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FengHe Fund Management’s Ciena CIEN Stock Holding History

FengHe Fund 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 		$25.3M Sell
51,667
-37,587
-42% -$19.2M 2.4% 10
2026
Q1 		$34.7M Sell
89,254
-571,734
-86% -$175M 4.79% 10
2025
Q4 		$155M Buy
660,988
+410,588
+164% +$79.7M 8.7% 2
2025
Q3 		$36.5M Buy
+250,400
New +$25.5M 3.33% 13

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

FengHe Fund Management's CIEN Position: Q2 2026 in Review

FengHe Fund Management reduced its Ciena (CIEN) stake by 42% in Q2 2026, selling an estimated $19.2M and leaving 51,667 shares worth $25.3M. The position accounts for 2.4% of the portfolio, ranked #10.

FengHe Fund Management first reported a position in CIEN in Q3 2025 and has held it in 4 quarters since. The position peaked at $155M in Q4 2025. 1,225 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

  • FengHe Fund Management held 51,667 shares of Ciena worth $25.3M as of Q2 2026.
  • FengHe Fund Management sold 37,587 Ciena shares in Q2 2026, an estimated $19.2M.
  • Ciena made up 2.4% of FengHe Fund Management's portfolio in Q2 2026, its #10 holding.
  • FengHe Fund Management first reported a position in Ciena in Q3 2025 and has held it in 4 quarters since.
  • FengHe Fund Management's Ciena position peaked at $155M in Q4 2025.
  • 1,225 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on FengHe Fund Management's 13F filing for Q2 2026, filed 7 Aug 2026.