MOS
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MGO One Seven’s Ciena CIEN Stock Holding History

MGO One Seven’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
Q2 		$714K Sell
1,456
-506
-26% -$258K 0.01% 839
2026
Q1 		$762K Buy
+1,962
New +$600K 0.02% 761
2023
Q4 		– Sell
-7,235
Closed -$342K – 915
2023
Q3 		$342K Sell
7,235
-157
-2% -$6.92K 0.03% 565
2023
Q2 		$314K Buy
7,392
+70
+1% +$3.19K 0.03% 581
2023
Q1 		$385K Sell
7,322
-190
-3% -$9.48K 0.02% 566
2022
Q4 		$383K Sell
7,512
-523
-7% -$23.6K 0.04% 479
2022
Q3 		$324K Sell
8,035
-483
-6% -$23.2K 0.01% 514
2022
Q2 		$389K Sell
8,518
-7,557
-47% -$392K 0.05% 396
2022
Q1 		$975K Sell
16,075
-6,239
-28% -$408K 0.1% 213
2021
Q4 		$1.72M Buy
22,314
+510
+2% +$31.5K 0.18% 147
2021
Q3 		$1.18M Buy
21,804
+11,802
+118% +$656K 0.15% 173
2021
Q2 		$569K Sell
10,002
-147
-1% -$8.1K 0.08% 298
2021
Q1 		$555K Sell
10,149
-300
-3% -$16.1K 0.1% 272
2020
Q4 		$552K Sell
10,449
-827
-7% -$36.7K 0.11% 235
2020
Q3 		$448K Sell
11,276
-295
-3% -$15.5K 0.11% 258
2020
Q2 		$627K Sell
11,571
-3,080
-21% -$153K 0.16% 171
2020
Q1 		$583K Buy
+14,651
New +$601K 0.2% 140
2019
Q1 		– Sell
-173
Closed -$5K – 615
2018
Q4 		$5K Buy
+173
New +$5.48K ﹤0.01% 1349

Other funds holding CIEN

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 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 $1.81T AUM 41.13% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T 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 $999B AUM 46.22% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

MGO One Seven's CIEN Position: Q2 2026 in Review

MGO One Seven reduced its Ciena (CIEN) stake by 26% in Q2 2026, selling an estimated $258K and leaving 1,456 shares worth $714K. The position accounts for 0.01% of the portfolio, ranked #839.

MGO One Seven first reported a position in CIEN in Q4 2018 and has held it in 18 quarters since. The position peaked at $1.72M in Q4 2021. 1,226 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

  • MGO One Seven held 1,456 shares of Ciena worth $714K as of Q2 2026.
  • MGO One Seven sold 506 Ciena shares in Q2 2026, an estimated $258K.
  • Ciena made up 0.01% of MGO One Seven's portfolio in Q2 2026, its #839 holding.
  • MGO One Seven first reported a position in Ciena in Q4 2018 and has held it in 18 quarters since.
  • MGO One Seven's Ciena position peaked at $1.72M in Q4 2021.
  • 1,226 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on MGO One Seven's 13F filing for Q2 2026, filed 31 Jul 2026.