Susquehanna International Group
CIEN icon

Susquehanna International Group’s Ciena CIEN Stock Holding History

Susquehanna International Group’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
2026
Q1 		$20.6M Buy
53,112
+51,844
+4,089% +$15.9M ﹤0.01% 2188
2025
Q4 		$297K Sell
1,268
-48,747
-97% -$9.46M ﹤0.01% 9973
2025
Q3 		$7.29M Buy
50,015
+47,134
+1,636% +$4.8M ﹤0.01% 3491
2025
Q2 		$234K Buy
+2,881
New +$207K ﹤0.01% 10896
2025
Q1 		– Sell
-21,303
Closed -$1.68M – 12566
2024
Q4 		$1.81M Sell
21,303
-13,910
-40% -$998K ﹤0.01% 5552
2024
Q3 		$2.17M Buy
35,213
+3,175
+10% +$167K ﹤0.01% 5110
2024
Q2 		$1.54M Buy
32,038
+20,454
+177% +$971K ﹤0.01% 5612
2024
Q1 		$573K Sell
11,584
-71,436
-86% -$3.77M ﹤0.01% 8182
2023
Q4 		$3.74M Buy
83,020
+74,114
+832% +$3.27M ﹤0.01% 4217
2023
Q3 		$421K Sell
8,906
-178,249
-95% -$7.86M ﹤0.01% 8632
2023
Q2 		$7.95M Buy
187,155
+180,890
+2,887% +$8.24M ﹤0.01% 2818
2023
Q1 		$329K Buy
6,265
+1,627
+35% +$81.2K ﹤0.01% 9507
2022
Q4 		$236K Sell
4,638
-53,116
-92% -$2.4M ﹤0.01% 9710
2022
Q3 		$2.33M Buy
57,754
+29,340
+103% +$1.41M ﹤0.01% 4614
2022
Q2 		$1.3M Buy
28,414
+22,584
+387% +$1.17M ﹤0.01% 5883
2022
Q1 		$353K Sell
5,830
-33,598
-85% -$2.2M ﹤0.01% 9867
2021
Q4 		$3.04M Sell
39,428
-167,047
-81% -$10.3M ﹤0.01% 4621
2021
Q3 		$10.6M Buy
206,475
+129,032
+167% +$7.17M ﹤0.01% 2777
2021
Q2 		$4.41M Buy
+77,443
New +$4.27M ﹤0.01% 4255
2021
Q1 		– Sell
-96,408
Closed -$5.19M – 12280
2020
Q4 		$5.09M Sell
96,408
-79,646
-45% -$3.54M ﹤0.01% 3391
2020
Q3 		$6.99M Buy
176,054
+90,105
+105% +$4.74M ﹤0.01% 2652
2020
Q2 		$4.66M Buy
85,949
+77,143
+876% +$3.83M ﹤0.01% 3102
2020
Q1 		$351K Sell
8,806
-195,122
-96% -$8.01M ﹤0.01% 7674
2019
Q4 		$8.71M Buy
203,928
+14,616
+8% +$557K ﹤0.01% 2239
2019
Q3 		$7.43M Sell
189,312
-35,114
-16% -$1.47M ﹤0.01% 2275
2019
Q2 		$9.23M Buy
224,426
+197,540
+735% +$7.6M ﹤0.01% 1969
2019
Q1 		$1M Sell
26,886
-11,869
-31% -$461K ﹤0.01% 5039
2018
Q4 		$1.31M Sell
38,755
-52,255
-57% -$1.66M ﹤0.01% 4203
2018
Q3 		$2.84M Sell
91,010
-384,509
-81% -$10.8M ﹤0.01% 3430
2018
Q2 		$12.6M Buy
+475,519
New +$12.1M ﹤0.01% 1706
2018
Q1 		– Sell
-526,601
Closed -$12.4M – 9375
2017
Q4 		$11M Buy
526,601
+87,650
+20% +$1.86M ﹤0.01% 1742
2017
Q3 		$9.64M Buy
438,951
+62,841
+17% +$1.5M ﹤0.01% 1800
2017
Q2 		$9.41M Buy
376,110
+275,220
+273% +$6.59M ﹤0.01% 1748
2017
Q1 		$2.38M Sell
100,890
-95,902
-49% -$2.35M ﹤0.01% 3406
2016
Q4 		$4.8M Sell
196,792
-526,294
-73% -$11.5M ﹤0.01% 2491
2016
Q3 		$15.8M Buy
723,086
+203,229
+39% +$4.24M 0.01% 1189
2016
Q2 		$9.75M Buy
519,857
+363,124
+232% +$6.58M 0.01% 1469
2016
Q1 		$2.98M Buy
156,733
+130,860
+506% +$2.42M ﹤0.01% 3068
2015
Q4 		$535K Sell
25,873
-69,933
-73% -$1.61M ﹤0.01% 6634
2015
Q3 		$1.99M Buy
95,806
+1,533
+2% +$35.6K ﹤0.01% 4303
2015
Q2 		$2.23M Sell
94,273
-379,369
-80% -$8.66M ﹤0.01% 4472
2015
Q1 		$9.15M Sell
473,642
-750,699
-61% -$15M ﹤0.01% 1971
2014
Q4 		$23.8M Buy
1,224,341
+476,725
+64% +$7.96M 0.01% 1213
2014
Q3 		$12.5M Buy
747,616
+37,098
+5% +$727K ﹤0.01% 1866
2014
Q2 		$15.4M Buy
710,518
+437,721
+160% +$8.99M 0.01% 1640
2014
Q1 		$6.2M Buy
272,797
+179,451
+192% +$4.22M ﹤0.01% 2589
2013
Q4 		$2.23M Buy
93,346
+24,301
+35% +$579K ﹤0.01% 4091
2013
Q3 		$1.72M Buy
69,045
+29,319
+74% +$661K ﹤0.01% 4361
2013
Q2 		$771K Buy
+39,726
New +$661K ﹤0.01% 5403

Other funds holding CIEN

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 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 $3.37T AUM 44.26% 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

Susquehanna International Group's CIEN Position: Q1 2026 in Review

Susquehanna International Group increased its Ciena (CIEN) stake by 4,089% in Q1 2026, buying an estimated $15.9M and bringing the position to 53,112 shares worth $20.6M. The position accounts for ﹤0.01% of the portfolio, ranked #2188.

Susquehanna International Group first reported a position in CIEN in Q2 2013 and has held it in 49 quarters since. The position peaked at $23.8M in Q4 2014. 1,082 funds tracked by Wall St. Rank hold CIEN as of Q1 2026.

  • Susquehanna International Group held 53,112 shares of Ciena worth $20.6M as of Q1 2026.
  • Susquehanna International Group bought 51,844 Ciena shares in Q1 2026, an estimated $15.9M.
  • Ciena made up ﹤0.01% of Susquehanna International Group's portfolio in Q1 2026, its #2188 holding.
  • Susquehanna International Group first reported a position in Ciena in Q2 2013 and has held it in 49 quarters since.
  • Susquehanna International Group's Ciena position peaked at $23.8M in Q4 2014.
  • 1,082 funds tracked by Wall St. Rank held Ciena as of Q1 2026.

Based on Susquehanna International Group's 13F filing for Q1 2026, filed 15 May 2026.