ACADIAN ASSET MANAGEMENT LLC

Position in GGB — Gerdau S.A.

CIK 916542 Boston, MA

Back to GGB Full portfolio

Position in GGB

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$196,637,857

+$149,560,198 QoQ

Shares Held

48,672,737

+273.2% QoQ

Ownership

2.48%

of shares outstanding

% of Portfolio

0.24%

of 13F equity value

Holder Rank

of 213 holders

Holding Since

Sep 2020

24 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in GGB Over Time

Shares Held

Position Value (USD)

Position in Steel

Basic Materials · as of Jun 30, 2026

ACADIAN ASSET MANAGEMENT LLC holds $696,218,389 across 12 Steel names. GGB ranks #2 (28.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	NUE	Nucor Corp	914,675	$203,743,856
2	GGB	Gerdau S.A. This page	48,672,737	$196,637,857
3	RS	Reliance, Inc.	310,240	$115,905,664
4	STLD	Steel Dynamics Inc	414,656	$95,146,965
5	TX	Ternium S.A.	1,430,545	$61,084,271
6	MTUS	Metallus Inc.	638,533	$11,934,181
7	NWPX	NWPX Infrastructure, Inc.	33,314	$4,995,101
8	FRD	Friedman Industries Inc	139,682	$4,494,966

All Filings in GGB

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24 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$196,637,857	48,672,737	+273.2%	Shares	Defined	2026-08-13
2026-03-31	$47,077,659	13,040,903	+2080.4%	Shares	Defined	2026-05-13
2025-12-31	$2,206,941	598,087	+222.0%	Shares	Defined	2026-02-10
2025-09-30	$575,874	185,766	-78.6%	Shares	Defined	2025-11-13
2025-06-30	$2,533,587	867,667	-73.8%	Shares	Defined	2025-08-07
2025-03-31	$9,393,873	3,307,702	-70.3%	Shares	Defined	2025-05-21
2024-12-31	$32,047,591	11,127,636	+25.4%	Shares	Defined	2025-02-11
2024-09-30	$31,049,235	8,871,210	-33.8%	Shares	Defined	2024-11-12
2024-06-30	$44,192,108	13,391,548	+48.1%	Shares	Defined	2024-08-06
2024-03-31	$39,955,916	9,039,882	-36.5%	Shares	Defined	2024-05-10
2023-12-31	$69,085,017	14,244,216	-11.0%	Shares	Defined	2024-02-13
2023-09-30	$76,352,154	16,006,741	-39.4%	Shares	Defined	2023-11-13
2023-06-30	$137,784,995	26,395,593	-4.1%	Shares	Defined	2023-08-07
2023-03-31	$135,735,168	27,532,712	+0.1%	Shares	Defined	2023-05-11
2022-12-31	$152,341,175	27,498,566	+11.1%	Shares	Defined	2023-02-14
2022-09-30	$111,853,172	24,746,288	+48.4%	Shares	Defined	2022-11-14
2022-06-30	$71,555,362	16,679,385	+654.8%	Shares	Defined	2022-08-09
2022-03-31	$14,209,309	2,209,835	+25.8%	Shares	Defined	2022-05-12
2021-12-31	$8,639,392	1,755,957	-9.8%	Shares	Defined	2022-02-10
2021-09-30	$9,573,168	1,945,747	0.0%	Shares	Defined	2021-11-12
2021-06-30	$11,479,810	1,945,747	0.0%	Shares	Defined	2021-08-11
2021-03-31	$10,390,300	1,945,747	+57.2%	Shares	Defined	2021-05-11
2020-12-31	$5,780,000	1,237,704	+134.5%	Shares	Defined	2021-02-11
2020-09-30	$1,953,195	527,892	—	Shares	Defined	2020-11-09
No filing history on record for this holder in this stock.