HRT Financial’s Ciena CIEN Stock Holding History

HRT Financial’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	–	Sell	-25,700	Closed	-$9.98M	–	4334
2026 Q1	$9.98M	Buy	25,700 +23,000	+852%	+$7.03M	0.02%	622
2025 Q4	$631K	Buy	+2,700	New	+$524K	﹤0.01%	1980

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 $3.38T AUM 44.17% 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

HRT Financial's CIEN Position: Q2 2026 in Review

HRT Financial increased its Ciena (CIEN) stake by 256% in Q2 2026, buying an estimated $30M and bringing the position to 81,780 shares worth $40.1M. The position accounts for 0.07% of the portfolio, ranked #251.

HRT Financial first reported a position in CIEN in Q2 2019 and has held it in 13 quarters since. 1,226 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

HRT Financial held 81,780 shares of Ciena worth $40.1M as of Q2 2026.
HRT Financial bought 58,785 Ciena shares in Q2 2026, an estimated $30M.
Ciena made up 0.07% of HRT Financial's portfolio in Q2 2026, its #251 holding.
HRT Financial first reported a position in Ciena in Q2 2019 and has held it in 13 quarters since.
1,226 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on HRT Financial's 13F filing for Q2 2026, filed 14 Aug 2026.