AMERICAN CENTURY COMPANIES INC

Position in ATI — Ati Inc

CIK 748054 KANSAS CITY, MO

Position in ATI

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

Position Value

$155,537,759

-$26,932,591 QoQ

Shares Held

1,069,282

-32.8% QoQ

Ownership

0.784%

of shares outstanding

% of Portfolio

0.08%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

24 quarters on record

Voting authority Sole 73.13187727839802.ToString("F0")% Shared 26.86812272160197.ToString("F0")% None 0.ToString("F0")%

Industrials · as of Mar 31, 2026

AMERICAN CENTURY COMPANIES INC holds $483,290,196 across 12 Metal Fabrication names. ATI ranks #1 (32.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ATI	Ati Inc This page	1,069,282	$155,537,759
2	CRS	Carpenter Technology Corp	352,823	$139,065,185
3	RYZ	Ryerson Holding Corp	2,146,422	$48,251,566
4	MLI	Mueller Industries Inc	835,313	$46,276,340
5	CMC	COMMERCIAL METALS Co	664,964	$40,848,738
6	WOR	Worthington Enterprises, Inc.	666,726	$34,763,093
7	IIIN	Insteel Industries Inc	222,608	$7,481,854
8	PRLB	Proto Labs Inc	78,842	$4,495,570

24 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$155,537,759	1,069,282	-32.8%	Shares	Defined	2026-05-15
2025-12-31	$182,470,350	1,590,017	+15.7%	Shares	Defined	2026-02-13
2025-09-30	$111,796,298	1,374,432	-0.8%	Shares	Defined	2025-11-12
2025-06-30	$119,677,255	1,386,116	-2.5%	Shares	Defined	2025-08-12
2025-03-31	$73,992,695	1,422,116	+4.5%	Shares	Defined	2025-05-13
2024-12-31	$74,935,033	1,361,465	+13.4%	Shares	Defined	2025-02-11
2024-09-30	$80,365,667	1,201,101	+85.3%	Shares	Defined	2024-11-12
2024-06-30	$35,936,368	648,086	+21.0%	Shares	Defined	2024-08-07
2024-03-31	$27,397,441	535,420	-3.1%	Shares	Defined	2024-05-14
2023-12-31	$25,125,539	552,574	-4.5%	Shares	Defined	2024-02-13
2023-06-30	$25,603,641	578,875	-21.2%	Shares	Defined	2023-08-14
2023-03-31	$28,998,838	734,892	+4.6%	Shares	Defined	2023-05-11
2022-12-31	$20,987,041	702,848	+8.1%	Shares	Defined	2023-02-13
2022-09-30	$17,300,837	650,163	-14.5%	Shares	Defined	2022-11-14
2022-06-30	$17,276,609	760,749	+2234.8%	Shares	Defined	2022-08-12
2022-03-31	$874,527	32,583	-12.1%	Shares	Defined	2022-05-11
2021-12-31	$590,190	37,049	-75.6%	Shares	Defined	2022-02-07
2021-09-30	$2,522,704	151,696	-53.0%	Shares	Defined	2021-11-10
2021-06-30	$6,730,567	322,809	+28.6%	Shares	Defined	2021-08-05
2021-03-31	$5,284,501	250,926	+20.5%	Shares	Defined	2021-05-14
2020-12-31	$3,491,983	208,228	+69.6%	Shares	Defined	2021-02-12
2020-09-30	$1,070,449	122,758	+35.7%	Shares	Defined	2020-11-13
2020-06-30	$921,736	90,455	+117.4%	Shares	Defined	2020-08-13
2020-03-31	$353,668	41,608	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.