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Swiss Life Asset Management’s Ciena CIEN Stock Holding History

Swiss Life Asset Management’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 		$14.5M Buy
29,592
+14,195
+92% +$7.24M 0.06% 241
2026
Q1 		$5.98M Sell
15,397
-14,060
-48% -$4.3M 0.03% 381
2025
Q4 		$6.89M Buy
29,457
+22,822
+344% +$4.43M 0.04% 349
2025
Q3 		$967K Buy
6,635
+2,954
+80% +$301K 0.01% 633
2025
Q2 		$299K Buy
+3,681
New +$264K ﹤0.01% 725

Other funds holding CIEN

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
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 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
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
N
Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

Swiss Life Asset Management's CIEN Position: Q2 2026 in Review

Swiss Life Asset Management increased its Ciena (CIEN) stake by 92% in Q2 2026, buying an estimated $7.24M and bringing the position to 29,592 shares worth $14.5M. The position accounts for 0.06% of the portfolio, ranked #241.

Swiss Life Asset Management first reported a position in CIEN in Q2 2025 and has held it in 5 quarters since. 843 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

  • Swiss Life Asset Management held 29,592 shares of Ciena worth $14.5M as of Q2 2026.
  • Swiss Life Asset Management bought 14,195 Ciena shares in Q2 2026, an estimated $7.24M.
  • Ciena made up 0.06% of Swiss Life Asset Management's portfolio in Q2 2026, its #241 holding.
  • Swiss Life Asset Management first reported a position in Ciena in Q2 2025 and has held it in 5 quarters since.
  • 843 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on Swiss Life Asset Management's 13F filing for Q2 2026, filed 29 Jul 2026.