Verition Fund Management’s Ciena CIEN Stock Holding History

Verition Fund 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
2025 Q2	–	Sell	-30,000	Closed	-$1.81M	–	3658
2025 Q1	$1.81M	Buy	+30,000	New	+$2.37M	0.01%	1646
2023 Q1	–	Sell	-4,900	Closed	-$250K	–	2200
2022 Q4	$250K	Buy	+4,900	New	+$222K	﹤0.01%	1608
2022 Q2	–	Sell	-26,800	Closed	-$1.63M	–	2431
2022 Q1	$1.63M	Buy	26,800 +21,200	+379%	+$1.39M	0.02%	1118
2021 Q4	$431K	Buy	+5,600	New	+$346K	﹤0.01%	1785
2015 Q3	–	Sell	-9,000	Closed	-$213K	–	543
2015 Q2	$213K	Buy	+9,000	New	+$206K	0.04%	451

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

Verition Fund Management's CIEN Position: Q1 2026 in Review

Verition Fund Management increased its Ciena (CIEN) stake by 129% in Q1 2026, buying an estimated $7.25M and bringing the position to 42,057 shares worth $16.3M. The position accounts for 0.11% of the portfolio, ranked #192.

Verition Fund Management first reported a position in CIEN in Q2 2013 and has held it in 42 quarters since. The position peaked at $19.9M in Q2 2024. 1,080 funds tracked by Wall St. Rank hold CIEN as of Q1 2026.

Verition Fund Management held 42,057 shares of Ciena worth $16.3M as of Q1 2026.
Verition Fund Management bought 23,705 Ciena shares in Q1 2026, an estimated $7.25M.
Ciena made up 0.11% of Verition Fund Management's portfolio in Q1 2026, its #192 holding.
Verition Fund Management first reported a position in Ciena in Q2 2013 and has held it in 42 quarters since.
Verition Fund Management's Ciena position peaked at $19.9M in Q2 2024.
1,080 funds tracked by Wall St. Rank held Ciena as of Q1 2026.

Based on Verition Fund Management's 13F filing for Q1 2026, filed 15 May 2026.