Question 1

Does Windacre Partnership own SGI stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Windacre Partnership holds 8,420,300 shares of SGI (Somnigroup International), worth $660.2M.

Question 2

How many shares of SGI does Windacre Partnership own?

Accepted Answer

As of its Q2 2026 13F, Windacre Partnership holds 8,420,300 shares of SGI (Somnigroup International).

Question 3

What is Windacre Partnership's SGI position worth?

Accepted Answer

As of its Q2 2026 13F, Windacre Partnership's SGI position is worth $660.2M.

Question 4

Is Windacre Partnership buying or selling SGI?

Accepted Answer

In Q2 2026, Windacre Partnership increased its SGI position by 197,540 shares (+2.4%).

Question 5

When did Windacre Partnership first buy SGI?

Accepted Answer

Windacre Partnership first reported SGI in its Q1 2025 13F and has listed it in 6 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	8.4M	+2.4%	$660.2M	6.5%	$78.40	66
2026-Q1	Decreased	8.2M	-11.8%	$607.8M	6.5%	$86.13	0
2025-Q4	Decreased	9.3M	-0.5%	$832.6M	8.9%	$90.31	0
2025-Q3	Increased	9.4M	+20.2%	$790.5M	9.9%	$82.36	76
2025-Q2	Decreased	7.8M	-25.1%	$530.6M	7.3%	$67.27	0
2025-Q1	New	10.4M	-	$623M	9.3%	$57.99	100

SGI6 quarters

SGI
6 quarters