Question 1

How many shares of CJMB does JANE STREET GROUP, LLC own?

Accepted Answer

JANE STREET GROUP, LLC previously held 0 shares of CJMB (CALLAN JMB INC) before exiting the position in 2026-Q2.

Question 2

What is JANE STREET GROUP, LLC's CJMB position worth?

Accepted Answer

JANE STREET GROUP, LLC's CJMB position was last reported at $0 in 2026-Q2 before the exit.

Question 3

Is JANE STREET GROUP, LLC buying or selling CJMB?

Accepted Answer

In 2026-Q2, JANE STREET GROUP, LLC exited their CJMB position entirely (-100.0% change in shares).

Question 4

When did JANE STREET GROUP, LLC first buy CJMB?

Accepted Answer

Based on available 13F filings, JANE STREET GROUP, LLC first reported a position in CJMB in 2026-Q1. They have held the position across 2 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Exited	0	-100.0%	$0	0.0%	$0.80	0
2026-Q1	New	28,263	-	$35,329	0.0%	$1.73	30

CJMB2 quarters

CJMB
2 quarters