Question 1

Does Peak6 own ATAI stock?

Accepted Answer

No. Peak6 exited its ATAI (Atai Life Sciences) position in Q3 2025. Its Q2 2025 13F listed 208,548 shares worth $456,720.

Question 2

How many shares of ATAI does Peak6 own?

Accepted Answer

None since Q3 2025, when Peak6 exited the position. Its Q2 2025 13F listed 208,548 shares worth $456,720.

Question 3

What is Peak6's ATAI position worth?

Accepted Answer

Peak6's ATAI position was worth $456,720 in its Q2 2025 13F, before the exit in Q3 2025.

Question 4

Is Peak6 buying or selling ATAI?

Accepted Answer

In Q3 2025, Peak6 exited its entire ATAI position.

Question 5

When did Peak6 first buy ATAI?

Accepted Answer

Peak6 already held ATAI in its Q4 2024 13F, the earliest on record, and listed it in 3 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2025-Q3 Latest	Exited	0	-100.0%	$0	0.0%	—	0
2025-Q2	Decreased	208,548	-9.3%	$456,720	0.0%	—	0
2025-Q1	Increased	229,848	+129.8%	$312,593	0.0%	—	38
2024-Q4	First report	100,000	—	$133,000	0.0%	—	0