Prelude Capital Management’s Ciena CIEN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $1.01M | Sell |
2,068
-3,511
| -63% | -$1.79M | 0.07% | 303 |
|
|
2026
Q1 | $2.17M | Sell |
5,579
-20,384
| -79% | -$6.23M | 0.17% | 155 |
|
|
2025
Q4 | $6.07M | Buy |
25,963
+3,809
| +17% | +$739K | 0.45% | 37 |
|
|
2025
Q3 | $3.23M | Buy |
22,154
+15,154
| +216% | +$1.54M | 0.25% | 79 |
|
|
2025
Q2 | $569K | Buy |
+7,000
| New | +$502K | 0.06% | 400 |
|
|
2025
Q1 | – | Sell |
-7,122
| Closed | -$604K | – | 1234 |
|
|
2024
Q4 | $604K | Buy |
+7,122
| New | +$511K | 0.04% | 524 |
|
|
2024
Q3 | – | Sell |
-17,941
| Closed | -$864K | – | 1309 |
|
|
2024
Q2 | $864K | Sell |
17,941
-20,739
| -54% | -$984K | 0.06% | 352 |
|
|
2024
Q1 | $1.91M | Buy |
38,680
+27,180
| +236% | +$1.43M | 0.1% | 242 |
|
|
2023
Q4 | $518K | Buy |
+11,500
| New | +$507K | 0.03% | 497 |
|
|
2022
Q4 | – | Sell |
-9,022
| Closed | -$365K | – | 1362 |
|
|
2022
Q3 | $365K | Sell |
9,022
-15,876
| -64% | -$763K | 0.01% | 782 |
|
|
2022
Q2 | $1.14M | Buy |
24,898
+2,405
| +11% | +$125K | 0.03% | 480 |
|
|
2022
Q1 | $1.36M | Sell |
22,493
-4,057
| -15% | -$266K | 0.04% | 477 |
|
|
2021
Q4 | $2.04M | Buy |
26,550
+7,569
| +40% | +$467K | 0.05% | 310 |
|
|
2021
Q3 | $975K | Sell |
18,981
-11
| -0.1% | -$611 | 0.02% | 591 |
|
|
2021
Q2 | $1.08M | Sell |
18,992
-612
| -3% | -$33.7K | 0.03% | 568 |
|
|
2021
Q1 | $1.07M | Buy |
19,604
+7,437
| +61% | +$400K | 0.03% | 573 |
|
|
2020
Q4 | $643K | Sell |
12,167
-4,344
| -26% | -$193K | 0.02% | 628 |
|
|
2020
Q3 | $655K | Buy |
16,511
+8,785
| +114% | +$462K | 0.03% | 368 |
|
|
2020
Q2 | $418K | Sell |
7,726
-32,852
| -81% | -$1.63M | 0.02% | 516 |
|
|
2020
Q1 | $1.61M | Buy |
40,578
+32,665
| +413% | +$1.34M | 0.11% | 135 |
|
|
2019
Q4 | $338K | Sell |
7,913
-39,379
| -83% | -$1.5M | 0.01% | 681 |
|
|
2019
Q3 | $1.85M | Buy |
47,292
+7,145
| +18% | +$300K | 0.08% | 202 |
|
|
2019
Q2 | $1.65M | Sell |
40,147
-3,475
| -8% | -$134K | 0.08% | 233 |
|
|
2019
Q1 | $1.63M | Sell |
43,622
-12,545
| -22% | -$487K | 0.09% | 231 |
|
|
2018
Q4 | $1.91M | Buy |
56,167
+13,498
| +32% | +$428K | 0.13% | 179 |
|
|
2018
Q3 | $1.33M | Buy |
42,669
+37,804
| +777% | +$1.06M | 0.08% | 285 |
|
|
2018
Q2 | $129K | Sell |
4,865
-1,150
| -19% | -$29.2K | 0.01% | 851 |
|
|
2018
Q1 | $156K | Buy |
6,015
+503
| +9% | +$11.8K | 0.01% | 739 |
|
|
2017
Q4 | $115K | Sell |
5,512
-75,157
| -93% | -$1.59M | 0.01% | 756 |
|
|
2017
Q3 | $1.77M | Sell |
80,669
-77,936
| -49% | -$1.87M | 0.16% | 134 |
|
|
2017
Q2 | $3.97M | Sell |
158,605
-1,395
| -0.9% | -$33.4K | 0.38% | 57 |
|
|
2017
Q1 | $3.78M | Buy |
160,000
+152,900
| +2,154% | +$3.75M | 0.36% | 50 |
|
|
2016
Q4 | $173K | Buy |
7,100
+1,100
| +18% | +$24K | 0.02% | 633 |
|
|
2016
Q3 | $131K | Buy |
6,000
+2,600
| +76% | +$54.2K | 0.01% | 724 |
|
|
2016
Q2 | $64K | Buy |
+3,400
| New | +$61.6K | 0.01% | 912 |
|
|
2016
Q1 | – | Sell |
-267
| Closed | -$6K | – | 1292 |
|
|
2015
Q4 | $6K | Sell |
267
-8,533
| -97% | -$196K | ﹤0.01% | 1302 |
|
|
2015
Q3 | $182K | Buy |
+8,800
| New | +$205K | 0.03% | 631 |
|
|
2015
Q2 | – | Sell |
-1,000
| Closed | -$19K | – | 1738 |
|
|
2015
Q1 | $19K | Buy |
+1,000
| New | +$19.9K | ﹤0.01% | 1755 |
|
|
2014
Q4 | – | Sell |
-35,000
| Closed | -$585K | – | 1929 |
|
|
2014
Q3 | $585K | Buy |
35,000
+10,900
| +45% | +$214K | 0.08% | 305 |
|
|
2014
Q2 | $522K | Buy |
+24,100
| New | +$495K | 0.07% | 359 |
|
|
2013
Q3 | – | Sell |
-15,650
| Closed | -$304K | – | 1721 |
|
|
2013
Q2 | $304K | Buy |
+15,650
| New | +$261K | 0.07% | 362 |
|
Other funds holding CIEN
Prelude Capital Management's CIEN Position: Q2 2026 in Review
Prelude Capital Management reduced its Ciena (CIEN) stake by 63% in Q2 2026, selling an estimated $1.79M and leaving 2,068 shares worth $1.01M. The position accounts for 0.07% of the portfolio, ranked #303.
Prelude Capital Management first reported a position in CIEN in Q2 2013 and has held it in 41 quarters since. The position peaked at $6.07M in Q4 2025. 1,224 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.
- Prelude Capital Management held 2,068 shares of Ciena worth $1.01M as of Q2 2026.
- Prelude Capital Management sold 3,511 Ciena shares in Q2 2026, an estimated $1.79M.
- Ciena made up 0.07% of Prelude Capital Management's portfolio in Q2 2026, its #303 holding.
- Prelude Capital Management first reported a position in Ciena in Q2 2013 and has held it in 41 quarters since.
- Prelude Capital Management's Ciena position peaked at $6.07M in Q4 2025.
- 1,224 funds tracked by Wall St. Rank held Ciena as of Q2 2026.
Based on Prelude Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.