Group One Trading
CIEN icon

Group One Trading’s Ciena CIEN Stock Holding History

Group One Trading’s Portfolio CIEN Stock Details CIEN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q1 		– Sell
-4,418
Closed -$349K – 7660
2024
Q4 		$375K Buy
4,418
+4,130
+1,434% +$296K ﹤0.01% 3415
2024
Q3 		$17.7K Sell
288
-3,695
-93% -$195K ﹤0.01% 5289
2024
Q2 		$192K Buy
3,983
+260
+7% +$12.3K ﹤0.01% 3427
2024
Q1 		$184K Buy
+3,723
New +$196K ﹤0.01% 3631
2023
Q1 		– Sell
-979
Closed -$48.9K – 7270
2022
Q4 		$49.9K Sell
979
-38,479
-98% -$1.74M ﹤0.01% 4991
2022
Q3 		$1.59M Buy
+39,458
New +$1.9M ﹤0.01% 2100
2021
Q1 		– Sell
-1,518
Closed -$81.7K – 7611
2020
Q4 		$80K Sell
1,518
-67,695
-98% -$3.01M ﹤0.01% 4714
2020
Q3 		$2.75M Buy
69,213
+3,007
+5% +$158K 0.01% 1345
2020
Q2 		$3.59M Buy
66,206
+7,431
+13% +$369K 0.02% 1037
2020
Q1 		$2.34M Buy
58,775
+25,304
+76% +$1.04M 0.02% 939
2019
Q4 		$1.43M Sell
33,471
-12,114
-27% -$462K 0.01% 1567
2019
Q3 		$1.79M Buy
45,585
+17,302
+61% +$725K 0.01% 1301
2019
Q2 		$1.16M Buy
28,283
+17,392
+160% +$669K 0.01% 1493
2019
Q1 		$407K Buy
+10,891
New +$423K ﹤0.01% 2107
2018
Q1 		– Sell
-92,873
Closed -$2.19M – 4862
2017
Q4 		$1.94M Buy
92,873
+89,658
+2,789% +$1.9M 0.01% 1202
2017
Q3 		$71K Buy
+3,215
New +$76.9K ﹤0.01% 3438
2017
Q1 		– Sell
-13,038
Closed -$320K – 4657
2016
Q4 		$318K Sell
13,038
-49,961
-79% -$1.09M ﹤0.01% 2079
2016
Q3 		$1.37M Buy
+62,999
New +$1.31M 0.01% 1068
2015
Q2 		– Sell
-25,534
Closed -$583K – 4874
2015
Q1 		$493K Buy
+25,534
New +$509K 0.01% 1611

Other funds holding CIEN

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Group One Trading's CIEN Position: Q1 2025 in Review

Group One Trading sold out of Ciena (CIEN) in Q1 2025, closing a stake of 4,418 shares — an estimated $349K sold.

Group One Trading first reported a position in CIEN in Q1 2015 and held it in 19 quarters. The position peaked at $3.59M in Q2 2020. 544 funds tracked by Wall St. Rank hold CIEN as of Q1 2025.

  • Group One Trading reported no remaining Ciena position as of Q1 2025 after selling out during the quarter.
  • Group One Trading sold 4,418 Ciena shares in Q1 2025, an estimated $349K.
  • Group One Trading first reported a position in Ciena in Q1 2015 and held it in 19 quarters.
  • Group One Trading's Ciena position peaked at $3.59M in Q2 2020.
  • 544 funds tracked by Wall St. Rank held Ciena as of Q1 2025.

Based on Group One Trading's 13F filing for Q1 2025, filed 14 May 2025.