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Ossiam’s Ciena CIEN Stock Holding History

Ossiam’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 		$1.84M Buy
+3,753
New +$1.91M 0.02% 312
2022
Q3 		– Sell
-13,764
Closed -$629K – 720
2022
Q2 		$629K Buy
+13,764
New +$714K 0.02% 277
2021
Q2 		– Sell
-12,465
Closed -$682K – 450
2021
Q1 		$682K Buy
+12,465
New +$671K 0.02% 277

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

Ossiam's CIEN Position: Q2 2026 in Review

Ossiam opened a new position in Ciena (CIEN) in Q2 2026: 3,753 shares worth $1.84M. The stake represents 0.02% of the portfolio and ranks #312 among its holdings. This is a return to the name: Ossiam previously reported a position in CIEN as recently as Q2 2022.

Ossiam first reported a position in CIEN in Q1 2021 and has held it in 3 quarters since. 1,226 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

  • Ossiam held 3,753 shares of Ciena worth $1.84M as of Q2 2026.
  • Ciena was a new Ossiam position in Q2 2026.
  • Ciena made up 0.02% of Ossiam's portfolio in Q2 2026, its #312 holding.
  • Ossiam first reported a position in Ciena in Q1 2021 and has held it in 3 quarters since.
  • 1,226 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on Ossiam's 13F filing for Q2 2026, filed 13 Aug 2026.