Summit Securities Group’s Ciena CIEN Stock Holding History

Summit Securities Group’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	$16.2K	Buy	33 +10	+43%	+$5.1K	﹤0.01%	762
2026 Q1	$8.93K	Buy	+23	New	+$7.04K	﹤0.01%	687
2023 Q2	–	Sell	-1	Closed	–	–	910
2023 Q1	$0	Buy	+1	New	+$50	﹤0.01%	871
2022 Q3	–	Sell	-10	Closed	–	–	954
2022 Q2	$0	Sell	10 -2,490	-100%	-$129K	﹤0.01%	976
2022 Q1	$152K	Buy	+2,500	New	+$164K	0.02%	424
2015 Q4	–	Sell	-40,908	Closed	-$848K	–	304
2015 Q3	$848K	Buy	+40,908	New	+$951K	0.61%	31

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

Summit Securities Group's CIEN Position: Q2 2026 in Review

Summit Securities Group increased its Ciena (CIEN) stake by 43% in Q2 2026, buying an estimated $5.1K and bringing the position to 33 shares worth $16.2K. The position accounts for ﹤0.01% of the portfolio, ranked #762.

Summit Securities Group first reported a position in CIEN in Q3 2015 and has held it in 6 quarters since. The position peaked at $848K in Q3 2015. 1,226 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

Summit Securities Group held 33 shares of Ciena worth $16.2K as of Q2 2026.
Summit Securities Group bought 10 Ciena shares in Q2 2026, an estimated $5.1K.
Ciena made up ﹤0.01% of Summit Securities Group's portfolio in Q2 2026, its #762 holding.
Summit Securities Group first reported a position in Ciena in Q3 2015 and has held it in 6 quarters since.
Summit Securities Group's Ciena position peaked at $848K in Q3 2015.
1,226 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on Summit Securities Group's 13F filing for Q2 2026, filed 3 Aug 2026.