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Boothbay Fund Management’s Ciena CIEN Stock Holding History

Boothbay 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
2025
Q2 		– Sell
-78,300
Closed -$4.73M – 1490
2025
Q1 		$4.73M Buy
+78,300
New +$6.19M 0.12% 225

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
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
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
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Boothbay Fund Management's CIEN Position: Q1 2026 in Review

Boothbay Fund Management reduced its Ciena (CIEN) stake by 39% in Q1 2026, selling an estimated $7.42M and leaving 37,994 shares worth $14.8M. The position accounts for 0.19% of the portfolio, ranked #67.

Boothbay Fund Management first reported a position in CIEN in Q4 2014 and has held it in 37 quarters since. The position peaked at $23.8M in Q3 2025. 1,081 funds tracked by Wall St. Rank hold CIEN as of Q1 2026.

  • Boothbay Fund Management held 37,994 shares of Ciena worth $14.8M as of Q1 2026.
  • Boothbay Fund Management sold 24,265 Ciena shares in Q1 2026, an estimated $7.42M.
  • Ciena made up 0.19% of Boothbay Fund Management's portfolio in Q1 2026, its #67 holding.
  • Boothbay Fund Management first reported a position in Ciena in Q4 2014 and has held it in 37 quarters since.
  • Boothbay Fund Management's Ciena position peaked at $23.8M in Q3 2025.
  • 1,081 funds tracked by Wall St. Rank held Ciena as of Q1 2026.

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