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Thompson David Blair’s Ciena CIEN Stock Holding History

Thompson David Blair’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 		$286K Buy
+583
New +$297K 0.14% 177

Other funds holding CIEN

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
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Thompson David Blair's CIEN Position: Q2 2026 in Review

Thompson David Blair opened a new position in Ciena (CIEN) in Q2 2026: 583 shares worth $286K. The stake represents 0.14% of the portfolio and ranks #177 among its holdings.

1,150 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

  • Thompson David Blair held 583 shares of Ciena worth $286K as of Q2 2026.
  • Ciena was a new Thompson David Blair position in Q2 2026.
  • Ciena made up 0.14% of Thompson David Blair's portfolio in Q2 2026, its #177 holding.
  • 1,150 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on Thompson David Blair's 13F filing for Q2 2026, filed 14 Aug 2026.