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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
2026
Q2 		$9.17M Buy
+18,700
New +$9.54M 0.59% 39
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 $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

Shay Capital's CIEN Position: Q2 2026 in Review

Shay Capital opened a new position in Ciena (CIEN) in Q2 2026: 18,700 shares worth $9.17M. The stake represents 0.59% of the portfolio and ranks #39 among its holdings. This is a return to the name: Shay Capital previously reported a position in CIEN as recently as Q3 2025.

Shay Capital first reported a position in CIEN in Q2 2021 and has held it in 6 quarters since. 1,225 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

  • Shay Capital held 18,700 shares of Ciena worth $9.17M as of Q2 2026.
  • Ciena was a new Shay Capital position in Q2 2026.
  • Ciena made up 0.59% of Shay Capital's portfolio in Q2 2026, its #39 holding.
  • Shay Capital first reported a position in Ciena in Q2 2021 and has held it in 6 quarters since.
  • 1,225 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on Shay Capital's 13F filing for Q2 2026, filed 14 Aug 2026.