Question 1

How many shares of MTSR does JPMORGAN CHASE & CO own?

Accepted Answer

JPMORGAN CHASE & CO previously held 0 shares of MTSR (METSERA INC) before exiting the position in 2025-Q4.

Question 2

What is JPMORGAN CHASE & CO's MTSR position worth?

Accepted Answer

JPMORGAN CHASE & CO's MTSR position was last reported at $0 in 2025-Q4 before the exit.

Question 3

Is JPMORGAN CHASE & CO buying or selling MTSR?

Accepted Answer

In 2025-Q4, JPMORGAN CHASE & CO exited their MTSR position entirely (-100.0% change in shares).

Question 4

When did JPMORGAN CHASE & CO first buy MTSR?

Accepted Answer

Based on available 13F filings, JPMORGAN CHASE & CO first reported a position in MTSR in 2025-Q1. They have held the position across 4 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2025-Q4 Latest	Exited	0	-100.0%	$0	0.0%	—	0
2025-Q3	Increased	650,356	+4116.3%	$34M	0.0%	—	47
2025-Q2	Increased	15,425	+111.5%	$438,841	0.0%	—	26
2025-Q1	New	7,295	-	$198,570	0.0%	—	35

MTSR4 quarters

MTSR
4 quarters