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Shay Capital’s Ciena CIEN Stock Holding History

Shay 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
2025
Q4 		– Sell
-11,000
Closed -$1.6M – 508
2025
Q3 		$1.6M Buy
11,000
+5,800
+112% +$591K 0.14% 136
2025
Q2 		$423K Buy
+5,200
New +$373K 0.05% 196
2022
Q2 		– Sell
-10,000
Closed -$606K – 462
2022
Q1 		$606K Buy
+10,000
New +$655K 0.08% 214
2021
Q4 		– Sell
-10,000
Closed -$514K – 497
2021
Q3 		$514K Buy
10,000
+4,959
+98% +$275K 0.07% 249
2021
Q2 		$287K Buy
+5,041
New +$278K 0.03% 351

Other funds holding CIEN

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
BNP Paribas Asset Management
BNP Paribas Asset Management Paris, France $86.1B AUM 29.11% 1-Year Est. Return

Shay Capital's CIEN Position: Q4 2025 in Review

Shay Capital sold out of Ciena (CIEN) in Q4 2025, closing a stake of 11,000 shares — an estimated $1.6M sold.

Shay Capital first reported a position in CIEN in Q2 2021 and held it in 5 quarters. The position peaked at $1.6M in Q3 2025. 853 funds tracked by Wall St. Rank hold CIEN as of Q4 2025.

  • Shay Capital reported no remaining Ciena position as of Q4 2025 after selling out during the quarter.
  • Shay Capital sold 11,000 Ciena shares in Q4 2025, an estimated $1.6M.
  • Shay Capital first reported a position in Ciena in Q2 2021 and held it in 5 quarters.
  • Shay Capital's Ciena position peaked at $1.6M in Q3 2025.
  • 853 funds tracked by Wall St. Rank held Ciena as of Q4 2025.

Based on Shay Capital's 13F filing for Q4 2025, filed 17 Feb 2026.