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Curi RMB Capital’s Ciena CIEN Stock Holding History

Curi RMB 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 		$535K Buy
1,377
+55
+4% +$16.8K 0.01% 585
2025
Q4 		$309K Buy
+1,322
New +$256K 0.01% 742
2021
Q1 		– Sell
-41,222
Closed -$2.18M – 473
2020
Q4 		$2.18M Buy
41,222
+1,955
+5% +$86.9K 0.08% 203
2020
Q3 		$1.56M Buy
39,267
+320
+0.8% +$16.8K 0.07% 223
2020
Q2 		$2.11M Buy
38,947
+20,789
+114% +$1.03M 0.09% 196
2020
Q1 		$723K Buy
+18,158
New +$745K 0.03% 338

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

Curi RMB Capital's CIEN Position: Q1 2026 in Review

Curi RMB Capital increased its Ciena (CIEN) stake by 4.2% in Q1 2026, buying an estimated $16.8K and bringing the position to 1,377 shares worth $535K. The position accounts for 0.01% of the portfolio, ranked #585.

Curi RMB Capital first reported a position in CIEN in Q1 2020 and has held it in 6 quarters since. The position peaked at $2.18M in Q4 2020. 1,080 funds tracked by Wall St. Rank hold CIEN as of Q1 2026.

  • Curi RMB Capital held 1,377 shares of Ciena worth $535K as of Q1 2026.
  • Curi RMB Capital bought 55 Ciena shares in Q1 2026, an estimated $16.8K.
  • Ciena made up 0.01% of Curi RMB Capital's portfolio in Q1 2026, its #585 holding.
  • Curi RMB Capital first reported a position in Ciena in Q1 2020 and has held it in 6 quarters since.
  • Curi RMB Capital's Ciena position peaked at $2.18M in Q4 2020.
  • 1,080 funds tracked by Wall St. Rank held Ciena as of Q1 2026.

Based on Curi RMB Capital's 13F filing for Q1 2026, filed 15 May 2026.