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
301
$314K
302
$306K
303
$300K
304
$297K
305
$295K
306
$287K
307
$284K
308
$284K
309
$283K
310
$280K
311
$276K
312
$268K
313
$267K
314
$260K
315
$259K
316
$250K
317
$246K
318
$245K
319
$238K
320
$233K
321
$232K
322
$228K
323
$226K
324
$221K
325
$220K