IES HLDGS INC

Ticker: IESC CUSIP: 44951W106 Class: Common Stock

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 3,295 Value ($000) $1,282 Avg Close $401.94 Range $340.13 - $482.35

Q2 2025

Shares 16,621 Value ($000) $4,924 Avg Close $235.67 Range $146.51 - $298.31

Q1 2025

Shares 9,977 Value ($000) $1,647 Avg Close $208.57 Range $157.64 - $318.66

Q4 2024

Shares 50,731 Value ($000) $10,195 Avg Close $240.41 Range $191.23 - $320.08

Q3 2024

Shares 40,538 Value ($000) $8,092 Avg Close $162.13 Range $129.16 - $207.05

Q2 2024

Shares 25,407 Value ($000) $3,540 Avg Close $140.58 Range $112.73 - $184.38

Q1 2024

Shares 60,317 Value ($000) $7,337 Avg Close $95.85 Range $76.26 - $122.83

Q4 2023

Shares 26,826 Value ($000) $2,125 Avg Close $69.75 Range $59.75 - $86.44

Q3 2023

Shares 12,184 Value ($000) $803 Avg Close $65.10 Range $53.00 - $76.80

Q2 2023

Shares 33,461 Value ($000) $1,903 Avg Close $47.79 Range $40.00 - $58.13

Q1 2023

Shares 60,994 Value ($000) $2,628 Avg Close $41.03 Range $35.00 - $46.00

Q4 2022

Shares 51,055 Value ($000) $1,816 Avg Close $32.42 Range $27.68 - $38.55

Q3 2022

Shares 35,530 Value ($000) $981 Avg Close $30.89 Range $25.22 - $34.65

Q2 2022

Shares 16,979 Value ($000) $512 Avg Close $32.17 Range $24.94 - $41.13

Q1 2022

Shares 5,712 Value ($000) $230 Avg Close $45.10 Range $39.75 - $54.65

Q4 2021

Shares 9,487 Value ($000) $481 Avg Close $50.09 Range $44.95 - $55.98

Q3 2021

Shares 34,904 Value ($000) $1,595 Avg Close $48.60 Range $41.77 - $55.23

Q2 2021

Shares 15,642 Value ($000) $803 Avg Close $51.82 Range $47.71 - $56.24

Q1 2021

Shares 14,929 Value ($000) $753 Avg Close $48.11 Range $43.02 - $55.30

Q4 2020

Shares 51,526 Value ($000) $2,372 Avg Close $39.10 Range $31.20 - $49.85

Q3 2020

Shares 39,923 Value ($000) $1,269 Avg Close $27.40 Range $19.98 - $36.47

Q2 2020

Shares 34,292 Value ($000) $795 Avg Close $20.91 Range $15.97 - $24.88

Q1 2020

Shares 35,532 Value ($000) $627 Avg Close $23.32 Range $13.73 - $27.78

Q4 2019

Shares 7,976 Value ($000) $205 Avg Close $21.63 Range $19.35 - $27.20

Q3 2019

Shares 11,563 Value ($000) $238 Avg Close $19.02 Range $17.76 - $20.99

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,295	$1,282	$401.94	$340.13 - $482.35
Q2 2025	16,621	$4,924	$235.67	$146.51 - $298.31
Q1 2025	9,977	$1,647	$208.57	$157.64 - $318.66
Q4 2024	50,731	$10,195	$240.41	$191.23 - $320.08
Q3 2024	40,538	$8,092	$162.13	$129.16 - $207.05
Q2 2024	25,407	$3,540	$140.58	$112.73 - $184.38
Q1 2024	60,317	$7,337	$95.85	$76.26 - $122.83
Q4 2023	26,826	$2,125	$69.75	$59.75 - $86.44
Q3 2023	12,184	$803	$65.10	$53.00 - $76.80
Q2 2023	33,461	$1,903	$47.79	$40.00 - $58.13
Q1 2023	60,994	$2,628	$41.03	$35.00 - $46.00
Q4 2022	51,055	$1,816	$32.42	$27.68 - $38.55
Q3 2022	35,530	$981	$30.89	$25.22 - $34.65
Q2 2022	16,979	$512	$32.17	$24.94 - $41.13
Q1 2022	5,712	$230	$45.10	$39.75 - $54.65
Q4 2021	9,487	$481	$50.09	$44.95 - $55.98
Q3 2021	34,904	$1,595	$48.60	$41.77 - $55.23
Q2 2021	15,642	$803	$51.82	$47.71 - $56.24
Q1 2021	14,929	$753	$48.11	$43.02 - $55.30
Q4 2020	51,526	$2,372	$39.10	$31.20 - $49.85
Q3 2020	39,923	$1,269	$27.40	$19.98 - $36.47
Q2 2020	34,292	$795	$20.91	$15.97 - $24.88
Q1 2020	35,532	$627	$23.32	$13.73 - $27.78
Q4 2019	7,976	$205	$21.63	$19.35 - $27.20
Q3 2019	11,563	$238	$19.02	$17.76 - $20.99