CPIG
CIEN icon

Chicago Partners Investment Group’s Ciena CIEN Stock Holding History

Chicago Partners Investment Group’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 		$873K Buy
2,141
+63
+3% +$32.1K 0.02% 720
2026
Q1 		$1.04M Buy
2,078
+140
+7% +$42.8K 0.02% 535
2025
Q4 		$444K Buy
1,938
+421
+28% +$81.7K 0.01% 838
2025
Q3 		$278K Buy
+1,517
New +$154K 0.01% 996

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

Chicago Partners Investment Group's CIEN Position: Q2 2026 in Review

Chicago Partners Investment Group increased its Ciena (CIEN) stake by 3% in Q2 2026, buying an estimated $32.1K and bringing the position to 2,141 shares worth $873K. The position accounts for 0.02% of the portfolio, ranked #720.

Chicago Partners Investment Group first reported a position in CIEN in Q3 2025 and has held it in 4 quarters since. The position peaked at $1.04M in Q1 2026. 1,219 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

  • Chicago Partners Investment Group held 2,141 shares of Ciena worth $873K as of Q2 2026.
  • Chicago Partners Investment Group bought 63 Ciena shares in Q2 2026, an estimated $32.1K.
  • Ciena made up 0.02% of Chicago Partners Investment Group's portfolio in Q2 2026, its #720 holding.
  • Chicago Partners Investment Group first reported a position in Ciena in Q3 2025 and has held it in 4 quarters since.
  • Chicago Partners Investment Group's Ciena position peaked at $1.04M in Q1 2026.
  • 1,219 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on Chicago Partners Investment Group's 13F filing for Q2 2026, filed 30 Jul 2026.