GATEWAY INVESTMENT ADVISERS LLC

Position in STLD — Steel Dynamics Inc

CIK 1114618 CINCINNATI, OH

Position in STLD

as of Jun 30, 2026 · filed Jul 20, 2026 Compact

Position Value

$11,957,848

+$2,709,628 QoQ

Shares Held

52,113

+1.4% QoQ

Ownership

0.036%

of shares outstanding

% of Portfolio

0.12%

of 13F equity value

Holder Rank

#151

of 1,017 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Basic Materials · as of Jun 30, 2026

GATEWAY INVESTMENT ADVISERS LLC holds $12,995,769 across 3 Steel names. STLD ranks #1 (92.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	STLD	Steel Dynamics Inc This page	52,113	$11,957,848
2	NUE	Nucor Corp	3,613	$804,795
3	RS	Reliance, Inc.	624	$233,126

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$11,957,848	52,113	+1.4%	Shares	Sole	2026-07-20
2026-03-31	$9,248,220	51,379	+2.0%	Shares	Sole	2026-04-13
2025-12-31	$8,531,468	50,348	-0.0%	Shares	Sole	2026-02-03
2025-09-30	$7,022,391	50,365	-0.0%	Shares	Sole	2025-10-21
2025-06-30	$6,448,247	50,373	+0.0%	Shares	Sole	2025-07-09
2025-03-31	$6,300,029	50,368	-6.7%	Shares	Sole	2025-04-11
2024-12-31	$6,160,692	54,008	-3.6%	Shares	Sole	2025-01-15
2024-09-30	$7,064,766	56,034	+0.3%	Shares	Sole	2024-10-10
2024-06-30	$7,236,201	55,878	+1.0%	Shares	Sole	2024-07-12
2024-03-31	$8,200,676	55,324	+1.5%	Shares	Sole	2024-04-12
2023-12-31	$6,436,686	54,502	+2.7%	Shares	Sole	2024-01-10
2023-09-30	$5,692,202	53,089	-1.7%	Shares	Sole	2023-10-19
2023-06-30	$5,880,259	53,982	-0.1%	Shares	Sole	2023-07-14
2023-03-31	$6,106,483	54,011	+1.7%	Shares	Sole	2023-04-11
2022-12-31	$5,189,140	53,113	+1.2%	Shares	Sole	2023-01-13
2022-09-30	$3,725,087	52,503	-53.4%	Shares	Sole	2022-10-07
2022-06-30	$7,446,571	112,571	-0.0%	Shares	Sole	2022-07-13
2022-03-31	$9,394,968	112,609	-22.3%	Shares	Sole	2022-04-14
2021-12-31	$9,000,025	144,998	+0.3%	Shares	Sole	2022-01-14
2021-09-30	$8,457,319	144,619	-19.6%	Shares	Sole	2021-10-22
2021-06-30	$10,716,735	179,811	-0.3%	Shares	Sole	2021-07-13
2021-03-31	$9,155,276	180,364	0.0%	Shares	Sole	2021-04-14
2020-12-31	$6,650,020	180,364	-0.0%	Shares	Sole	2021-01-14
2020-09-30	$5,165,653	180,428	0.0%	Shares	Sole	2020-10-19
2020-06-30	$4,707,366	180,428	-27.8%	Shares	Sole	2020-07-15
2020-03-31	$5,635,022	250,001	—	Shares	Sole	2020-04-13
No filing history on record for this holder in this stock.