Group
3
Vanguard Group
Pennsylvania
$1.3B 15,316,640 +139,941 +0.9%
Barrow, Hanley, Mewhinney & Strauss
4
Barrow, Hanley, Mewhinney & Strauss
Texas
$444M 5,236,920 +17,447 +0.3%
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$392M 4,626,153 +3,062,883 +196%
State Street
6
State Street
Massachusetts
$389M 4,584,269 +144,791 +3%
JPMorgan Chase & Co
7
JPMorgan Chase & Co
New York
$376M 4,439,122 +3,554,224 +402%
BNP Paribas Asset Management
8
BNP Paribas Asset Management
France
$325M 3,830,265 -474,546 -11%
Bank of America
9
Bank of America
North Carolina
$274M 3,227,020 +49,996 +2%
Thrivent Financial for Lutherans
10
Thrivent Financial for Lutherans
Minnesota
$222M 2,613,819 -102,205 -4%
Dimensional Fund Advisors
11
Dimensional Fund Advisors
Texas
$221M 2,602,531 -43,513 -2%
Geode Capital Management
12
Geode Capital Management
Massachusetts
$205M 2,419,947 +11,933 +0.5%
SPC
13
Slate Path Capital
New York
$185M 2,179,600 -675,800 -24%
PCH
14
Polar Capital Holdings
United Kingdom
$184M 2,169,406 +1,154,260 +114%
Neuberger Berman Group
15
Neuberger Berman Group
New York
$155M 1,824,717 -305,813 -14%
SM
16
Senvest Management
New York
$134M 1,582,266 -379,700 -19%
Morgan Stanley
17
Morgan Stanley
New York
$126M 1,486,003 +312,729 +27%
Fidelity International
18
Fidelity International
Bermuda
$123M 1,444,991 -1,239,171 -46%
Nuveen Asset Management
19
Nuveen Asset Management
Illinois
$117M 1,383,804 -52,509 -4%
IAM
20
Ion Asset Management
Israel
$108M 1,276,326 -130,953 -9%
Bank of New York Mellon
21
Bank of New York Mellon
New York
$108M 1,271,561 -31,720 -2%
Schroder Investment Management Group
22
Schroder Investment Management Group
United Kingdom
$105M 1,238,020 -257,615 -17%
Northern Trust
23
Northern Trust
Illinois
$105M 1,238,284 +257,197 +26%
Charles Schwab
24
Charles Schwab
California
$81.4M 959,831 +4,315 +0.5%
Marshall Wace
25
Marshall Wace
United Kingdom
$76.3M 899,828 +878,979 +4,216%
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