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Chelsea Counsel Company’s Ciena CIEN Stock Holding History

Chelsea Counsel Company’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 		$3.43K Hold
7
– – ﹤0.01% 193
2026
Q1 		$2.72K Hold
7
– – ﹤0.01% 201
2025
Q4 		$1.64K Hold
7
– – ﹤0.01% 208
2025
Q3 		$1.02K Buy
+7
New +$713 ﹤0.01% 217

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Vanguard Capital Management
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Vanguard Portfolio Management
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State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
T. Rowe Price Associates
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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

Chelsea Counsel Company's CIEN Position: Q2 2026 in Review

Chelsea Counsel Company held its Ciena (CIEN) position steady in Q2 2026 at 7 shares worth $3.43K. The position accounts for ﹤0.01% of the portfolio, ranked #193.

Chelsea Counsel Company first reported a position in CIEN in Q3 2025 and has held it in 4 quarters since. 1,226 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

  • Chelsea Counsel Company held 7 shares of Ciena worth $3.43K as of Q2 2026.
  • Chelsea Counsel Company left its Ciena share count unchanged in Q2 2026.
  • Ciena made up ﹤0.01% of Chelsea Counsel Company's portfolio in Q2 2026, its #193 holding.
  • Chelsea Counsel Company first reported a position in Ciena in Q3 2025 and has held it in 4 quarters since.
  • 1,226 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on Chelsea Counsel Company's 13F filing for Q2 2026, filed 12 Aug 2026.