Question 1

How many shares of CMBT does Optiver Holding B.V. own?

Accepted Answer

Optiver Holding B.V. previously held 0 shares of CMBT (CMB.TECH NV) before exiting the position in 2026-Q2.

Question 2

What is Optiver Holding B.V.'s CMBT position worth?

Accepted Answer

Optiver Holding B.V.'s CMBT position was last reported at $0 in 2026-Q2 before the exit.

Question 3

Is Optiver Holding B.V. buying or selling CMBT?

Accepted Answer

In 2026-Q2, Optiver Holding B.V. exited their CMBT position entirely (-100.0% change in shares).

Question 4

When did Optiver Holding B.V. first buy CMBT?

Accepted Answer

Based on available 13F filings, Optiver Holding B.V. first reported a position in CMBT in 2024-Q3. They have held the position across 15 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Exited	0	-100.0%	$0	0.0%	$13.99	0
2026-Q1	Increased	12,473	+145.7%	$157,783	0.0%	$14.31	36
2025-Q4	New	5,076	—	$48,983	0.0%	$9.53	31
2024-Q4	Exited	0	-100.0%	$0	0.0%	$9.80	0
2024-Q3	Increased	9,298	+75.9%	$154,533	0.0%	$16.45	34