450 hedge funds and large institutions have $6.1B invested in Ciena in 2023 Q4 according to their latest regulatory filings, with 63 funds opening new positions, 131 increasing their positions, 172 reducing their positions, and 74 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding in top 10

Funds holding in top 10:

more ownership

Funds ownership:

less capital invested

Capital invested by funds: $ → $

4% less funds holding

Funds holding: 467450 (-17)

15% less first-time investments, than exits

New positions opened: 63 | Existing positions closed: 74

24% less repeat investments, than reductions

Existing positions increased: 131 | Existing positions reduced: 172

Holders
450
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$48.5M
Puts
$31.6M
Net Calls
Net Calls Change

Top Sellers

1 -$104M
2 -$87.8M
3 -$82.2M
4
Citadel Advisors
Citadel Advisors
Florida
-$49.6M
5
Amundi
Amundi
France
-$27.6M
Name Holding Trade Value Shares
Change
Change in
Stake
151
$2.64M
152
$2.47M
153
$2.42M
154
$2.28M
155
$2.25M
156
$2.2M
157
$2.19M
158
$2.19M
159
$2.19M
160
$2.17M
161
$2.16M
162
$2.13M
163
$1.94M
164
$1.87M
165
$1.87M
166
$1.86M
167
$1.85M
168
$1.85M
169
$1.84M
170
$1.83M
171
$1.75M
172
$1.65M
173
$1.65M
174
$1.62M
175
$1.62M