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Pinnbrook Capital Management’s Ciena CIEN Stock Holding History

Pinnbrook 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 		$9.51M Buy
+24,500
New +$7.49M 2.48% 11

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

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

Pinnbrook Capital Management reduced its Ciena (CIEN) stake by 89% in Q1 2026, selling an estimated $5.23M and leaving 2,065 shares worth $802K. The position accounts for 0.21% of the portfolio, ranked #44.

Pinnbrook Capital Management first reported a position in CIEN in Q4 2025 and has held it in 2 quarters since. The position peaked at $4.48M in Q4 2025. 1,080 funds tracked by Wall St. Rank hold CIEN as of Q1 2026.

  • Pinnbrook Capital Management held 2,065 shares of Ciena worth $802K as of Q1 2026.
  • Pinnbrook Capital Management sold 17,100 Ciena shares in Q1 2026, an estimated $5.23M.
  • Ciena made up 0.21% of Pinnbrook Capital Management's portfolio in Q1 2026, its #44 holding.
  • Pinnbrook Capital Management first reported a position in Ciena in Q4 2025 and has held it in 2 quarters since.
  • Pinnbrook Capital Management's Ciena position peaked at $4.48M in Q4 2025.
  • 1,080 funds tracked by Wall St. Rank held Ciena as of Q1 2026.

Based on Pinnbrook Capital Management's 13F filing for Q1 2026, filed 14 May 2026.