Question 1

Does Renaissance Technologies own IESC stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Renaissance Technologies holds 106,752 shares of IESC (IES Holdings), worth $78.4M.

Question 2

How many shares of IESC does Renaissance Technologies own?

Accepted Answer

As of its Q2 2026 13F, Renaissance Technologies holds 106,752 shares of IESC (IES Holdings).

Question 3

What is Renaissance Technologies' IESC position worth?

Accepted Answer

As of its Q2 2026 13F, Renaissance Technologies' IESC position is worth $78.4M.

Question 4

Is Renaissance Technologies buying or selling IESC?

Accepted Answer

In Q2 2026, Renaissance Technologies increased its IESC position by 24,400 shares (+29.6%).

Question 5

When did Renaissance Technologies first buy IESC?

Accepted Answer

Renaissance Technologies already held IESC 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	Increased	106,752	+29.6%	$78.4M	0.1%	$734.66	45
2026-Q1	Decreased	82,352	-15.4%	$39.2M	0.1%	$476.47	0
2025-Q4	Decreased	97,392	-7.9%	$37.9M	0.1%	$389.02	0
2025-Q3	Decreased	105,732	-20.2%	$42M	0.1%	$397.65	0
2025-Q2	Decreased	132,532	-11.9%	$39.3M	0.1%	$296.23	0
2025-Q1	Decreased	150,432	-8.0%	$24.8M	0.0%	$165.11	0
2024-Q4	Decreased	163,532	-8.5%	$32.9M	0.0%	$200.96	0
2024-Q3	Decreased	178,732	-4.2%	$35.7M	0.1%	$199.62	0
2024-Q2	Increased	186,532	+2.8%	$26M	0.0%	$139.33	29
2024-Q1	Decreased	181,432	-10.7%	$22.1M	0.0%	$121.64	0
2023-Q4	Increased	203,232	+11.8%	$16.1M	0.0%	$79.22	32
2023-Q3	Decreased	181,732	-0.5%	$12M	0.0%	$65.87	0
2023-Q2	Increased	182,598	+3.4%	$10.4M	0.0%	$56.88	29
2023-Q1	Increased	176,532	+0.2%	$7.6M	0.0%	$43.09	27
2022-Q4	Decreased	176,132	-7.2%	$6.3M	0.0%	$35.57	0
2022-Q3	Decreased	189,832	-11.5%	$5.2M	0.0%	$27.62	0
2022-Q2	Increased	214,432	+0.4%	$6.5M	0.0%	$30.17	27
2022-Q1	Decreased	213,532	-4.7%	$8.6M	0.0%	$40.20	0
2021-Q4	Decreased	224,032	-4.5%	$11.3M	0.0%	$50.64	0
2021-Q3	Decreased	234,632	-1.3%	$10.7M	0.0%	$45.69	0
2021-Q2	Decreased	237,732	-9.9%	$12.2M	0.0%	$51.36	0
2021-Q1	Decreased	263,832	-15.6%	$13.3M	0.0%	$50.41	0
2020-Q4	Decreased	312,632	-16.1%	$14.4M	0.0%	$46.04	0
2020-Q3	Decreased	372,632	-1.1%	$11.8M	0.0%	$31.77	0
2020-Q2	Increased	376,832	+5.1%	$8.7M	0.0%	$23.17	29
2020-Q1	Increased	358,693	+10.2%	$6.3M	0.0%	$17.65	30
2019-Q4	Increased	325,532	+4.2%	$8.4M	0.0%	$25.66	29
2019-Q3	First report	312,532	-	$6.4M	0.0%	$20.59	0