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Sunstone Asset Management’s Ciena CIEN Stock Holding History

Sunstone Asset 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 		$1.49M Buy
+3,040
New +$1.55M 1.61% 23

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

Sunstone Asset Management's CIEN Position: Q2 2026 in Review

Sunstone Asset Management opened a new position in Ciena (CIEN) in Q2 2026: 3,040 shares worth $1.49M. The stake represents 1.61% of the portfolio and ranks #23 among its holdings.

1,219 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

  • Sunstone Asset Management held 3,040 shares of Ciena worth $1.49M as of Q2 2026.
  • Ciena was a new Sunstone Asset Management position in Q2 2026.
  • Ciena made up 1.61% of Sunstone Asset Management's portfolio in Q2 2026, its #23 holding.
  • 1,219 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

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