Question 1

How many shares of JMSB does BlackRock, Inc. own?

Accepted Answer

As of 2026-Q2, BlackRock, Inc. holds 984,411 shares of JMSB (JOHN MARSHALL BANCORP INC).

Question 2

What is BlackRock, Inc.'s JMSB position worth?

Accepted Answer

As of 2026-Q2, BlackRock, Inc.'s JMSB position is worth $21.5M.

Question 3

Is BlackRock, Inc. buying or selling JMSB?

Accepted Answer

In 2026-Q2, BlackRock, Inc. increased their JMSB position (+12.5% change in shares).

Question 4

When did BlackRock, Inc. first buy JMSB?

Accepted Answer

Based on available 13F filings, BlackRock, Inc. first reported a position in JMSB in 2024-Q4. They have held the position across 7 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	984,411	+12.5%	$21.5M	0.0%	$21.71	32
2026-Q1	Increased	875,363	+0.4%	$17.8M	0.0%	$20.11	28
2025-Q4	Increased	871,630	+0.1%	$17.4M	0.0%	$19.73	28
2025-Q3	Decreased	871,059	-0.5%	$17.3M	0.0%	$19.57	0
2025-Q2	Decreased	875,066	-2.6%	$16.2M	0.0%	$18.29	0
2025-Q1	Decreased	898,836	-1.4%	$14.8M	0.0%	$16.05	0
2024-Q4	New	911,931	-	$18.3M	0.0%	$19.51	39

JMSB7 quarters

JMSB
7 quarters