Question 1

Does Optiver Holding own AMDG stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Optiver Holding holds 16,501 shares of AMDG, worth $2.3M.

Question 2

How many shares of AMDG does Optiver Holding own?

Accepted Answer

As of its Q2 2026 13F, Optiver Holding holds 16,501 shares of AMDG.

Question 3

What is Optiver Holding's AMDG position worth?

Accepted Answer

As of its Q2 2026 13F, Optiver Holding's AMDG position is worth $2.3M.

Question 4

Is Optiver Holding buying or selling AMDG?

Accepted Answer

In Q2 2026, Optiver Holding reduced its AMDG position by 18,084 shares (-52.3%).

Question 5

When did Optiver Holding first buy AMDG?

Accepted Answer

Optiver Holding first reported AMDG in its Q1 2025 13F and has listed it in 6 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	16,501	-52.3%	$2.3M	0.0%	$140.00	0
2026-Q1	Increased	34,585	+47.5%	$714,913	0.0%	$18.86	34
2025-Q4	Increased	23,453	+68.7%	$621,293	0.0%	$26.78	36
2025-Q3	Increased	13,900	+147.3%	$272,996	0.0%	$17.59	38
2025-Q2	Decreased	5,621	-55.5%	$91,173	0.0%	$15.02	0
2025-Q1	New	12,628	-	$124,133	0.0%	$8.95	31

AMDG6 quarters

AMDG
6 quarters