Question 1

Does Jane Street Group own MSTW stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Jane Street Group holds 172,698 shares of MSTW, worth $547,453.

Question 2

How many shares of MSTW does Jane Street Group own?

Accepted Answer

As of its Q2 2026 13F, Jane Street Group holds 172,698 shares of MSTW.

Question 3

What is Jane Street Group's MSTW position worth?

Accepted Answer

As of its Q2 2026 13F, Jane Street Group's MSTW position is worth $547,453.

Question 4

Is Jane Street Group buying or selling MSTW?

Accepted Answer

In Q2 2026, Jane Street Group opened a new MSTW position of 172,698 shares.

Question 5

When did Jane Street Group first buy MSTW?

Accepted Answer

Jane Street Group first reported MSTW in its Q4 2025 13F and has listed it in 2 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	New	172,698	-	$547,453	0.0%	$2.46	37
2026-Q1	Exited	0	-100.0%	$0	0.0%	$4.03	0
2025-Q4	New	99,661	-	$977,674	0.0%	$5.21	35

MSTW3 quarters

MSTW
3 quarters