BlueCrest Capital Management’s Ciena CIEN Stock Holding History

BlueCrest Capital 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 Q4	–	Sell	-170,000	Closed	-$24.8M	–	182
2025 Q3	$24.8M	Buy	+170,000	New	+$17.3M	0.56%	29
2017 Q1	–	Sell	-26,300	Closed	-$642K	–	763
2016 Q4	$642K	Sell	26,300 -30,000	-53%	-$655K	0.04%	430
2016 Q3	$1.23M	Buy	56,300 +16,300	+41%	+$340K	0.04%	356
2016 Q2	$750K	Buy	40,000 +30,000	+300%	+$543K	0.03%	421
2016 Q1	$190K	Buy	+10,000	New	+$185K	0.01%	680
2015 Q1	–	Sell	-600,000	Closed	-$11.6M	–	625
2014 Q4	$11.6M	Buy	+600,000	New	+$10M	0.37%	35

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

BlueCrest Capital Management's CIEN Position: Q1 2026 in Review

BlueCrest Capital Management sold out of Ciena (CIEN) in Q1 2026, closing a stake of 4,044 shares — an estimated $946K sold.

BlueCrest Capital Management first reported a position in CIEN in Q4 2014 and held it in 7 quarters. The position peaked at $9.36M in Q4 2014. 1,080 funds tracked by Wall St. Rank hold CIEN as of Q1 2026.

BlueCrest Capital Management reported no remaining Ciena position as of Q1 2026 after selling out during the quarter.
BlueCrest Capital Management sold 4,044 Ciena shares in Q1 2026, an estimated $946K.
BlueCrest Capital Management first reported a position in Ciena in Q4 2014 and held it in 7 quarters.
BlueCrest Capital Management's Ciena position peaked at $9.36M in Q4 2014.
1,080 funds tracked by Wall St. Rank held Ciena as of Q1 2026.

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