Robeco Institutional Asset Management B.V.

Position in STLD — Steel Dynamics Inc

CIK 1418773 ROTTERDAM, P7

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Position in STLD

as of Jun 30, 2026 · filed Jul 21, 2026 Compact

Position Value

$248,031,345

+$32,526,345 QoQ

Shares Held

1,080,935

-9.7% QoQ

Ownership

0.754%

of shares outstanding

% of Portfolio

0.31%

of 13F equity value

Holder Rank

#27

of 1,017 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 76% Shared 0% None 24%

Common Shares in STLD Over Time

Shares Held

Position Value (USD)

Position in Steel

Basic Materials · as of Jun 30, 2026

Robeco Institutional Asset Management B.V. holds $345,804,815 across 5 Steel names. STLD ranks #1 (71.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	STLD	Steel Dynamics Inc This page	1,080,935	$248,031,345
2	RS	Reliance, Inc.	139,032	$51,942,355
3	NUE	Nucor Corp	119,509	$26,620,629
4	TX	Ternium S.A.	430,485	$18,381,709
5	GGB	Gerdau S.A.	205,143	$828,777

All Filings in STLD

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26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$248,031,345	1,080,935	-9.7%	Shares	Defined	2026-07-21
2026-03-31	$215,505,000	1,197,250	-40.4%	Shares	Defined	2026-04-21
2025-12-31	$340,289,320	2,008,199	+3.7%	Shares	Defined	2026-01-23
2025-09-30	$269,947,216	1,936,077	+15.5%	Shares	Defined	2025-10-22
2025-06-30	$214,541,303	1,675,973	+40.6%	Shares	Defined	2025-07-18
2025-03-31	$149,053,958	1,191,669	+531.0%	Shares	Defined	2025-04-23
2024-12-31	$21,542,803	188,856	-33.0%	Shares	Defined	2025-01-23
2024-09-30	$35,565,150	282,084	-36.3%	Shares	Defined	2024-10-29
2024-06-30	$57,335,736	442,747	-7.6%	Shares	Defined	2024-07-23
2024-03-31	$71,050,344	479,325	-19.0%	Shares	Defined	2024-04-24
2023-12-31	$69,915,436	592,002	-10.1%	Shares	Defined	2024-02-14
2023-09-30	$70,642,969	658,860	-9.0%	Shares	Defined	2023-10-24
2023-06-30	$78,891,789	724,243	+8.1%	Shares	Defined	2023-07-24
2023-03-31	$75,759,018	670,078	+53.1%	Shares	Defined	2023-05-04
2022-12-31	$42,763,876	437,706	+172.9%	Shares	Defined	2023-02-07
2022-09-30	$11,378,464	160,373	+83.8%	Shares	Defined	2022-12-01
2022-06-30	$5,771,653	87,251	+41.5%	Shares	Defined	2022-12-01
2022-03-31	$5,145,461	61,674	-19.8%	Shares	Defined	2022-12-01
2021-12-31	$4,771,320	76,870	+19.6%	Shares	Defined	2022-12-01
2021-09-30	$3,758,685	64,273	+36.3%	Shares	Defined	2022-12-01
2021-06-30	$2,810,080	47,149	-71.8%	Shares	Defined	2022-12-01
2021-03-31	$8,476,412	166,990	-79.2%	Shares	Defined	2022-12-01
2020-12-31	$29,588,359	802,505	-26.8%	Shares	Defined	2022-12-01
2020-09-30	$31,400,754	1,096,778	-2.3%	Shares	Defined	2021-01-19
2020-06-30	$29,281,041	1,122,309	-5.1%	Shares	Defined	2021-01-19
2020-03-31	$26,658,103	1,182,702	—	Shares	Defined	2021-01-19
No filing history on record for this holder in this stock.