IES Holdings, Inc. (IESC) — Institutional Holders, Q2 2026

415 institutional investment managers reported a IESC position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $14.2B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1 to 100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.

← IESC stock profile

IESC in Q2 2026: what funds did

Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.

New positions

102

Added to

120

Trimmed

145

Sold out

Biggest buyers

Capital International InvestorsNew · +205,596 sh+$151.0M
BlackRockAdded · +173,949 sh+$127.8M
STATE STREETAdded · +66,525 sh+$48.9M
HRT FINANCIALNew · +44,581 sh+$32.8M
Invesco Ltd.Added · +44,079 sh+$32.4M

Biggest sellers

FMRTrimmed · -126,158 sh-$92.7M
Pertento Partners LLPTrimmed · -62,782 sh-$46.1M
GENDELL JEFFREY LTrimmed · -46,720 sh-$34.3M
CONGRESS ASSET MANAGEMENTSold out · -43,513 sh-$32.0M
Parsifal Capital ManagementTrimmed · -41,096 sh-$30.2M

IESC 13F holders ranked 1–100 of 415

Institutional investors reporting a position in IES Holdings, Inc. on SEC Form 13F-HR for Q2 2026, ranked by reported value.
#	Institution	Shares	Value	% of portfolio	QoQShares vs Q1 2026
1	GENDELL JEFFREY L#1 · 10,293,528 sh	10,293,528	$7.6B	66.79%	-0.5%
2	FMR#2 · 2,245,587 sh	2,245,587	$1.6B	0.07%	-5.3%
3	BlackRock#3 · 883,520 sh	883,520	$649.1M	<0.01%	+24.5%
4	DIMENSIONAL FUND ADVISORS#4 · 420,423 sh	420,423	$308.9M	0.06%	-8.2%
5	VANGUARD CAPITAL MANAGEMENT#5 · 401,936 sh	401,936	$295.3M	<0.01%	+0.8%
6	VANGUARD PORTFOLIO MANAGEMENT#6 · 380,318 sh	380,318	$279.4M	0.01%	-3.1%
7	FIRST ADVISORS#7 · 346,730 sh	346,730	$254.7M	0.15%	-0.7%
8	STATE STREET#8 · 274,069 sh	274,069	$201.3M	<0.01%	+32.1%
9	GEODE CAPITAL MANAGEMENT#9 · 266,996 sh	266,996	$196.2M	0.01%	-9.8%
10	Capital International Investors#10 · 205,596 sh	205,596	$151.0M	0.03%	New
11	UBS Group AG#11 · 198,559 sh	198,559	$145.9M	0.02%	+11.3%
12	Pertento Partners LLP#12 · 168,457 sh	168,457	$123.8M	6.67%	-27.2%
13	MORGAN STANLEY#13 · 154,221 sh	154,221	$113.3M	<0.01%	-13.2%
14	ROYCE & ASSOCIATES#14 · 149,029 sh	149,029	$109.5M	0.88%	0.0%
15	THRIVENT FINANCIAL FOR LUTHERANS#15 · 144,735 sh	144,735	$106.3M	0.18%	-5.2%
16	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP#16 · 126,625 sh	126,625	$93.0M	0.04%	-19.0%
17	FRANKLIN RESOURCES#17 · 126,514 sh	126,514	$92.9M	0.02%	-23.4%
18	Invesco Ltd.#18 · 121,781 sh	121,781	$89.5M	<0.01%	+56.7%
19	NORGES BANK#19 · 107,286 sh	107,286	$78.8M	<0.01%	—
20	GOLDMAN SACHS GROUP#20 · 107,112 sh	107,112	$78.7M	<0.01%	+55.9%
21	RENAISSANCE TECHNOLOGIES#21 · 106,752 sh	106,752	$78.4M	0.11%	+29.6%
22	AltraVue Capital#22 · 96,317 sh	96,317	$70.8M	5.10%	-25.8%
23	LORD, ABBETT#23 · 73,239 sh	73,239	$53.8M	0.15%	+1.2%
24	NORTHERN#24 · 66,527 sh	66,527	$48.9M	<0.01%	-13.5%
25	CHARLES SCHWAB INVESTMENT MANAGEMENT#25 · 65,771 sh	65,771	$48.3M	<0.01%	-21.2%
26	Ophir Asset Management Pty Ltd#26 · 62,763 sh	62,763	$46.1M	3.79%	+14.0%
27	VANGUARD FIDUCIARY#27 · 56,762 sh	56,762	$41.7M	<0.01%	-7.4%
28	PRICE T ROWE ASSOCIATES#28 · 51,110 sh	51,110	$37.5M	<0.01%	-17.9%
29	Bank of New York Mellon#29 · 50,887 sh	50,887	$37.4M	<0.01%	+63.8%
30	Parsifal Capital Management#30 · 48,971 sh	48,971	$36.0M	4.36%	-45.6%
31	AMERICAN CENTURY COMPANIES#31 · 48,730 sh	48,730	$35.8M	0.02%	-39.4%
32	Swedbank AB#32 · 48,000 sh	48,000	$35.3M	0.03%	-11.1%
33	BNP PARIBAS FINANCIAL MARKETS#33 · 45,707 sh	45,707	$33.6M	0.01%	+2114.5%
34	HRT FINANCIAL#34 · 44,581 sh	44,581	$32.8M	0.08%	New
35	LPL Financial#35 · 39,788 sh	39,788	$29.2M	<0.01%	-17.1%
36	BANK OF AMERICA#36 · 37,071 sh	37,071	$27.2M	<0.01%	+9.6%
37	SUSQUEHANNA INTERNATIONAL GROUP, LLP#37 · 36,405 sh	36,405	$26.7M	<0.01%	+101.9%
38	United Capital Management of KS#38 · 35,002 sh	35,002	$25.7M	3.37%	-21.3%
39	PRINCIPAL FINANCIAL GROUP#39 · 34,644 sh	34,644	$25.5M	0.01%	+147.9%
40	DEUTSCHE BANK AG\#40 · 31,552 sh	31,552	$23.2M	<0.01%	-19.0%
41	AMERIPRISE FINANCIAL#41 · 30,359 sh	30,359	$22.3M	<0.01%	+14.2%
42	NEW YORK STATE COMMON RETIREMENT FUND#42 · 29,054 sh	29,054	$21.3M	0.03%	-12.6%
43	JPMORGAN CHASE#43 · 25,421 sh	25,421	$18.7M	<0.01%	+15.9%
44	AQR CAPITAL MANAGEMENT#44 · 23,930 sh	23,930	$17.6M	<0.01%	+10.8%
45	Legato Capital Management#45 · 21,306 sh	21,306	$15.7M	1.30%	-22.4%
46	Neuberger Berman Group#46 · 21,050 sh	21,050	$15.5M	0.01%	-47.3%
47	Man Group plc#47 · 20,501 sh	20,501	$15.1M	0.02%	-22.8%
48	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME#48 · 18,863 sh	18,863	$13.9M	<0.01%	+15.4%
49	Swiss National Bank#49 · 17,980 sh	17,980	$13.2M	<0.01%	+1.4%
50	Nuveen#50 · 17,077 sh	17,077	$12.5M	<0.01%	-14.1%
51	RHUMBLINE ADVISERS#51 · 17,074 sh	17,074	$12.5M	<0.01%	+42.5%
52	ROYAL BANK OF CANADA#52 · 16,561 sh	16,561	$12.2M	<0.01%	+140.3%
53	Palisades Investment Partners#53 · 15,003 sh	15,003	$11.0M	3.13%	+2.6%
54	RBF Capital#54 · 15,000 sh	15,000	$11.0M	0.46%	0.0%
55	RENAISSANCE GROUP#55 · 14,849 sh	14,849	$10.9M	0.44%	-31.4%
56	MILLENNIUM MANAGEMENT#56 · 14,685 sh	14,685	$10.8M	<0.01%	+19.8%
57	LAZARD ASSET MANAGEMENT#57 · 14,546 sh	14,546	$10.7M	0.02%	+34.4%
58	VICTORY CAPITAL MANAGEMENT#58 · 14,463 sh	14,463	$10.6M	<0.01%	-21.9%
59	Cetera Investment Advisers#59 · 13,788 sh	13,788	$10.1M	<0.01%	+28.3%
60	RMB Capital Management#60 · 13,667 sh	13,667	$10.0M	0.15%	New
61	AdvisorShares Investments#61 · 13,474 sh	13,474	$9.9M	1.20%	-18.3%
62	SEGALL BRYANT & HAMILL#62 · 13,035 sh	13,035	$9.6M	0.11%	-67.5%
63	Legal & General Group Plc#63 · 12,893 sh	12,893	$9.5M	<0.01%	+49.6%
64	MANUFACTURERS LIFE INSURANCE COMPANY, THE#64 · 12,713 sh	12,713	$9.3M	<0.01%	+23.3%
65	Illinois Municipal Retirement Fund#65 · 12,641 sh	12,641	$9.3M	0.10%	+9.2%
66	Toroso Investments#66 · 12,526 sh	12,526	$9.2M	0.02%	-11.3%
67	Steamboat Capital Partners#67 · 12,481 sh	12,481	$9.2M	1.96%	-30.5%
68	VIRGINIA RETIREMENT SYSTEMS ET Al#68 · 12,060 sh	12,060	$8.9M	0.03%	+193.4%
69	Emerald Investment Advisers#69 · 11,518 sh	11,518	$8.5M	0.56%	-24.9%
70	CANADA PENSION PLAN INVESTMENT BOARD#70 · 10,760 sh	10,760	$7.9M	<0.01%	New
71	TUDOR INVESTMENT ET AL#71 · 10,250 sh	10,250	$7.5M	0.01%	New
72	Bridgewater Associates#72 · 10,114 sh	10,114	$7.4M	0.03%	-54.4%
73	Vident Advisory#73 · 9,712 sh	9,712	$7.1M	0.05%	-0.9%
74	Asset Management One , Ltd.#74 · 9,707 sh	9,707	$7.1M	0.02%	+111.0%
75	WELLS FARGO & COMPANY#75 · 9,424 sh	9,424	$6.9M	<0.01%	-25.5%
76	VAN ECK ASSOCIATES#76 · 9,292 sh	9,292	$6.8M	<0.01%	New
77	Retirement Systems of Alabama#77 · 9,074 sh	9,074	$6.7M	0.02%	New
78	CREDIT AGRICOLE S A#78 · 8,554 sh	8,554	$6.3M	0.01%	-28.4%
79	RIHO Partners#79 · 8,510 sh	8,510	$6.3M	3.52%	-0.4%
80	VANGUARD ASSET MANAGEMENT, Ltd#80 · 8,471 sh	8,471	$6.2M	<0.01%	+7.6%
81	Moran Wealth Management#81 · 8,332 sh	8,332	$6.1M	—	-4.4%
82	Russell Investments Group, Ltd.#82 · 8,219 sh	8,219	$6.0M	<0.01%	+323.7%
83	De Lisle Partners LLP#83 · 8,086 sh	8,086	$5.9M	0.65%	-14.9%
84	Fiera Capital#84 · 7,974 sh	7,974	$5.9M	0.02%	-41.1%
85	Jupiter Topco#85 · 7,926 sh	7,926	$5.8M	<0.01%	—
86	Truvestments Capital#86 · 7,759 sh	7,759	$5.7M	0.85%	+2.2%
87	SUSQUEHANNA FUNDAMENTAL INVESTMENTS#87 · 7,565 sh	7,565	$5.6M	0.10%	+1029.1%
88	STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM#88 · 7,500 sh	7,500	$5.5M	<0.01%	+184.5%
89	POLEN CAPITAL MANAGEMENT#89 · 7,275 sh	7,275	$5.3M	0.05%	-39.1%
90	Creative Planning#90 · 7,139 sh	7,139	$5.2M	<0.01%	+34.6%
91	Parkway Wealth Management Group#91 · 7,000 sh	7,000	$5.1M	—	-13.6%
92	ALLIANCEBERNSTEIN L.P.#92 · 10,247 sh	10,247	$4.9M	<0.01%	+10.3%
93	RAYMOND JAMES FINANCIAL#93 · 6,548 sh	6,548	$4.8M	<0.01%	-76.3%
94	Catalyst Funds Management Pty Ltd#94 · 6,459 sh	6,459	$4.7M	0.27%	New
95	DARK FOREST CAPITAL MANAGEMENT#95 · 6,408 sh	6,408	$4.7M	0.30%	+54.6%
96	Handelsbanken Fonder AB#96 · 6,340 sh	6,340	$4.7M	0.01%	+2.6%
97	ENVESTNET ASSET MANAGEMENT#97 · 6,166 sh	6,166	$4.5M	<0.01%	-16.0%
98	TRUIST FINANCIAL#98 · 5,745 sh	5,745	$4.2M	<0.01%	-4.8%
99	D. E. Shaw#99 · 5,624 sh	5,624	$4.1M	<0.01%	+411.3%
100	Informed Momentum#100 · 5,562 sh	5,562	$4.1M	0.36%	-1.6%

Funds that sold out of IESC in Q2 2026 (36)

Held IESC at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.

Institutions that held IESC in Q1 2026 and reported no position in Q2 2026.
Institution	Shares sold	Value in Q1 2026
CONGRESS ASSET MANAGEMENT43,513 sh	43,513	$20.7M
KENNEDY CAPITAL MANAGEMENT33,020 sh	33,020	$15.7M
State of Wyoming17,722 sh	17,722	$8.4M
CastleKnight Management10,455 sh	10,455	$5.0M
XTX Topco Ltd6,602 sh	6,602	$3.1M
Cavalier Investments5,560 sh	5,560	$2.6M
TIMUCUAN ASSET MANAGEMENT5,000 sh	5,000	$2.4M
MIRAE ASSET GLOBAL ETFS Ltd.4,240 sh	4,240	$2.0M
LRT Capital Management3,280 sh	3,280	$1.6M
ExodusPoint Capital Management3,180 sh	3,180	$1.5M
INTECH INVESTMENT MANAGEMENT2,263 sh	2,263	$1.1M
Golden State Equity Partners2,006 sh	2,006	$955.8K
Cambria Investment Management, L.P.1,403 sh	1,403	$668.5K
INCEPTIONR1,349 sh	1,349	$642.8K
ProShare Advisors1,311 sh	1,311	$624.7K
Itau Unibanco Holding S.A.1,200 sh	1,200	$473.1K
Diametric Capital993 sh	993	$473.1K
IMC-Chicago674 sh	674	$321.1K
CIBC Bancorp USA527 sh	527	$251.1K
PRELUDE CAPITAL MANAGEMENT519 sh	519	$247.3K
nVerses Capital509 sh	509	$242.5K
Militia Capital Management458 sh	458	$218.2K
QUADRANT CAPITAL GROUP68 sh	68	$65.2K
Matrix78 sh	78	$37.0K
Opal Wealth Advisors76 sh	76	$36.2K
Root Financial Partners71 sh	71	$33.8K
Optiver Holding B.V.52 sh	52	$24.8K
EASTERN BANK46 sh	46	$21.9K
Kemnay Advisory Services40 sh	40	$19.1K
Altshuler Shaham Ltd10 sh	10	$4.8K
WFA of San Diego4 sh	4	$1.9K
TWIN PEAKS WEALTH ADVISORS3 sh	3	$1.4K
Vermillion Wealth Management2 sh	2	$953.00
Portus Wealth Advisors2 sh	2	$953.00
Aster Capital Management (DIFC) Ltd3 sh	3	$495.00
CURIO WEALTH1 sh	1	$476.00

Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.