459 hedge funds and large institutions have $7.82B invested in Ciena in 2021 Q1 according to their latest regulatory filings, with 51 funds opening new positions, 165 increasing their positions, 169 reducing their positions, and 56 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more capital invested

Capital invested by funds: $ → $

less ownership

Funds ownership:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

9% less first-time investments, than exits

New positions opened: 51 | Existing positions closed: 56

2% less funds holding

Funds holding: 467459 (-8)

14% less funds holding in top 10

Funds holding in top 10: 76 (-1)

Holders
459
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
$111M
Puts
$90.3M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
351
$238K
352
$234K
353
$229K
354
$228K
355
$220K
356
$212K
357
$211K
358
$209K
359
$208K
360
$205K
361
$201K
362
$182K
363
$159K
364
$143K
365
$134K
366
$132K
367
$121K
368
$118K
369
$109K
370
$109K
371
$102K
372
$100K
373
$85K
374
$79K
375
$67K