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Convergence Investment Partners’s Ciena CIEN Stock Holding History

Convergence Investment 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 		$8.12M Sell
16,560
-691
-4% -$352K 0.77% 31
2026
Q1 		$6.7M Sell
17,251
-5,272
-23% -$1.61M 1.1% 16
2025
Q4 		$5.27M Buy
22,523
+10,677
+90% +$2.07M 1.05% 19
2025
Q3 		$1.73M Buy
+11,846
New +$1.21M 0.39% 82
2025
Q2 		– Sell
-16,098
Closed -$973K – 243
2025
Q1 		$973K Buy
+16,098
New +$1.27M 0.27% 128
2018
Q2 		– Sell
-104,613
Closed -$2.71M – 424
2018
Q1 		$2.71M Buy
+104,613
New +$2.46M 0.35% 107

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

Convergence Investment Partners's CIEN Position: Q2 2026 in Review

Convergence Investment Partners reduced its Ciena (CIEN) stake by 4% in Q2 2026, selling an estimated $352K and leaving 16,560 shares worth $8.12M. The position accounts for 0.77% of the portfolio, ranked #31.

Convergence Investment Partners first reported a position in CIEN in Q1 2018 and has held it in 6 quarters since. 1,226 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

  • Convergence Investment Partners held 16,560 shares of Ciena worth $8.12M as of Q2 2026.
  • Convergence Investment Partners sold 691 Ciena shares in Q2 2026, an estimated $352K.
  • Ciena made up 0.77% of Convergence Investment Partners's portfolio in Q2 2026, its #31 holding.
  • Convergence Investment Partners first reported a position in Ciena in Q1 2018 and has held it in 6 quarters since.
  • 1,226 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on Convergence Investment Partners's 13F filing for Q2 2026, filed 31 Jul 2026.