Question 1

Does Jane Street Group own NVCR stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Jane Street Group holds 81,450 shares of NVCR (NovoCure), worth $1.2M.

Question 2

How many shares of NVCR does Jane Street Group own?

Accepted Answer

As of its Q2 2026 13F, Jane Street Group holds 81,450 shares of NVCR (NovoCure).

Question 3

What is Jane Street Group's NVCR position worth?

Accepted Answer

As of its Q2 2026 13F, Jane Street Group's NVCR position is worth $1.2M.

Question 4

Is Jane Street Group buying or selling NVCR?

Accepted Answer

In Q2 2026, Jane Street Group opened a new NVCR position of 81,450 shares.

Question 5

When did Jane Street Group first buy NVCR?

Accepted Answer

Jane Street Group already held NVCR in its Q4 2018 13F, the earliest on record, and has listed it in 27 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	New	81,450	—	$1.2M	0.0%	$15.15	35
2026-Q1	Exited	0	-100.0%	$0	0.0%	$10.90	0
2025-Q4	Decreased	319,814	-24.3%	$4.1M	0.0%	$12.93	0
2025-Q3	Increased	422,280	+113.5%	$5.5M	0.0%	$12.92	44
2025-Q2	New	197,792	—	$3.5M	0.0%	$17.80	37
2024-Q4	Exited	0	-100.0%	$0	0.0%	$29.80	0
2024-Q3	Decreased	95,247	-4.8%	$1.5M	0.0%	$15.63	0