456 hedge funds and large institutions have $7.05B invested in Ciena in 2021 Q3 according to their latest regulatory filings, with 42 funds opening new positions, 169 increasing their positions, 157 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less first-time investments, than exits

New positions opened: | Existing positions closed:

less funds holding

Funds holding:

less ownership

Funds ownership:

13% less capital invested

Capital invested by funds: $8.07B → $7.05B (-$1.02B)

17% less call options, than puts

Call options by funds: $146M | Put options by funds: $175M

25% less funds holding in top 10

Funds holding in top 10: 86 (-2)

Holders
456
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
$146M
Puts
$175M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
201
$1.48M
202
$1.45M
203
$1.45M
204
$1.43M
205
$1.41M
206
$1.38M
207
$1.36M
208
$1.36M
209
$1.35M
210
$1.34M
211
$1.32M
212
$1.31M
213
$1.31M
214
$1.29M
215
$1.28M
216
$1.27M
217
$1.25M
218
$1.22M
219
$1.19M
220
$1.18M
221
$1.17M
222
$1.17M
223
$1.16M
224
$1.14M
225
$1.1M