Question 1

Does Jane Street Group own OPTT stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Jane Street Group holds 60,531 shares of OPTT, worth $15,859.

Question 2

How many shares of OPTT does Jane Street Group own?

Accepted Answer

As of its Q2 2026 13F, Jane Street Group holds 60,531 shares of OPTT.

Question 3

What is Jane Street Group's OPTT position worth?

Accepted Answer

As of its Q2 2026 13F, Jane Street Group's OPTT position is worth $15,859.

Question 4

Is Jane Street Group buying or selling OPTT?

Accepted Answer

In Q2 2026, Jane Street Group increased its OPTT position by 17,878 shares (+41.9%).

Question 5

When did Jane Street Group first buy OPTT?

Accepted Answer

Jane Street Group first reported OPTT in its Q4 2020 13F and has listed it in 16 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	60,531	+41.9%	$15,859	0.0%	$0.26	17
2026-Q1	Decreased	42,653	-94.0%	$14,929	0.0%	$0.35	0
2025-Q4	Decreased	706,284	-45.5%	$211,885	0.0%	$0.30	0
2025-Q3	Increased	1.3M	+101.3%	$652,315	0.0%	$0.50	39
2025-Q2	Increased	643,169	+597.0%	$305,442	0.0%	$0.47	38
2025-Q1	Increased	92,277	+125.1%	$42,060	0.0%	$0.46	22
2024-Q4	Decreased	40,987	-21.5%	$41,807	0.0%	$1.02	0
2024-Q3	Decreased	52,242	-67.2%	$8,139	0.0%	$0.16	0