Question 1

Does Renaissance Technologies own NGG stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Renaissance Technologies holds 1,894,298 shares of NGG (National Grid), worth $157M.

Question 2

How many shares of NGG does Renaissance Technologies own?

Accepted Answer

As of its Q2 2026 13F, Renaissance Technologies holds 1,894,298 shares of NGG (National Grid).

Question 3

What is Renaissance Technologies' NGG position worth?

Accepted Answer

As of its Q2 2026 13F, Renaissance Technologies' NGG position is worth $157M.

Question 4

Is Renaissance Technologies buying or selling NGG?

Accepted Answer

In Q2 2026, Renaissance Technologies reduced its NGG position by 274,457 shares (-12.7%).

Question 5

When did Renaissance Technologies first buy NGG?

Accepted Answer

Renaissance Technologies already held NGG in its Q3 2019 13F, the earliest on record, and has listed it in 28 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	1.9M	-12.7%	$157M	0.2%	$82.87	0
2026-Q1	Decreased	2.2M	-10.2%	$183.5M	0.3%	$82.43	0
2025-Q4	Decreased	2.4M	-19.8%	$186.8M	0.3%	$75.37	0
2025-Q3	Decreased	3M	-4.3%	$218.7M	0.3%	$69.81	0
2025-Q2	Increased	3.1M	+4.7%	$234.1M	0.3%	$71.48	38
2025-Q1	Decreased	3M	-3.6%	$197.1M	0.3%	$61.25	0
2024-Q4	Decreased	3.1M	-0.1%	$185.2M	0.3%	$55.47	0
2024-Q3	Increased	3.1M	+1.8%	$217.3M	0.3%	$63.98	37