INTECH Investment Management’s Ciena CIEN Stock Holding History

INTECH 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	$2.04M	Sell	5,260 -132,304	-96%	-$40.5M	0.02%	693
2025 Q4	$32.2M	Buy	137,564 +66,298	+93%	+$12.9M	0.29%	54
2025 Q3	$10.4M	Sell	71,266 -64,421	-47%	-$6.56M	0.09%	191
2025 Q2	$11M	Buy	135,687 +113	+0.1%	+$8.11K	0.1%	163
2025 Q1	$8.19M	Buy	135,574 +70,027	+107%	+$5.54M	0.08%	206
2024 Q4	$5.56M	Buy	65,547 +19,665	+43%	+$1.41M	0.05%	295
2024 Q3	$2.83M	Sell	45,882 -18,177	-28%	-$958K	0.03%	391
2024 Q2	$3.09M	Buy	+64,059	New	+$3.04M	0.04%	349
2023 Q3	–	Sell	-10,861	Closed	-$461K	–	716
2023 Q2	$461K	Buy	+10,861	New	+$495K	﹤0.01%	603

Other funds holding CIEN

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

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 Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

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

INTECH Investment Management reduced its Ciena (CIEN) stake by 96% in Q1 2026, selling an estimated $40.5M and leaving 5,260 shares worth $2.04M. The position accounts for 0.02% of the portfolio, ranked #693.

INTECH Investment Management first reported a position in CIEN in Q2 2023 and has held it in 9 quarters since. The position peaked at $32.2M in Q4 2025. 1,080 funds tracked by Wall St. Rank hold CIEN as of Q1 2026.

INTECH Investment Management held 5,260 shares of Ciena worth $2.04M as of Q1 2026.
INTECH Investment Management sold 132,304 Ciena shares in Q1 2026, an estimated $40.5M.
Ciena made up 0.02% of INTECH Investment Management's portfolio in Q1 2026, its #693 holding.
INTECH Investment Management first reported a position in Ciena in Q2 2023 and has held it in 9 quarters since.
INTECH Investment Management's Ciena position peaked at $32.2M in Q4 2025.
1,080 funds tracked by Wall St. Rank held Ciena as of Q1 2026.

Based on INTECH Investment Management's 13F filing for Q1 2026, filed 8 May 2026.