MARSHALL WACE, LLP

Position in MLI — Mueller Industries Inc

CIK 1318757 LONDON, X0

Position in MLI

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

Position Value

$7,932,179

+$7,259,330 QoQ

Shares Held

129,052

+630.2% QoQ

Ownership

0.058%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#140

of 737 holders

Holding Since

Jun 2020

11 quarters on record

Voting authority Sole 0% Shared 100% None 0%

Industrials · as of Jun 30, 2026

MARSHALL WACE, LLP holds $157,336,879 across 9 Metal Fabrication names. MLI ranks #2 (5.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ATI	Ati Inc	709,552	$139,852,697
2	MLI	Mueller Industries Inc This page	129,052	$7,932,179
3	ESAB	ESAB Corp	46,555	$4,591,719
4	PRLB	Proto Labs Inc	16,921	$1,379,230
5	GPGI	GPGI, Inc.	61,863	$980,528
6	TG	Tredegar Corp	104,968	$835,544
7	CRS	Carpenter Technology Corp	1,240	$764,881
8	AP	Ampco Pittsburgh Corp	80,361	$695,122

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$7,932,179	64,526	+630.2%	Shares	Other	2026-08-13
2025-03-31	$672,849	8,837	+210.5%	Shares	Other	2025-05-15
2024-09-30	$210,888	2,846	-46.3%	Shares	Other	2024-11-14
2024-03-31	$285,829	5,300	-53.9%	Shares	Other	2024-05-15
2023-09-30	$863,588	11,490	-66.3%	Shares	Other	2023-11-14
2023-03-31	$2,506,255	34,108	-70.8%	Shares	Other	2023-05-15
2022-12-31	$6,888,840	116,760	+433.5%	Shares	Other	2023-02-14
2021-12-31	$1,299,093	21,885	+74.1%	Shares	Other	2022-02-14
2020-12-31	$441,297	12,569	-82.0%	Shares	Sole	2021-02-16
2020-09-30	$1,887,597	69,756	+95.7%	Shares	Sole	2020-11-16
2020-06-30	$947,497	35,647	—	Shares	Sole	2020-08-13
No filing history on record for this holder in this stock.