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Concurrent Investment Advisors’s Ciena CIEN Stock Holding History

Concurrent Investment Advisors’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 		$14.1M Buy
28,752
+17,616
+158% +$8.98M 0.12% 187
2026
Q1 		$4.32M Sell
11,136
-294
-3% -$89.9K 0.05% 387
2025
Q4 		$2.67M Buy
11,430
+9,772
+589% +$1.9M 0.03% 483
2025
Q3 		$242K Sell
1,658
-1,199
-42% -$122K ﹤0.01% 1258
2025
Q2 		$232K Buy
+2,857
New +$205K ﹤0.01% 1196

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 $3.38T AUM 44.17% 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

Concurrent Investment Advisors's CIEN Position: Q2 2026 in Review

Concurrent Investment Advisors increased its Ciena (CIEN) stake by 158% in Q2 2026, buying an estimated $8.98M and bringing the position to 28,752 shares worth $14.1M. The position accounts for 0.12% of the portfolio, ranked #187.

Concurrent Investment Advisors first reported a position in CIEN in Q2 2025 and has held it in 5 quarters since. 1,226 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

  • Concurrent Investment Advisors held 28,752 shares of Ciena worth $14.1M as of Q2 2026.
  • Concurrent Investment Advisors bought 17,616 Ciena shares in Q2 2026, an estimated $8.98M.
  • Ciena made up 0.12% of Concurrent Investment Advisors's portfolio in Q2 2026, its #187 holding.
  • Concurrent Investment Advisors first reported a position in Ciena in Q2 2025 and has held it in 5 quarters since.
  • 1,226 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on Concurrent Investment Advisors's 13F filing for Q2 2026, filed 27 Jul 2026.