Question 1

Does Two Sigma Investments own WTTR stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Two Sigma Investments holds 617,238 shares of WTTR (Select Water Solutions), worth $12.3M.

Question 2

How many shares of WTTR does Two Sigma Investments own?

Accepted Answer

As of its Q2 2026 13F, Two Sigma Investments holds 617,238 shares of WTTR (Select Water Solutions).

Question 3

What is Two Sigma Investments' WTTR position worth?

Accepted Answer

As of its Q2 2026 13F, Two Sigma Investments' WTTR position is worth $12.3M.

Question 4

Is Two Sigma Investments buying or selling WTTR?

Accepted Answer

In Q2 2026, Two Sigma Investments increased its WTTR position from 164,393 to 617,238 shares.

Question 5

When did Two Sigma Investments first buy WTTR?

Accepted Answer

Two Sigma Investments already held WTTR in its Q4 2018 13F, the earliest on record, and has listed it in 24 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	617,238	+275.5%	$12.3M	0.0%	$19.91	45
2026-Q1	Increased	164,393	+116.6%	$2.5M	0.0%	$15.19	42
2025-Q4	Unchanged	75,896	0.0%	$798,426	0.0%	$10.38	0
2025-Q3	Decreased	75,896	-44.8%	$811,328	0.0%	$10.48	0
2025-Q2	Decreased	137,499	-29.9%	$1.2M	0.0%	$8.41	0
2025-Q1	Increased	196,015	+538.6%	$2.1M	0.0%	$10.13	42
2024-Q4	Decreased	30,696	-9.0%	$406,415	0.0%	$12.71	0
2024-Q3	Decreased	33,745	-31.8%	$375,582	0.0%	$10.61	0