Ciena
CIEN
534 hedge funds and large institutions have $11.9B invested in Ciena in 2024 Q4 according to their latest regulatory filings, with 129 funds opening new positions, 166 increasing their positions, 174 reducing their positions, and 52 closing their positions.
148% more first-time investments, than exits
New positions opened: 129 | Existing positions closed: 52
57% more funds holding in top 10
Funds holding in top 10: 7 → 11 (+4)
37% more call options, than puts
Call options by funds: $205M | Put options by funds: $149M
36% more capital invested
Capital invested by funds: $8.76B → $11.9B (+$3.13B)
15% more funds holding
Funds holding: 464 → 534 (+70)
0.22% more ownership
Funds ownership: 98.46% → 98.68% (+0.22%)
5% less repeat investments, than reductions
Existing positions increased: 166 | Existing positions reduced: 174
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
JP Morgan Chase
New York
|
+$255M |
| 2 |
T. Rowe Price Associates
Baltimore,
Maryland
|
+$220M |
| 3 |
PCH
Polar Capital Holdings
London,
United Kingdom
|
+$82.8M |
| 4 |
BlackRock
New York
|
+$68.2M |
| 5 |
Marshall Wace
London,
United Kingdom
|
+$63.1M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AM
Atreides Management
Boston,
Massachusetts
|
-$154M |
| 2 |
Victory Capital Management
San Antonio,
Texas
|
-$107M |
| 3 |
Alyeska Investment Group
Chicago,
Illinois
|
-$106M |
| 4 |
Fidelity International
Hamilton,
Bermuda
|
-$88.9M |
| 5 |
RCMU
Rokos Capital Management (UK)
London,
United Kingdom
|
-$70.8M |
CIEN Hedge Fund Activity: Q4 2024 in Review
534 of the 7,606 institutional investors tracked by Wall St. Rank reported a position in Ciena (CIEN) for Q4 2024, worth a combined $11.9B — up 36% from $8.76B a quarter earlier.
Buyers outnumbered sellers: 129 funds opened new CIEN positions and 52 closed out — a net gain of 77 holders — while 166 added to existing stakes and 174 trimmed.
The largest buyer was JP Morgan Chase, adding an estimated $255M. The largest seller was Atreides Management, cutting an estimated $154M.
- 534 institutional investors held Ciena (CIEN) as of Q4 2024, up from 464 in Q3 2024.
- Funds reported $11.9B of Ciena stock for Q4 2024, up 36% quarter-over-quarter.
- 129 funds opened new Ciena positions in Q4 2024 and 52 closed out, a net change of +77 holders.
- The largest Ciena buyer in Q4 2024 was JP Morgan Chase, an estimated $255M added.
- The largest Ciena seller in Q4 2024 was Atreides Management, an estimated $154M sold.
Based on aggregated 13F filings for Q4 2024.