Robeco Institutional Asset Management B.V.

Position in GGB — Gerdau S.A.

CIK 1418773 ROTTERDAM, P7

Position in GGB

as of Mar 31, 2026 · filed Apr 21, 2026 Compact

Position Value

$488,700

+$191,305 QoQ

Shares Held

135,374

+68.0% QoQ

Ownership

0.011%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2023

12 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Basic Materials · as of Mar 31, 2026

Robeco Institutional Asset Management B.V. holds $267,332,002 across 5 Steel names. GGB ranks #5 (0.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	STLD	Steel Dynamics Inc	1,197,250	$215,505,000
2	RS	Reliance, Inc.	63,383	$19,263,361
3	TX	Ternium S.A.	413,553	$16,604,152
4	NUE	Nucor Corp	91,489	$15,470,789
5	GGB	Gerdau S.A. This page	135,374	$488,700

12 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$488,700	135,374	+68.0%	Shares	Defined	2026-04-21
2025-12-31	$297,395	80,595	-69.3%	Shares	Defined	2026-01-23
2025-09-30	$813,257	262,341	+314.9%	Shares	Defined	2025-10-22
2025-06-30	$184,619	63,226	-86.1%	Shares	Defined	2025-07-18
2025-03-31	$1,292,350	455,053	+789.5%	Shares	Defined	2025-04-23
2024-12-31	$147,337	51,159	+151.3%	Shares	Defined	2025-01-23
2024-09-30	$71,253	20,358	0.0%	Shares	Defined	2024-10-29
2024-06-30	$67,181	20,358	-90.9%	Shares	Defined	2024-07-23
2023-12-31	$904,859	223,881	0.0%	Shares	Defined	2024-02-14
2023-09-30	$889,926	223,881	0.0%	Shares	Defined	2023-10-24
2023-06-30	$973,882	223,881	0.0%	Shares	Defined	2023-07-24
2023-03-31	$919,770	223,881	—	Shares	Defined	2023-05-04
No filing history on record for this holder in this stock.