Question 1

How many shares of MRNS does PRICE T ROWE ASSOCIATES INC /MD/ own?

Accepted Answer

PRICE T ROWE ASSOCIATES INC /MD/ previously held 0 shares of MRNS (MARINUS PHARMACEUTICALS INC) before exiting the position in 2025-Q1.

Question 2

What is PRICE T ROWE ASSOCIATES INC /MD/'s MRNS position worth?

Accepted Answer

PRICE T ROWE ASSOCIATES INC /MD/'s MRNS position was last reported at $0 in 2025-Q1 before the exit.

Question 3

Is PRICE T ROWE ASSOCIATES INC /MD/ buying or selling MRNS?

Accepted Answer

In 2025-Q1, PRICE T ROWE ASSOCIATES INC /MD/ exited their MRNS position entirely (-100.0% change in shares).

Question 4

When did PRICE T ROWE ASSOCIATES INC /MD/ first buy MRNS?

Accepted Answer

Based on available 13F filings, PRICE T ROWE ASSOCIATES INC /MD/ first reported a position in MRNS in 2022-Q4. They have held the position across 10 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2025-Q1 Latest	Exited	0	-100.0%	$0	0.0%	—	0
2024-Q4	Unchanged	44,200	0.0%	$24,000	0.0%	—	0
2024-Q3	Unchanged	44,200	0.0%	$78,000	0.0%	—	0
2024-Q2	Increased	44,200	+42.9%	$52,000	0.0%	—	19
2024-Q1	Increased	30,929	+9.3%	$280,000	0.0%	—	17
2023-Q4	Increased	28,305	+3.4%	$308,000	0.0%	—	17
2023-Q3	Increased	27,369	+6.1%	$221,000	0.0%	—	17
2023-Q2	Increased	25,798	+30.9%	$281,000	0.0%	—	20
2023-Q1	Decreased	19,700	-14.7%	$136,000	0.0%	—	0
2022-Q4	New	23,100	-	$92,000	0.0%	—	33

MRNS10 quarters

MRNS
10 quarters