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Ciena
CIEN

Overview Fund Activity

483 hedge funds and large institutions have $7.27B invested in Ciena in 2023 Q1 according to their latest regulatory filings, with 71 funds opening new positions, 168 increasing their positions, 170 reducing their positions, and 40 closing their positions.

Holders
483
Holders Change
+21
Holders Change %
+4.55%
% of All Funds
7.73%
Holding in Top 10
7
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-30%
% of All Funds
0.11%
New
71
Increased
168
Reduced
170
Closed
40
Calls
$83.8M
Puts
$41.8M
Net Calls
+$41.9M
Net Calls Change
+$6.32M

Top Buyers

1
AllianceBernstein
1
AllianceBernstein
Tennessee
$226M
2
Balyasny Asset Management
2
Balyasny Asset Management
Illinois
$74.9M
3
Los Angeles Capital Management
3
Los Angeles Capital Management
California
$32.6M
4
Swedbank
4
Swedbank
Sweden
$31.5M
5
Fidelity International
5
Fidelity International
Bermuda
$133M

Top Sellers

1
Alyeska Investment Group
1
Alyeska Investment Group
Illinois
$0
2
PIM
2
Platinum Investment Management
Australia
$3.77M
3
Bank of New York Mellon
3
Bank of New York Mellon
New York
$80.7M
4
Capital World Investors
4
Capital World Investors
California
$143M
5
Nuveen Asset Management
5
Nuveen Asset Management
Illinois
$109M
Name Holding Trade Value Shares
Change 		Shares
Change %
Royal Bank of Canada
76
Royal Bank of Canada
Ontario, Canada
$13.5M -$642K -12,215 -5%
Impax Asset Management Group
77
Impax Asset Management Group
United Kingdom
$13.3M – – –
SEI Investments
78
SEI Investments
Pennsylvania
$12.8M +$1.9M +36,241 +17%
MIIM
79
Mesirow Institutional Investment Management
Illinois
$12.2M +$351K +6,685 +3%
AIG
80
American International Group
New York
$12M -$90.4K -1,722 -0.7%
ACM
81
Analog Century Management
New York
$11.9M -$811K -15,450 -6%
Grantham, Mayo, Van Otterloo & Co (GMO)
82
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$11.8M +$5.73M +109,101 +95%
GIM
83
Granahan Investment Management
Massachusetts
$11.4M +$158K +3,016 +1%
Citigroup
84
Citigroup
New York
$11.1M -$150K -2,858 -1%
CCM
85
Channing Capital Management
Illinois
$11.1M +$1.04M +19,821 +10%
ACB
86
Aristotle Capital Boston
Massachusetts
$10.5M +$579K +11,016 +6%
CS
87
Credit Suisse
Switzerland
$10.5M +$337K +6,419 +3%
SI
88
Sora Investors
Pennsylvania
$10.5M -$5.25M -100,000 -33%
WP
89
Woodline Partners
California
$10.4M -$7.44M -141,718 -42%
HFS
90
Hantz Financial Services
Michigan
$10.2M +$412K +7,851 +4%
New York State Teachers Retirement System (NYSTRS)
91
New York State Teachers Retirement System (NYSTRS)
New York
$10M -$169K -3,226 -2%
Citadel Advisors
92
Citadel Advisors
Florida
$9.77M -$25.9M -493,215 -73%
California State Teachers Retirement System (CalSTRS)
93
California State Teachers Retirement System (CalSTRS)
California
$9.77M -$213K -4,062 -2%
DG
94
DigitalBridge Group
Florida
$9.6M +$62.8K +1,196 +0.7%
CCM
95
Cinctive Capital Management
New York
$9.49M +$9.49M +180,665 New
GC
96
Guggenheim Capital
Illinois
$9.12M +$82.4K +1,568 +0.9%
Squarepoint
97
Squarepoint
New York
$9.07M -$4.96M -94,449 -35%
New York State Common Retirement Fund
98
New York State Common Retirement Fund
New York
$9.05M -$54.1K -1,031 -0.6%
PCM
99
Penserra Capital Management
California
$8.82M -$530K -10,100 -6%
LI
100
LMCG Investments
Massachusetts
$8.58M +$2.42K +46 +0%
2 3
4
5 6