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Abacus Wealth Partners’s Ciena CIEN Stock Holding History

Abacus Wealth Partners’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 		$430K Sell
877
-574
-40% -$293K 0.05% 176
2026
Q1 		$563K Buy
+1,451
New +$444K 0.05% 199

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

Abacus Wealth Partners's CIEN Position: Q2 2026 in Review

Abacus Wealth Partners reduced its Ciena (CIEN) stake by 40% in Q2 2026, selling an estimated $293K and leaving 877 shares worth $430K. The position accounts for 0.05% of the portfolio, ranked #176.

Abacus Wealth Partners first reported a position in CIEN in Q1 2026 and has held it in 2 quarters since. The position peaked at $563K in Q1 2026. 1,226 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

  • Abacus Wealth Partners held 877 shares of Ciena worth $430K as of Q2 2026.
  • Abacus Wealth Partners sold 574 Ciena shares in Q2 2026, an estimated $293K.
  • Ciena made up 0.05% of Abacus Wealth Partners's portfolio in Q2 2026, its #176 holding.
  • Abacus Wealth Partners first reported a position in Ciena in Q1 2026 and has held it in 2 quarters since.
  • Abacus Wealth Partners's Ciena position peaked at $563K in Q1 2026.
  • 1,226 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on Abacus Wealth Partners's 13F filing for Q2 2026, filed 22 Jul 2026.