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Callan Family Office’s Ciena CIEN Stock Holding History

Callan Family Office’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 		$1.97M Buy
4,011
+126
+3% +$64.3K 0.04% 396
2026
Q1 		$1.51M Sell
3,885
-667
-15% -$204K 0.03% 437
2025
Q4 		$1.06M Buy
4,552
+1,938
+74% +$376K 0.02% 532
2025
Q3 		$381K Sell
2,614
-1,017
-28% -$104K 0.01% 627
2025
Q2 		$295K Buy
+3,631
New +$260K 0.01% 777

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

Callan Family Office's CIEN Position: Q2 2026 in Review

Callan Family Office increased its Ciena (CIEN) stake by 3.2% in Q2 2026, buying an estimated $64.3K and bringing the position to 4,011 shares worth $1.97M. The position accounts for 0.04% of the portfolio, ranked #396.

Callan Family Office first reported a position in CIEN in Q2 2025 and has held it in 5 quarters since. 1,219 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

  • Callan Family Office held 4,011 shares of Ciena worth $1.97M as of Q2 2026.
  • Callan Family Office bought 126 Ciena shares in Q2 2026, an estimated $64.3K.
  • Ciena made up 0.04% of Callan Family Office's portfolio in Q2 2026, its #396 holding.
  • Callan Family Office first reported a position in Ciena in Q2 2025 and has held it in 5 quarters since.
  • 1,219 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on Callan Family Office's 13F filing for Q2 2026, filed 11 Aug 2026.