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Zurich Insurance Group’s Ciena CIEN Stock Holding History

Zurich Insurance 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 		– Sell
-165,181
Closed -$64.1M – 333
2026
Q1 		$64.1M Sell
165,181
-204,044
-55% -$62.4M 0.5% 48
2025
Q4 		$86.4M Buy
369,225
+333,351
+929% +$64.7M 0.6% 39
2025
Q3 		$5.23M Buy
+35,874
New +$3.65M 0.04% 147
2019
Q1 		– Sell
-40,741
Closed -$1.38M – 428
2018
Q4 		$1.38M Buy
+40,741
New +$1.29M 0.03% 270

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 $3.38T AUM 44.17% 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

Zurich Insurance Group's CIEN Position: Q2 2026 in Review

Zurich Insurance Group sold out of Ciena (CIEN) in Q2 2026, closing a stake of 165,181 shares — an estimated $64.1M sold.

Zurich Insurance Group first reported a position in CIEN in Q4 2018 and held it in 4 quarters. The position peaked at $86.4M in Q4 2025. 1,226 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

  • Zurich Insurance Group reported no remaining Ciena position as of Q2 2026 after selling out during the quarter.
  • Zurich Insurance Group sold 165,181 Ciena shares in Q2 2026, an estimated $64.1M.
  • Zurich Insurance Group first reported a position in Ciena in Q4 2018 and held it in 4 quarters.
  • Zurich Insurance Group's Ciena position peaked at $86.4M in Q4 2025.
  • 1,226 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on Zurich Insurance Group's 13F filing for Q2 2026, filed 14 Aug 2026.