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Osmosis Investment Management UK’s Ciena CIEN Stock Holding History

Osmosis Investment Management UK’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 		$2.13M Sell
4,336
-3,179
-42% -$1.62M 0.1% 174
2026
Q1 		$2.92M Buy
+7,515
New +$2.3M 0.08% 206

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

Osmosis Investment Management UK's CIEN Position: Q2 2026 in Review

Osmosis Investment Management UK reduced its Ciena (CIEN) stake by 42% in Q2 2026, selling an estimated $1.62M and leaving 4,336 shares worth $2.13M. The position accounts for 0.1% of the portfolio, ranked #174.

Osmosis Investment Management UK first reported a position in CIEN in Q1 2026 and has held it in 2 quarters since. The position peaked at $2.92M in Q1 2026. 1,224 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

  • Osmosis Investment Management UK held 4,336 shares of Ciena worth $2.13M as of Q2 2026.
  • Osmosis Investment Management UK sold 3,179 Ciena shares in Q2 2026, an estimated $1.62M.
  • Ciena made up 0.1% of Osmosis Investment Management UK's portfolio in Q2 2026, its #174 holding.
  • Osmosis Investment Management UK first reported a position in Ciena in Q1 2026 and has held it in 2 quarters since.
  • Osmosis Investment Management UK's Ciena position peaked at $2.92M in Q1 2026.
  • 1,224 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on Osmosis Investment Management UK's 13F filing for Q2 2026, filed 13 Aug 2026.