AMERICAN CENTURY COMPANIES INC

Position in PKX — Posco Holdings Inc.

CIK 748054 KANSAS CITY, MO

Position in PKX

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$39,632,005

+$6,558,798 QoQ

Shares Held

677,586

+9.0% QoQ

Ownership

0.224%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

24 quarters on record

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

Basic Materials · as of Mar 31, 2026

AMERICAN CENTURY COMPANIES INC holds $374,733,321 across 12 Steel names. PKX ranks #2 (10.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	RS	Reliance, Inc.	541,053	$164,436,827
2	PKX	Posco Holdings Inc. This page	677,586	$39,632,005
3	MT	ArcelorMittal	746,915	$38,824,641
4	MTUS	Metallus Inc.	1,660,937	$27,139,710
5	NUE	Nucor Corp	159,276	$26,933,571
6	GGB	Gerdau S.A.	6,649,776	$24,005,691
7	NWPX	NWPX Infrastructure, Inc.	244,891	$19,067,213
8	STLD	Steel Dynamics Inc	86,482	$15,566,760

24 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$39,632,005	677,586	+9.0%	Shares	Defined	2026-05-15
2025-12-31	$33,073,207	621,560	+13.1%	Shares	Defined	2026-02-13
2025-09-30	$27,050,687	549,699	+14.1%	Shares	Defined	2025-11-12
2025-06-30	$23,352,541	481,595	+19.6%	Shares	Defined	2025-08-12
2025-03-31	$19,143,182	402,760	+9.0%	Shares	Defined	2025-05-13
2024-12-31	$16,016,923	369,394	+8.2%	Shares	Defined	2025-02-11
2024-09-30	$23,885,487	341,270	+13.7%	Shares	Defined	2024-11-12
2024-06-30	$19,732,781	300,164	-4.8%	Shares	Defined	2024-08-07
2024-03-31	$24,725,669	315,298	+5.1%	Shares	Defined	2024-05-14
2023-12-31	$28,522,918	299,894	+20.9%	Shares	Defined	2024-02-13
2023-06-30	$18,346,625	248,095	+12.8%	Shares	Defined	2023-08-14
2023-03-31	$15,330,754	219,985	+14.9%	Shares	Defined	2023-05-11
2022-12-31	$10,430,296	191,487	+101.2%	Shares	Defined	2023-02-13
2022-09-30	$3,483,514	95,152	+35.5%	Shares	Defined	2022-11-14
2022-06-30	$3,126,951	70,237	+35.7%	Shares	Defined	2022-08-12
2022-03-31	$3,067,755	51,759	+7.8%	Shares	Defined	2022-05-11
2021-12-31	$2,798,502	48,010	0.0%	Shares	Defined	2022-02-07
2021-09-30	$3,311,249	48,010	-10.0%	Shares	Defined	2021-11-10
2021-06-30	$4,095,525	53,348	+5.8%	Shares	Defined	2021-08-05
2021-03-31	$3,642,273	50,447	+56.3%	Shares	Defined	2021-05-14
2020-12-31	$2,010,556	32,267	+23.8%	Shares	Defined	2021-02-12
2020-09-30	$1,091,373	26,072	+10.0%	Shares	Defined	2020-11-13
2020-06-30	$878,033	23,705	+19.6%	Shares	Defined	2020-08-13
2020-03-31	$647,057	19,818	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.