Question 1

Does Mariner own ETHA stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Mariner holds 716,016 shares of ETHA, worth $8.5M.

Question 2

How many shares of ETHA does Mariner own?

Accepted Answer

As of its Q2 2026 13F, Mariner holds 716,016 shares of ETHA.

Question 3

What is Mariner's ETHA position worth?

Accepted Answer

As of its Q2 2026 13F, Mariner's ETHA position is worth $8.5M.

Question 4

Is Mariner buying or selling ETHA?

Accepted Answer

In Q2 2026, Mariner increased its ETHA position by 26,328 shares (+3.8%).

Question 5

When did Mariner first buy ETHA?

Accepted Answer

Mariner first reported ETHA in its Q4 2024 13F and has listed it in 7 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	716,016	+3.8%	$8.5M	0.0%	$35.67	29
2026-Q1	Increased	689,688	+21.8%	$10.9M	0.0%	$47.49	33
2025-Q4	Increased	566,146	+227.7%	$12.7M	0.0%	$67.29	45
2025-Q3	Increased	172,758	+41.6%	$5.4M	0.0%	$94.53	36
2025-Q2	Increased	121,988	+204.0%	$2.3M	0.0%	$57.21	42
2025-Q1	Increased	40,123	+174.4%	$554,499	0.0%	$41.46	39
2024-Q4	New	14,620	-	$369,738	0.0%	$75.87	33

ETHA7 quarters

ETHA
7 quarters