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Natixis’s Ciena CIEN Stock Holding History

Natixis’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 Sell
28,754
-58,989
-67% -$30.1M 0.06% 231
2026
Q1 		$34.1M Buy
+87,743
New +$26.8M 0.12% 116
2025
Q4 		– Sell
-53,635
Closed -$7.81M – 1151
2025
Q3 		$7.81M Buy
+53,635
New +$5.46M 0.04% 344
2024
Q3 		– Sell
-167
Closed -$8.05K – 984
2024
Q2 		$8.05K Sell
167
-33
-17% -$1.57K ﹤0.01% 870
2024
Q1 		$9.89K Sell
200
-71,714
-100% -$3.78M ﹤0.01% 880
2023
Q4 		$3.24M Buy
+71,914
New +$3.17M 0.02% 346
2023
Q2 		– Sell
-348
Closed -$18.3K – 1038
2023
Q1 		$18.3K Sell
348
-45,697
-99% -$2.28M ﹤0.01% 871
2022
Q4 		$2.35M Sell
46,045
-603,608
-93% -$27.3M 0.01% 505
2022
Q3 		$26.3M Buy
649,653
+448,972
+224% +$21.6M 0.12% 124
2022
Q2 		$9.17M Buy
+200,681
New +$10.4M 0.03% 313
2021
Q2 		– Sell
-13,000
Closed -$711K – 873
2021
Q1 		$711K Buy
+13,000
New +$700K ﹤0.01% 898
2020
Q2 		– Sell
-25,900
Closed -$1.03M – 747
2020
Q1 		$1.03M Buy
+25,900
New +$1.06M 0.01% 484
2019
Q4 		– Sell
-148,960
Closed -$5.84M – 851
2019
Q3 		$5.84M Buy
148,960
+137,275
+1,175% +$5.75M 0.04% 329
2019
Q2 		$481K Sell
11,685
-17,207
-60% -$662K ﹤0.01% 615
2019
Q1 		$1.07M Buy
+28,892
New +$1.12M 0.01% 576
2017
Q4 		– Sell
-27,215
Closed -$598K – 888
2017
Q3 		$598K Buy
27,215
+16,436
+152% +$393K 0.01% 621
2017
Q2 		$270K Sell
10,779
-3,216
-23% -$77.1K ﹤0.01% 674
2017
Q1 		$330K Buy
13,995
+3,361
+32% +$82.4K ﹤0.01% 653
2016
Q4 		$260K Buy
+10,634
New +$232K ﹤0.01% 697

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

Natixis's CIEN Position: Q2 2026 in Review

Natixis reduced its Ciena (CIEN) stake by 67% in Q2 2026, selling an estimated $30.1M and leaving 28,754 shares worth $14.1M. The position accounts for 0.06% of the portfolio, ranked #231.

Natixis first reported a position in CIEN in Q4 2016 and has held it in 19 quarters since. The position peaked at $34.1M in Q1 2026. 1,226 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

  • Natixis held 28,754 shares of Ciena worth $14.1M as of Q2 2026.
  • Natixis sold 58,989 Ciena shares in Q2 2026, an estimated $30.1M.
  • Ciena made up 0.06% of Natixis's portfolio in Q2 2026, its #231 holding.
  • Natixis first reported a position in Ciena in Q4 2016 and has held it in 19 quarters since.
  • Natixis's Ciena position peaked at $34.1M in Q1 2026.
  • 1,226 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on Natixis's 13F filing for Q2 2026, filed 13 Aug 2026.