Question 1

Does Jane Street Group own BTU stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Jane Street Group holds 15,855 shares of BTU (Peabody Energy), worth $366,568.

Question 2

How many shares of BTU does Jane Street Group own?

Accepted Answer

As of its Q2 2026 13F, Jane Street Group holds 15,855 shares of BTU (Peabody Energy).

Question 3

What is Jane Street Group's BTU position worth?

Accepted Answer

As of its Q2 2026 13F, Jane Street Group's BTU position is worth $366,568.

Question 4

Is Jane Street Group buying or selling BTU?

Accepted Answer

In Q2 2026, Jane Street Group reduced its BTU position by 882,008 shares (-98.2%).

Question 5

When did Jane Street Group first buy BTU?

Accepted Answer

Jane Street Group already held BTU in its Q4 2018 13F, the earliest on record, and has listed it in 30 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	15,855	-98.2%	$366,568	0.0%	$23.05	0
2026-Q1	Decreased	897,863	-61.3%	$29.6M	0.0%	$32.75	0
2025-Q4	Increased	2.3M	+110.3%	$68.9M	0.0%	$29.45	48
2025-Q3	Decreased	1.1M	-28.6%	$29.3M	0.0%	$26.23	0
2025-Q2	Increased	1.5M	+0.6%	$20.7M	0.0%	$13.22	29
2025-Q1	Increased	1.5M	+727.4%	$20.8M	0.0%	$13.28	46
2024-Q4	Increased	185,681	+223.4%	$3.9M	0.0%	$20.42	43
2024-Q3	Decreased	57,418	-91.5%	$1.5M	0.0%	$25.82	0