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Ring Mountain Capital’s Ciena CIEN Stock Holding History

Ring Mountain 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 		$667K Buy
1,718
+154
+10% +$47.1K 0.36% 44
2025
Q4 		$381K Buy
1,564
+128
+9% +$24.8K 0.2% 65
2025
Q3 		$209K Buy
+1,436
New +$146K 0.12% 98

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

Ring Mountain Capital's CIEN Position: Q1 2026 in Review

Ring Mountain Capital increased its Ciena (CIEN) stake by 9.8% in Q1 2026, buying an estimated $47.1K and bringing the position to 1,718 shares worth $667K. The position accounts for 0.36% of the portfolio, ranked #44.

Ring Mountain Capital first reported a position in CIEN in Q3 2025 and has held it in 3 quarters since. 1,081 funds tracked by Wall St. Rank hold CIEN as of Q1 2026.

  • Ring Mountain Capital held 1,718 shares of Ciena worth $667K as of Q1 2026.
  • Ring Mountain Capital bought 154 Ciena shares in Q1 2026, an estimated $47.1K.
  • Ciena made up 0.36% of Ring Mountain Capital's portfolio in Q1 2026, its #44 holding.
  • Ring Mountain Capital first reported a position in Ciena in Q3 2025 and has held it in 3 quarters since.
  • 1,081 funds tracked by Wall St. Rank held Ciena as of Q1 2026.

Based on Ring Mountain Capital's 13F filing for Q1 2026, filed 1 May 2026.