Question 1

Does Jane Street Group own BERZ stock?

Accepted Answer

No. Jane Street Group exited its BERZ position in Q4 2025. Its Q3 2025 13F listed 25,676 shares worth $91,663.

Question 2

How many shares of BERZ does Jane Street Group own?

Accepted Answer

None since Q4 2025, when Jane Street Group exited the position. Its Q3 2025 13F listed 25,676 shares worth $91,663.

Question 3

What is Jane Street Group's BERZ position worth?

Accepted Answer

Jane Street Group's BERZ position was worth $91,663 in its Q3 2025 13F, before the exit in Q4 2025.

Question 4

Is Jane Street Group buying or selling BERZ?

Accepted Answer

In Q4 2025, Jane Street Group exited its entire BERZ position.

Question 5

When did Jane Street Group first buy BERZ?

Accepted Answer

Jane Street Group first reported BERZ in its Q4 2024 13F and listed it in 2 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2025-Q4 Latest	Exited	0	-100.0%	$0	0.0%	—	0
2025-Q3	New	25,676	—	$91,663	0.0%	—	33
2025-Q1	Exited	0	-100.0%	$0	0.0%	—	0
2024-Q4	New	18,759	—	$250,995	0.0%	—	32