Question 1

How many shares of JMST does Mariner, LLC own?

Accepted Answer

As of 2026-Q2, Mariner, LLC holds 614,234 shares of JMST (J P MORGAN EXCHANGE TRADED F).

Question 2

What is Mariner, LLC's JMST position worth?

Accepted Answer

As of 2026-Q2, Mariner, LLC's JMST position is worth $31.3M.

Question 3

Is Mariner, LLC buying or selling JMST?

Accepted Answer

In 2026-Q2, Mariner, LLC decreased their JMST position (-30.8% change in shares).

Question 4

When did Mariner, LLC first buy JMST?

Accepted Answer

Based on available 13F filings, Mariner, LLC first reported a position in JMST in 2024-Q3. They have held the position across 19 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	614,234	-30.8%	$31.3M	0.0%	$50.89	0
2026-Q1	Decreased	887,995	-0.1%	$45.3M	0.1%	$50.55	0
2025-Q4	Increased	888,937	+12.4%	$45.3M	0.1%	$50.30	33
2025-Q3	Decreased	791,045	-14.3%	$40.4M	0.1%	$49.95	0
2025-Q2	Increased	922,988	+149.3%	$47M	0.1%	$49.48	47
2025-Q1	Decreased	370,236	-0.4%	$18.8M	0.0%	$49.04	0
2024-Q4	Increased	371,755	+54.2%	$18.9M	0.0%	$48.66	40
2024-Q3	Decreased	241,027	-3.2%	$12.3M	0.0%	$48.37	0

JMSTShowing 8 of 19 quarters

JMST
Showing 8 of 19 quarters