Question 1

Does Mariner own ETHE stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Mariner holds 119,990 shares of ETHE (Grayscale Ethereum Staking), worth $1.5M.

Question 2

How many shares of ETHE does Mariner own?

Accepted Answer

As of its Q2 2026 13F, Mariner holds 119,990 shares of ETHE (Grayscale Ethereum Staking).

Question 3

What is Mariner's ETHE position worth?

Accepted Answer

As of its Q2 2026 13F, Mariner's ETHE position is worth $1.5M.

Question 4

Is Mariner buying or selling ETHE?

Accepted Answer

In Q2 2026, Mariner reduced its ETHE position by 5,943 shares (-4.7%).

Question 5

When did Mariner first buy ETHE?

Accepted Answer

Mariner already held ETHE in its Q3 2024 13F, the earliest on record, and has listed it in 8 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	119,990	-4.7%	$1.5M	0.0%	$12.72	0
2026-Q1	Decreased	125,933	-16.8%	$2.1M	0.0%	$16.95	0
2025-Q4	Increased	151,282	+16.0%	$3.7M	0.0%	$24.06	31
2025-Q3	Increased	130,438	+4.8%	$4.5M	0.0%	$33.83	28
2025-Q2	Decreased	124,526	-3.0%	$2.6M	0.0%	$20.60	0
2025-Q1	Increased	128,311	+8.0%	$2M	0.0%	$15.03	28
2024-Q4	Increased	118,769	+37.7%	$3.3M	0.0%	$27.66	35
2024-Q3	New	86,259	-	$1.9M	0.0%	$21.61	36

ETHE8 quarters

ETHE
8 quarters