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
201
$1.07M
202
$1.07M
203
$1.06M
204
$1.04M
205
$1.01M
206
$985K
207
$980K
208
$945K
209
$943K
210
$924K
211
$916K
212
$914K
213
$900K
214
$896K
215
$876K
216
$865K
217
$854K
218
$844K
219
$843K
220
$834K
221
$820K
222
$815K
223
$810K
224
$807K
225
$805K