Question 1

Does Rokos Capital Management own CIEN stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Rokos Capital Management holds 127,045 shares of CIEN (Ciena), worth $62.3M.

Question 2

How many shares of CIEN does Rokos Capital Management own?

Accepted Answer

As of its Q2 2026 13F, Rokos Capital Management holds 127,045 shares of CIEN (Ciena).

Question 3

What is Rokos Capital Management's CIEN position worth?

Accepted Answer

As of its Q2 2026 13F, Rokos Capital Management's CIEN position is worth $62.3M.

Question 4

Is Rokos Capital Management buying or selling CIEN?

Accepted Answer

In Q2 2026, Rokos Capital Management increased its CIEN position by 60,585 shares (+91.2%).

Question 5

When did Rokos Capital Management first buy CIEN?

Accepted Answer

Rokos Capital Management first reported CIEN in its Q2 2023 13F and has listed it in 12 quarterly 13F filings.

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%	$388.23	0
2025-Q4	Decreased	210,676	-42.8%	$49.2M	0.2%	$233.87	0
2025-Q3	Decreased	368,381	-63.1%	$53.7M	0.2%	$145.67	0
2025-Q2	Increased	997,425	+546.9%	$81.1M	0.4%	$81.33	57
2025-Q1	New	154,190	—	$9.3M	0.1%	$60.43	38
2024-Q4	Exited	0	-100.0%	$0	0.0%	$84.81	0
2024-Q3	Decreased	1.1M	-43.6%	$70.8M	1.1%	$61.59	0