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Choate Investment Advisors’s Ciena CIEN Stock Holding History

Choate 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
2025
Q2 		– Sell
-3,864
Closed -$234K – 479
2025
Q1 		$234K Hold
3,864
– – 0.01% 363
2024
Q4 		$328K Hold
3,864
– – 0.01% 317
2024
Q3 		$238K Buy
+3,864
New +$204K 0.01% 345
2022
Q2 		– Sell
-3,763
Closed -$228K – 331
2022
Q1 		$228K Hold
3,763
– – 0.01% 275
2021
Q4 		$290K Buy
+3,763
New +$232K 0.02% 235
2021
Q3 		– Sell
-3,763
Closed -$214K – 309
2021
Q2 		$214K Buy
+3,763
New +$207K 0.01% 256

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
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
BNP Paribas Asset Management
BNP Paribas Asset Management Paris, France $99.8B AUM 45.22% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $90.7B AUM 77.13% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return

Choate Investment Advisors's CIEN Position: Q2 2025 in Review

Choate Investment Advisors sold out of Ciena (CIEN) in Q2 2025, closing a stake of 3,864 shares — an estimated $234K sold.

Choate Investment Advisors first reported a position in CIEN in Q2 2021 and held it in 6 quarters. The position peaked at $328K in Q4 2024. 562 funds tracked by Wall St. Rank hold CIEN as of Q2 2025.

  • Choate Investment Advisors reported no remaining Ciena position as of Q2 2025 after selling out during the quarter.
  • Choate Investment Advisors sold 3,864 Ciena shares in Q2 2025, an estimated $234K.
  • Choate Investment Advisors first reported a position in Ciena in Q2 2021 and held it in 6 quarters.
  • Choate Investment Advisors's Ciena position peaked at $328K in Q4 2024.
  • 562 funds tracked by Wall St. Rank held Ciena as of Q2 2025.

Based on Choate Investment Advisors's 13F filing for Q2 2025, filed 12 Aug 2025.