Jackson Square Capital’s Ciena CIEN Stock Holding History

Jackson Square Capital’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	$2.92M	Sell	5,943 -970	-14%	-$495K	0.41%	46
2026 Q1	$2.68M	Buy	6,913 +281	+4%	+$85.9K	0.56%	43
2025 Q4	$1.55M	Buy	+6,632	New	+$1.29M	0.31%	53
2022 Q2	–	Sell	-62,803	Closed	-$3.81M	–	151
2022 Q1	$3.81M	Buy	62,803 +52,061	+485%	+$3.41M	1.19%	26
2021 Q4	$827K	Buy	+10,742	New	+$663K	0.24%	88
2021 Q3	–	Sell	-6,449	Closed	-$367K	–	175
2021 Q2	$367K	Sell	6,449 -170	-3%	-$9.37K	0.12%	139
2021 Q1	$362K	Buy	6,619 +2,050	+45%	+$110K	0.14%	126
2020 Q4	$241K	Sell	4,569 -20,393	-82%	-$906K	0.09%	137
2020 Q3	$991K	Sell	24,962 -5,718	-19%	-$301K	0.44%	53
2020 Q2	$1.66M	Buy	30,680 +5,987	+24%	+$298K	0.84%	43
2020 Q1	$983K	Sell	24,693 -7,181	-23%	-$295K	0.76%	43
2019 Q4	$1.36M	Buy	+31,874	New	+$1.21M	0.78%	45

Other funds holding CIEN

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Jackson Square Capital's CIEN Position: Q2 2026 in Review

Jackson Square Capital reduced its Ciena (CIEN) stake by 14% in Q2 2026, selling an estimated $495K and leaving 5,943 shares worth $2.92M. The position accounts for 0.41% of the portfolio, ranked #46.

Jackson Square Capital first reported a position in CIEN in Q4 2019 and has held it in 12 quarters since. The position peaked at $3.81M in Q1 2022. 1,226 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

Jackson Square Capital held 5,943 shares of Ciena worth $2.92M as of Q2 2026.
Jackson Square Capital sold 970 Ciena shares in Q2 2026, an estimated $495K.
Ciena made up 0.41% of Jackson Square Capital's portfolio in Q2 2026, its #46 holding.
Jackson Square Capital first reported a position in Ciena in Q4 2019 and has held it in 12 quarters since.
Jackson Square Capital's Ciena position peaked at $3.81M in Q1 2022.
1,226 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on Jackson Square Capital's 13F filing for Q2 2026, filed 21 Jul 2026.