IMC Chicago’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 | $263M | Buy |
536,300
+113,200
| +27% | +$57.7M | 0.06% | 183 |
|
|
2026
Q1 | $164M | Buy |
423,100
+109,300
| +35% | +$33.4M | 0.06% | 207 |
|
|
2025
Q4 | $73.4M | Buy |
313,800
+105,000
| +50% | +$20.4M | 0.03% | 376 |
|
|
2025
Q3 | $30.4M | Sell |
208,800
-14,900
| -7% | -$1.52M | 0.01% | 617 |
|
|
2025
Q2 | $18.2M | Sell |
223,700
-118,400
| -35% | -$8.49M | 0.01% | 740 |
|
|
2025
Q1 | $20.7M | Buy |
342,100
+101,200
| +42% | +$8M | 0.01% | 568 |
|
|
2024
Q4 | $20.4M | Buy |
240,900
+86,300
| +56% | +$6.19M | 0.01% | 606 |
|
|
2024
Q3 | $9.52M | Sell |
154,600
-37,000
| -19% | -$1.95M | 0.01% | 847 |
|
|
2024
Q2 | $9.23M | Buy |
191,600
+13,200
| +7% | +$626K | 0.01% | 811 |
|
|
2024
Q1 | $8.82M | Buy |
178,400
+71,100
| +66% | +$3.75M | 0.01% | 746 |
|
|
2023
Q4 | $4.83M | Buy |
107,300
+40,500
| +61% | +$1.79M | ﹤0.01% | 896 |
|
|
2023
Q3 | $3.16M | Buy |
66,800
+18,600
| +39% | +$820K | ﹤0.01% | 861 |
|
|
2023
Q2 | $2.05M | Buy |
48,200
+30,200
| +168% | +$1.38M | ﹤0.01% | 871 |
|
|
2023
Q1 | $945K | Sell |
18,000
-44,400
| -71% | -$2.22M | ﹤0.01% | 1054 |
|
|
2022
Q4 | $3.18M | Buy |
62,400
+41,100
| +193% | +$1.86M | 0.01% | 708 |
|
|
2022
Q3 | $861K | Sell |
21,300
-13,200
| -38% | -$634K | ﹤0.01% | 980 |
|
|
2022
Q2 | $1.58M | Buy |
34,500
+14,200
| +70% | +$736K | ﹤0.01% | 741 |
|
|
2022
Q1 | $1.23M | Sell |
20,300
-46,700
| -70% | -$3.06M | ﹤0.01% | 873 |
|
|
2021
Q4 | $5.16M | Buy |
67,000
+31,800
| +90% | +$1.96M | ﹤0.01% | 611 |
|
|
2021
Q3 | $1.81M | Sell |
35,200
-26,500
| -43% | -$1.47M | ﹤0.01% | 866 |
|
|
2021
Q2 | $3.51M | Sell |
61,700
-25,800
| -29% | -$1.42M | ﹤0.01% | 655 |
|
|
2021
Q1 | $4.79M | Sell |
87,500
-1,500
| -2% | -$80.7K | 0.01% | 581 |
|
|
2020
Q4 | $4.7M | Buy |
89,000
+34,600
| +64% | +$1.54M | 0.01% | 561 |
|
|
2020
Q3 | $2.16M | Buy |
54,400
+13,800
| +34% | +$726K | ﹤0.01% | 570 |
|
|
2020
Q2 | $2.2M | Sell |
40,600
-600
| -1% | -$29.8K | ﹤0.01% | 542 |
|
|
2020
Q1 | $1.64M | Sell |
41,200
-27,200
| -40% | -$1.12M | ﹤0.01% | 544 |
|
|
2019
Q4 | $2.92M | Buy |
68,400
+12,700
| +23% | +$484K | 0.01% | 444 |
|
|
2019
Q3 | $2.19M | Sell |
55,700
-1,400
| -2% | -$58.7K | 0.01% | 443 |
|
|
2019
Q2 | $2.35M | Buy |
57,100
+28,200
| +98% | +$1.09M | 0.01% | 389 |
|
|
2019
Q1 | $1.08M | Buy |
28,900
+9,300
| +47% | +$361K | ﹤0.01% | 468 |
|
|
2018
Q4 | $665K | Buy |
+19,600
| New | +$621K | ﹤0.01% | 537 |
|
Other funds holding CIEN
IMC Chicago's CIEN Position: Q2 2026 in Review
IMC Chicago opened a new position in Ciena (CIEN) in Q2 2026: 2,663 shares worth $1.31M. The stake represents ﹤0.01% of the portfolio and ranks #3519 among its holdings. This is a return to the name: IMC Chicago previously reported a position in CIEN as recently as Q4 2025.
IMC Chicago first reported a position in CIEN in Q1 2020 and has held it in 10 quarters since. The position peaked at $2.5M in Q4 2025. 1,226 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.
- IMC Chicago held 2,663 shares of Ciena worth $1.31M as of Q2 2026.
- Ciena was a new IMC Chicago position in Q2 2026.
- Ciena made up ﹤0.01% of IMC Chicago's portfolio in Q2 2026, its #3519 holding.
- IMC Chicago first reported a position in Ciena in Q1 2020 and has held it in 10 quarters since.
- IMC Chicago's Ciena position peaked at $2.5M in Q4 2025.
- 1,226 funds tracked by Wall St. Rank held Ciena as of Q2 2026.
Based on IMC Chicago's 13F filing for Q2 2026, filed 6 Aug 2026.