Question 1

How many shares of MRNS does Assenagon Asset Management S.A. own?

Accepted Answer

Assenagon Asset Management S.A. previously held 0 shares of MRNS (MARINUS PHARMACEUTICALS INC) before exiting the position in 2025-Q1.

Question 2

What is Assenagon Asset Management S.A.'s MRNS position worth?

Accepted Answer

Assenagon Asset Management S.A.'s MRNS position was last reported at $0 in 2025-Q1 before the exit.

Question 3

Is Assenagon Asset Management S.A. buying or selling MRNS?

Accepted Answer

In 2025-Q1, Assenagon Asset Management S.A. exited their MRNS position entirely (-100.0% change in shares).

Question 4

When did Assenagon Asset Management S.A. first buy MRNS?

Accepted Answer

Based on available 13F filings, Assenagon Asset Management S.A. first reported a position in MRNS in 2020-Q3. They have held the position across 19 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2025-Q1 Latest	Exited	0	-100.0%	$0	0.0%	—	0
2024-Q4	Decreased	57,128	-87.1%	$30,569	0.0%	—	0
2024-Q3	Increased	444,185	+70.3%	$781,766	0.0%	—	37
2024-Q2	Decreased	260,789	-3.8%	$305,123	0.0%	—	0
2024-Q1	Unchanged	271,157	0.0%	$2.5M	0.0%	—	0
2023-Q4	Decreased	271,157	-47.0%	$2.9M	0.0%	—	0
2023-Q3	Decreased	511,193	-25.1%	$4.1M	0.0%	—	0
2023-Q2	Unchanged	682,491	0.0%	$7.4M	0.0%	—	0
2023-Q1	Increased	682,491	+51.7%	$4.7M	0.0%	—	37
2022-Q4	Decreased	449,948	-14.8%	$1.8M	0.0%	—	0
2022-Q3	Increased	527,925	+392.8%	$3.5M	0.0%	—	43
2022-Q2	New	107,123	-	$518,000	0.0%	—	33
2022-Q1	Exited	0	-100.0%	$0	0.0%	—	0
2021-Q4	Decreased	84,402	-8.4%	$1M	0.0%	—	0
2021-Q3	Unchanged	92,101	0.0%	$1M	0.0%	—	0
2021-Q2	Unchanged	92,101	0.0%	$1.7M	0.0%	—	0
2021-Q1	Unchanged	92,101	0.0%	$1.4M	0.0%	—	0
2020-Q4	Unchanged	92,101	0.0%	$1.1M	0.0%	—	0
2020-Q3	New	92,101	-	$1.2M	0.0%	—	35

MRNS19 quarters

MRNS
19 quarters