Occudo Quantitative Strategies’s Ciena CIEN Stock Holding History

Occudo Quantitative Strategies’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	$3.32M	Buy	+6,295	New	+$1.93M	0.18%	166
2025 Q4	–	Sell	-18,193	Closed	-$2.65M	–	711
2025 Q3	$2.65M	Buy	+18,193	New	+$1.85M	0.32%	77
2025 Q2	–	Sell	-29,943	Closed	-$1.84M	–	666
2025 Q1	$1.84M	Buy	29,943 +17,927	+149%	+$1.42M	0.25%	113
2024 Q4	$1.02M	Buy	+12,016	New	+$862K	0.18%	164
2023 Q2	–	Sell	-11,758	Closed	-$618K	–	1048
2023 Q1	$618K	Sell	11,758 -1,985	-14%	-$99.1K	0.06%	452
2022 Q4	$701K	Buy	+13,743	New	+$621K	0.08%	393
2021 Q4	–	Sell	-12,005	Closed	-$616K	–	1088
2021 Q3	$616K	Buy	12,005 +8,180	+214%	+$454K	0.07%	461
2021 Q2	$218K	Buy	+3,825	New	+$211K	0.03%	708

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

Occudo Quantitative Strategies's CIEN Position: Q1 2026 in Review

Occudo Quantitative Strategies opened a new position in Ciena (CIEN) in Q1 2026: 6,295 shares worth $3.32M. The stake represents 0.18% of the portfolio and ranks #166 among its holdings. This is a return to the name: Occudo Quantitative Strategies previously reported a position in CIEN as recently as Q3 2025.

Occudo Quantitative Strategies first reported a position in CIEN in Q2 2021 and has held it in 8 quarters since. 1,080 funds tracked by Wall St. Rank hold CIEN as of Q1 2026.

Occudo Quantitative Strategies held 6,295 shares of Ciena worth $3.32M as of Q1 2026.
Ciena was a new Occudo Quantitative Strategies position in Q1 2026.
Ciena made up 0.18% of Occudo Quantitative Strategies's portfolio in Q1 2026, its #166 holding.
Occudo Quantitative Strategies first reported a position in Ciena in Q2 2021 and has held it in 8 quarters since.
1,080 funds tracked by Wall St. Rank held Ciena as of Q1 2026.

Based on Occudo Quantitative Strategies's 13F filing for Q1 2026, filed 15 May 2026.