Wealthfront Advisers
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Wealthfront Advisers’s Ciena CIEN Stock Holding History

Wealthfront Advisers’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 		$10.3M Sell
21,089
-609
-3% -$311K 0.02% 288
2026
Q1 		$8.42M Buy
21,698
+19,086
+731% +$5.84M 0.02% 312
2025
Q4 		$611K Buy
2,612
+82
+3% +$15.9K ﹤0.01% 789
2025
Q3 		$369K Sell
2,530
-29
-1% -$2.95K ﹤0.01% 867
2025
Q2 		$208K Buy
+2,559
New +$184K ﹤0.01% 935
2025
Q1 		– Sell
-2,546
Closed -$216K – 936
2024
Q4 		$216K Buy
+2,546
New +$183K ﹤0.01% 881
2022
Q1 		– Sell
-3,757
Closed -$289K – 779
2021
Q4 		$289K Buy
+3,757
New +$232K ﹤0.01% 689

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

Wealthfront Advisers's CIEN Position: Q2 2026 in Review

Wealthfront Advisers reduced its Ciena (CIEN) stake by 2.8% in Q2 2026, selling an estimated $311K and leaving 21,089 shares worth $10.3M. The position accounts for 0.02% of the portfolio, ranked #288.

Wealthfront Advisers first reported a position in CIEN in Q4 2021 and has held it in 7 quarters since. 1,226 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

  • Wealthfront Advisers held 21,089 shares of Ciena worth $10.3M as of Q2 2026.
  • Wealthfront Advisers sold 609 Ciena shares in Q2 2026, an estimated $311K.
  • Ciena made up 0.02% of Wealthfront Advisers's portfolio in Q2 2026, its #288 holding.
  • Wealthfront Advisers first reported a position in Ciena in Q4 2021 and has held it in 7 quarters since.
  • 1,226 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on Wealthfront Advisers's 13F filing for Q2 2026, filed 7 Aug 2026.