PRIVATE MANAGEMENT GROUP INC

Position in MMM — 3M Co

CIK 1142031 IRVINE, CA

Position in MMM

as of Mar 31, 2026 · filed May 8, 2026 Compact

Position Value

$518,180

-$53,056 QoQ

Shares Held

3,568

0.0% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2020

12 quarters on record

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

Industrials · as of Mar 31, 2026

PRIVATE MANAGEMENT GROUP INC holds $83,403,955 across 5 Conglomerates names. MMM ranks #4 (0.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SEB	Seaboard Corp /De/	7,519	$42,512,576
2	BBUC	Brookfield Business Corp	921,231	$29,147,748
3	BOC	BOSTON OMAHA Corp	917,610	$10,717,684
4	MMM	3M Co This page	3,568	$518,180
5	HON	Honeywell International Inc	2,142	$507,767

12 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$518,180	3,568	0.0%	Shares	Sole	2026-05-08
2025-12-31	$571,236	3,568	0.0%	Shares	Sole	2026-02-12
2025-09-30	$553,682	3,568	0.0%	Shares	Sole	2025-11-13
2025-06-30	$543,192	3,568	-5.2%	Shares	Sole	2025-08-12
2022-09-30	$347,760	3,764	0.0%	Shares	Sole	2023-02-07
2022-06-30	$407,273	3,764	0.0%	Shares	Sole	2022-08-05
2022-03-31	$468,548	3,764	0.0%	Shares	Sole	2022-05-06
2021-12-31	$559,029	3,764	0.0%	Shares	Sole	2022-02-08
2021-09-30	$552,074	3,764	-12.1%	Shares	Sole	2021-11-09
2021-06-30	$710,982	4,281	+232.6%	Shares	Sole	2021-07-23
2021-03-31	$207,340	1,287	+2.0%	Shares	Sole	2021-05-11
2020-12-31	$184,435	1,262	—	Shares	Sole	2021-02-03
No filing history on record for this holder in this stock.