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
401
$6K
402
$5.63K
403
$5.54K
404
$5.28K
405
$5.09K
406
$5K
407
$4.95K
408
$4.91K
409
$4.77K
410
$4.59K
411
$4.41K
412
$4K
413
$3.83K
414
$3.79K
415
$3.2K
416
$2.93K
417
$2.79K
418
$2.7K
419
$2.43K
420
$2.12K
421
$2.07K
422
$2K
423
$1.98K
424
$1.87K
425
$1.6K