AIM
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Anatole Investment Management’s Ciena CIEN Stock Holding History

Anatole Investment 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
Q1 		$122M Sell
313,445
-188,153
-38% -$57.5M 16.99% 3
2025
Q4 		$117M Sell
501,598
-22,090
-4% -$4.29M 19.56% 1
2025
Q3 		$76.3M Buy
+523,688
New +$53.3M 7.98% 6

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

Anatole Investment Management's CIEN Position: Q1 2026 in Review

Anatole Investment Management reduced its Ciena (CIEN) stake by 38% in Q1 2026, selling an estimated $57.5M and leaving 313,445 shares worth $122M. The position accounts for 16.99% of the portfolio, ranked #3.

Anatole Investment Management first reported a position in CIEN in Q3 2025 and has held it in 3 quarters since. 1,080 funds tracked by Wall St. Rank hold CIEN as of Q1 2026.

  • Anatole Investment Management held 313,445 shares of Ciena worth $122M as of Q1 2026.
  • Anatole Investment Management sold 188,153 Ciena shares in Q1 2026, an estimated $57.5M.
  • Ciena made up 16.99% of Anatole Investment Management's portfolio in Q1 2026, its #3 holding.
  • Anatole Investment Management first reported a position in Ciena in Q3 2025 and has held it in 3 quarters since.
  • 1,080 funds tracked by Wall St. Rank held Ciena as of Q1 2026.

Based on Anatole Investment Management's 13F filing for Q1 2026, filed 15 May 2026.