Question 1

How many shares of CIEN does Rokos Capital Management LLP own?

Accepted Answer

As of 2026-Q2, Rokos Capital Management LLP holds 127,045 shares of CIEN (CIENA CORP).

Question 2

What is Rokos Capital Management LLP's CIEN position worth?

Accepted Answer

As of 2026-Q2, Rokos Capital Management LLP's CIEN position is worth $62.3M.

Question 3

Is Rokos Capital Management LLP buying or selling CIEN?

Accepted Answer

In 2026-Q2, Rokos Capital Management LLP increased their CIEN position (+91.2% change in shares).

Question 4

When did Rokos Capital Management LLP first buy CIEN?

Accepted Answer

Based on available 13F filings, Rokos Capital Management LLP first reported a position in CIEN in 2024-Q3. They have held the position across 13 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	127,045	+91.2%	$62.3M	0.2%	$490.56	56
2026-Q1	Decreased	66,460	-68.5%	$25.8M	0.2%	$333.07	0
2025-Q4	Decreased	210,676	-42.8%	$49.2M	0.2%	$238.36	0
2025-Q3	Decreased	368,381	-63.1%	$53.7M	0.2%	$144.12	0
2025-Q2	Increased	997,425	+546.9%	$81.1M	0.4%	$82.12	57
2025-Q1	New	154,190	—	$9.3M	0.1%	$61.56	38
2024-Q4	Exited	0	-100.0%	$0	0.0%	$85.01	0
2024-Q3	Decreased	1.1M	-43.6%	$70.8M	1.1%	$61.81	0