AMERICAN CENTURY COMPANIES INC

Position in IESC — IES Holdings, Inc.

CIK 748054 KANSAS CITY, MO

Position in IESC

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$71,599,963

-$5,082,165 QoQ

Shares Held

97,460

-39.4% QoQ

Ownership

0.245%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

#28

of 410 holders

Holding Since

Sep 2023

12 quarters on record

Voting authority Sole 90% Shared 10% None 0%

Industrials · as of Jun 30, 2026

AMERICAN CENTURY COMPANIES INC holds $2,058,095,631 across 32 Engineering & Construction names. IESC ranks #11 (3.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AGX	Argan Inc	447,983	$357,736,824
2	FIX	Comfort Systems USA Inc	162,875	$322,810,106
3	PWR	Quanta Services, Inc.	291,356	$209,787,974
4	TPC	Tutor Perini Corp	2,283,291	$189,444,654
5	MYRG	Myr Group Inc.	322,612	$161,435,044
6	FLR	Fluor Corp	1,972,910	$103,360,754
7	EME	EMCOR Group, Inc.	124,329	$103,178,150
8	STRL	Sterling Infrastructure, Inc.	120,836	$101,424,904

12 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$71,599,963	48,730	-39.4%	Shares	Defined	2026-08-12
2026-03-31	$76,682,128	80,469	-14.8%	Shares	Defined	2026-05-15
2025-12-31	$73,455,534	94,411	+7.5%	Shares	Defined	2026-02-13
2025-09-30	$69,876,648	87,862	+14.8%	Shares	Defined	2025-11-12
2025-06-30	$45,353,405	76,551	+42.6%	Shares	Defined	2025-08-12
2025-03-31	$17,732,483	53,699	+1.8%	Shares	Defined	2025-05-13
2024-12-31	$21,194,447	52,733	-5.8%	Shares	Defined	2025-02-11
2024-09-30	$22,359,036	56,004	+1.5%	Shares	Defined	2024-11-12
2024-06-30	$15,372,836	55,167	+57.9%	Shares	Defined	2024-08-07
2024-03-31	$8,497,040	34,927	+241.7%	Shares	Defined	2024-05-14
2023-12-31	$1,619,732	10,223	+171.5%	Shares	Defined	2024-02-13
2023-09-30	$496,132	3,766	—	Shares	Defined	2023-11-13
No filing history on record for this holder in this stock.