JCM
CIEN icon

JAT Capital Management’s Ciena CIEN Stock Holding History

JAT Capital 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
Q1 		– Sell
-30,000
Closed -$7.02M – 12
2025
Q4 		$7.02M Buy
30,000
+17,000
+131% +$3.3M 7.55% 7
2025
Q3 		$1.89M Buy
+13,000
New +$1.32M 4.09% 9

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
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

JAT Capital Management's CIEN Position: Q1 2026 in Review

JAT Capital Management sold out of Ciena (CIEN) in Q1 2026, closing a stake of 30,000 shares — an estimated $7.02M sold.

JAT Capital Management first reported a position in CIEN in Q3 2025 and held it in 2 quarters. The position peaked at $7.02M in Q4 2025. 1,082 funds tracked by Wall St. Rank hold CIEN as of Q1 2026.

  • JAT Capital Management reported no remaining Ciena position as of Q1 2026 after selling out during the quarter.
  • JAT Capital Management sold 30,000 Ciena shares in Q1 2026, an estimated $7.02M.
  • JAT Capital Management first reported a position in Ciena in Q3 2025 and held it in 2 quarters.
  • JAT Capital Management's Ciena position peaked at $7.02M in Q4 2025.
  • 1,082 funds tracked by Wall St. Rank held Ciena as of Q1 2026.

Based on JAT Capital Management's 13F filing for Q1 2026, filed 15 May 2026.