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Graham Capital Management’s Ciena CIEN Stock Holding History

Graham Capital Management’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 		$98.6K Buy
+201
New +$102K ﹤0.01% 1154
2025
Q4 		– Sell
-1,725
Closed -$251K – 1268
2025
Q3 		$251K Buy
+1,725
New +$176K ﹤0.01% 939
2025
Q1 		– Sell
-117,235
Closed -$9.94M – 1321
2024
Q4 		$9.94M Buy
117,235
+16,720
+17% +$1.2M 0.15% 60
2024
Q3 		$6.19M Buy
+100,515
New +$5.3M 0.11% 105
2024
Q1 		– Sell
-19,463
Closed -$876K – 1087
2023
Q4 		$876K Buy
19,463
+3,575
+23% +$158K 0.02% 418
2023
Q3 		$751K Buy
15,888
+7,105
+81% +$313K 0.02% 441
2023
Q2 		$373K Sell
8,783
-20,656
-70% -$941K 0.01% 624
2023
Q1 		$1.55M Buy
+29,439
New +$1.47M 0.05% 344

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 $3.38T AUM 44.17% 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

Graham Capital Management's CIEN Position: Q2 2026 in Review

Graham Capital Management opened a new position in Ciena (CIEN) in Q2 2026: 201 shares worth $98.6K. The stake represents ﹤0.01% of the portfolio and ranks #1154 among its holdings. This is a return to the name: Graham Capital Management previously reported a position in CIEN as recently as Q3 2025.

Graham Capital Management first reported a position in CIEN in Q1 2023 and has held it in 8 quarters since. The position peaked at $9.94M in Q4 2024. 1,226 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

  • Graham Capital Management held 201 shares of Ciena worth $98.6K as of Q2 2026.
  • Ciena was a new Graham Capital Management position in Q2 2026.
  • Ciena made up ﹤0.01% of Graham Capital Management's portfolio in Q2 2026, its #1154 holding.
  • Graham Capital Management first reported a position in Ciena in Q1 2023 and has held it in 8 quarters since.
  • Graham Capital Management's Ciena position peaked at $9.94M in Q4 2024.
  • 1,226 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on Graham Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.