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458 hedge funds and large institutions have $7.06B invested in Ciena in 2021 Q3 according to their latest regulatory filings, with 43 funds opening new positions, 170 increasing their positions, 157 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed

8% more repeat investments, than reductions

Existing positions increased: 170 | Existing positions reduced: 157

2% less first-time investments, than exits

New positions opened: 43 | Existing positions closed: 44

2% less funds holding

Funds holding: 467458 (-9)

2.81% less ownership

Funds ownership: 91.9%89.09% (-2.8%)

13% less capital invested

Capital invested by funds: $8.09B → $7.06B (-$1.03B)

17% less call options, than puts

Call options by funds: $151M | Put options by funds: $182M

25% less funds holding in top 10

Funds holding in top 10: 86 (-2)

Holders
458
Holders Change
-9
Holders Change %
-1.93%
% of All Funds
8%
Holding in Top 10
6
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-25%
% of All Funds
0.1%
New
43
Increased
170
Reduced
157
Closed
44
Calls
$151M
Puts
$182M
Net Calls
-$31.6M
Net Calls Change
+$53.5M

CIEN Hedge Fund Activity: Q3 2021 in Review

458 of the 5,728 institutional investors tracked by Wall St. Rank reported a position in Ciena (CIEN) for Q3 2021, worth a combined $7.06B — down 13% from $8.09B a quarter earlier.

Sellers outnumbered buyers: 44 funds closed out of CIEN and 43 opened new positions — a net loss of 1 holder — while 157 trimmed existing stakes and 170 added.

The largest buyer was Alyeska Investment Group, adding an estimated $67M. The largest seller was Spring Creek Capital, exiting entirely with an estimated $244M sold.

  • 458 institutional investors held Ciena (CIEN) as of Q3 2021, down from 467 in Q2 2021.
  • Funds reported $7.06B of Ciena stock for Q3 2021, down 13% quarter-over-quarter.
  • 43 funds opened new Ciena positions in Q3 2021 and 44 closed out, a net change of -1 holder.
  • The largest Ciena buyer in Q3 2021 was Alyeska Investment Group, an estimated $67M added.
  • The largest Ciena seller in Q3 2021 was Spring Creek Capital, an estimated $244M sold.

Based on aggregated 13F filings for Q3 2021.