Question 1

Does Jane Street Group own ASTS stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Jane Street Group holds 3,584,274 shares of ASTS (Ast Spacemobile), worth $318.5M.

Question 2

How many shares of ASTS does Jane Street Group own?

Accepted Answer

As of its Q2 2026 13F, Jane Street Group holds 3,584,274 shares of ASTS (Ast Spacemobile).

Question 3

What is Jane Street Group's ASTS position worth?

Accepted Answer

As of its Q2 2026 13F, Jane Street Group's ASTS position is worth $318.5M.

Question 4

Is Jane Street Group buying or selling ASTS?

Accepted Answer

In Q2 2026, Jane Street Group increased its ASTS position from 24,904 to 3,584,274 shares.

Question 5

When did Jane Street Group first buy ASTS?

Accepted Answer

Jane Street Group already held ASTS in its Q2 2021 13F, the earliest on record, and has listed it in 19 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	3.6M	+143x	$318.5M	0.0%	$88.86	50
2026-Q1	Decreased	24,904	-98.0%	$2.1M	0.0%	$92.68	0
2025-Q4	Increased	1.3M	+36.1%	$91.5M	0.0%	$74.68	39
2025-Q3	Increased	925,706	+301.8%	$45.4M	0.0%	$48.84	47
2025-Q2	Increased	230,365	+56.0%	$10.8M	0.0%	$49.36	39
2025-Q1	Decreased	147,625	-44.0%	$3.4M	0.0%	$24.06	0
2024-Q4	Increased	263,619	+1.4%	$5.6M	0.0%	$21.81	27
2024-Q3	Increased	259,988	+1.7%	$6.8M	0.0%	$25.32	28