IES Ownership | Who Owns IES?

IES Ownership Summary

IES is owned by 97.11% institutional investors, 3.06% insiders. Gendell jeffrey l is the largest institutional shareholder, holding 51.66% of IESC shares. First Trust RBA Amer Indl RenaisTM ETF is the top mutual fund, with 2.75% of its assets in IES shares.

IESC Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	IES	97.11%	3.06%	-0.17%
Sector	Industrials Stocks	67.86%	16.46%	15.68%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Gendell jeffrey l	10.29M	51.66%	$7.56B
Fmr	2.25M	11.27%	$1.65B
Blackrock funding, inc. /de	883.52K	4.43%	$649.09M
Vanguard group	853.21K	4.29%	$331.92M
Blackrock	614.00K	3.04%	$85.55M
Dimensional fund advisors lp	420.42K	2.11%	$308.86M
Vanguard capital management	401.94K	2.02%	$295.29M
First trust advisors lp	346.73K	1.74%	$254.73M
State street	274.07K	1.38%	$201.35M
Geode capital management	267.00K	1.34%	$196.18M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Gendell jeffrey l	10.29M	66.79%	$7.56B
Pertento partners llp	168.46K	6.67%	$123.76M
Altravue capital	96.32K	5.10%	$70.76M
Coombe, bender	55.18K	4.53%	$7.69M
Parsifal capital management, lp	48.97K	4.36%	$35.98M
Ophir asset management pty	62.76K	3.79%	$46.11M
United capital management of ks	35.00K	3.37%	$25.71M
Point break capital management	4.20K	3.36%	$3.09M
Palisades investment partners	15.00K	3.13%	$11.02M
Yorktown management & research	5.51K	2.48%	$4.05M

Top Buyers

Holder	Shares	% Assets	Change
Capital investors	205.60K	0.03%	205.60K
Blackrock funding, inc. /de	883.52K	0.01%	173.95K
Norges bank	107.29K	0.01%	107.29K
State street	274.07K	0.01%	66.53K
Sixth street partners management company	65.77K	0.01%	65.77K

Top Sellers

Holder	Shares	% Assets	Change
Fmr	2.25M	0.07%	-126.16K
Driehaus capital management	-	-	-77.08K
Hennessy advisors	-	-	-74.10K
Pertento partners llp	168.46K	6.67%	-62.78K
Summit partners public asset management	-	-	-53.00K

New Positions

Holder	Shares	% Assets	Change	Value
Capital investors	205.60K	0.03%	205.60K	$151.04M
Norges bank	107.29K	0.01%	107.29K	$78.82M
Sixth street partners management company	65.77K	0.01%	65.77K	$48.32M
Rmb capital management	13.67K	0.15%	13.67K	$10.04M
Tudor investment corp et al	10.25K	0.01%	10.25K	$7.53M

Sold Out

Holder	Change
Td capital management	-1.00
Toronto dominion bank	-1.00
Claris advisors, llc / mo /	-1.00
Atlantic private wealth	-1.00
Curio wealth	-1.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2026	431	16.17%	19,349,358	0.85%	97	1.04%	223	14.95%	146	35.19%
Mar 31, 2026	367	2.80%	19,178,950	1.18%	96	1.06%	193	3.76%	107	0.94%
Dec 31, 2025	273	-18.51%	15,866,895	-17.29%	79	0.86%	135	-25.41%	85	-8.60%
Sep 30, 2025	322	12.98%	19,173,523	0.30%	96	1.05%	170	8.28%	91	1.11%
Jun 30, 2025	279	6.08%	18,886,886	0.62%	94	1.07%	153	21.43%	88	-5.38%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
First Trust RBA Amer Indl RenaisTM ETF	548.30K	2.75%	945.00
Strategic Advisers Fidelity US TtlStk	400.46K	2.01%	-4.43K
iShares Core S&P Mid-Cap ETF	301.07K	1.51%	9.00
Vanguard MStar Total Stk Mkt Idx Invest	285.94K	1.43%	885.00
Vanguard Morn Total Stk Mkt Idx Investor	285.05K	1.43%	-875.00
Vanguard Total Stock Mkt Idx Inv	285.05K	1.43%	-875.00
Fidelity Stock Selector Small Cap	258.47K	1.30%	-
Vanguard US Total Market Shares ETF	251.94K	1.26%	-
Fidelity Small Cap Value Fund	232.91K	1.17%	-
iShares Russell 2000 ETF	216.06K	1.08%	1.98K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Jun 12, 2026	GENDELL JEFFREY L ET AL	Executive Chairman	Sell	$5.68M
Jun 12, 2026	GENDELL JEFFREY L ET AL	Executive Chairman	Sell	$7.60M
Jun 12, 2026	GENDELL JEFFREY L ET AL	Executive Chairman	Sell	$15.00M
Jun 12, 2026	GENDELL JEFFREY L ET AL	Executive Chairman	Sell	$3.01K
Jun 12, 2026	GENDELL JEFFREY L ET AL	Executive Chairman	Sell	$1.91M

Insider Transactions Trends

Date	Buy	Sell
2026 Q2	-	56
2026 Q1	-	39
2025 Q4	-	39
2025 Q3	-	58
2025 Q2	-	5

IESC Ownership FAQ

Who owns the most shares of IES?

IES’s largest shareholders are Gendell jeffrey l (10.29M shares, 51.66%), Fmr (2.25M shares, 11.27%), and Blackrock funding, inc. /de (883.52K shares, 4.43%). Together, they hold 67.36% of IES’s total shares outstanding.

Does Blackrock own IES?

Yes, BlackRock owns 3.04% of IES, totaling 614K shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 85.55M$. In the last quarter, BlackRock decreased its holdings by -846 shares, a -0.14% change.

Who is IES’s biggest shareholder by percentage of total assets invested?

Gendell jeffrey l is IES’s biggest shareholder by percentage of total assets invested, with 66.79% of its assets in 10.29M IES shares, valued at 7.56B$.

Who is the top mutual fund holder of IES shares?

First Trust RBA Amer Indl RenaisTM ETF is the top mutual fund holder of IES shares, with 2.75% of its total shares outstanding invested in 548.3K IES shares.

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