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Swiss Re’s Ciena CIEN Stock Holding History

Swiss Re’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
Q1 		$16.7K Hold
43
– – 0.1% 151
2025
Q4 		$10.1K Buy
+43
New +$8.34K ﹤0.01% 224

Other funds holding CIEN

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Swiss Re's CIEN Position: Q1 2026 in Review

Swiss Re held its Ciena (CIEN) position steady in Q1 2026 at 43 shares worth $16.7K. The position accounts for 0.1% of the portfolio, ranked #151.

Swiss Re first reported a position in CIEN in Q4 2025 and has held it in 2 quarters since. 1,080 funds tracked by Wall St. Rank hold CIEN as of Q1 2026.

  • Swiss Re held 43 shares of Ciena worth $16.7K as of Q1 2026.
  • Swiss Re left its Ciena share count unchanged in Q1 2026.
  • Ciena made up 0.1% of Swiss Re's portfolio in Q1 2026, its #151 holding.
  • Swiss Re first reported a position in Ciena in Q4 2025 and has held it in 2 quarters since.
  • 1,080 funds tracked by Wall St. Rank held Ciena as of Q1 2026.

Based on Swiss Re's 13F filing for Q1 2026, filed 12 May 2026.