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Machina Capital’s Ciena CIEN Stock Holding History

Machina Capital’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
-1,100
Closed -$257K – 374
2025
Q4 		$257K Sell
1,100
-2,584
-70% -$501K 0.05% 317
2025
Q3 		$537K Buy
+3,684
New +$375K 0.09% 231
2023
Q2 		– Sell
-2,700
Closed -$142K – 307
2023
Q1 		$142K Buy
+2,700
New +$135K 0.12% 226

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

Machina Capital's CIEN Position: Q1 2026 in Review

Machina Capital sold out of Ciena (CIEN) in Q1 2026, closing a stake of 1,100 shares — an estimated $257K sold.

Machina Capital first reported a position in CIEN in Q1 2023 and held it in 3 quarters. The position peaked at $537K in Q3 2025. 1,082 funds tracked by Wall St. Rank hold CIEN as of Q1 2026.

  • Machina Capital reported no remaining Ciena position as of Q1 2026 after selling out during the quarter.
  • Machina Capital sold 1,100 Ciena shares in Q1 2026, an estimated $257K.
  • Machina Capital first reported a position in Ciena in Q1 2023 and held it in 3 quarters.
  • Machina Capital's Ciena position peaked at $537K in Q3 2025.
  • 1,082 funds tracked by Wall St. Rank held Ciena as of Q1 2026.

Based on Machina Capital's 13F filing for Q1 2026, filed 13 May 2026.