Question 1

Does Mariner own MRNA stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Mariner holds 38,127 shares of MRNA (Moderna), worth $2.7M.

Question 2

How many shares of MRNA does Mariner own?

Accepted Answer

As of its Q2 2026 13F, Mariner holds 38,127 shares of MRNA (Moderna).

Question 3

What is Mariner's MRNA position worth?

Accepted Answer

As of its Q2 2026 13F, Mariner's MRNA position is worth $2.7M.

Question 4

Is Mariner buying or selling MRNA?

Accepted Answer

In Q2 2026, Mariner opened a new MRNA position of 38,127 shares.

Question 5

When did Mariner first buy MRNA?

Accepted Answer

Mariner first reported MRNA in its Q1 2020 13F and has listed it in 22 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	New	38,127	—	$2.7M	0.0%	$70.03	36
2025-Q4	Exited	0	-100.0%	$0	0.0%	$29.49	0
2025-Q3	Decreased	10,456	-51.6%	$270,071	0.0%	$25.83	0
2025-Q2	Decreased	21,613	-23.8%	$596,291	0.0%	$27.59	0
2025-Q1	Increased	28,369	+65.6%	$805,535	0.0%	$28.35	36
2024-Q4	Decreased	17,127	-22.8%	$712,118	0.0%	$41.58	0
2024-Q3	Decreased	22,187	-24.6%	$1.5M	0.0%	$65.75	0