FIRST MANHATTAN CO. LLC.

Position in MMM — 3M Co

CIK 728083 NEW YORK, NY

Position in MMM

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$5,020,505

+$430,076 QoQ

Shares Held

31,008

-1.9% QoQ

Ownership

0.006%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#411

of 2,198 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 0% Shared 100% None 0%

Industrials · as of Jun 30, 2026

FIRST MANHATTAN CO. LLC. holds $443,956,124 across 8 Conglomerates names. MMM ranks #4 (1.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	HON	Honeywell International Inc	1,858,036	$416,014,260
2	NNBR	Nn Inc	3,303,800	$11,860,642
3	BOC	BOSTON OMAHA Corp	394,243	$5,377,474
4	MMM	3M Co This page	31,008	$5,020,505
5	OTTR	Otter Tail Corp	33,349	$3,000,743
6	VMI	Valmont Industries Inc	2,229	$1,287,470
7	CODI	Compass Diversified Holdings	103,500	$1,103,310
8	TRC	Tejon Ranch Co	15,600	$291,720

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$5,020,505	31,008	-1.9%	Shares	Sole	2026-08-14
2026-03-31	$4,590,429	31,608	+10.9%	Shares	Sole	2026-05-15
2025-12-31	$4,563,330	28,503	-8.2%	Shares	Sole	2026-02-17
2025-09-30	$4,820,356	31,063	-0.8%	Shares	Sole	2025-11-14
2025-06-30	$4,767,243	31,314	-1.0%	Shares	Sole	2025-08-14
2025-03-31	$4,645,769	31,634	-1.8%	Shares	Sole	2025-05-15
2024-12-31	$4,156,568	32,199	-6.1%	Shares	Sole	2025-02-14
2024-09-30	$4,688,946	34,301	-4.9%	Shares	Sole	2024-11-14
2024-06-30	$3,685,993	36,070	+0.3%	Shares	Sole	2024-08-15
2024-03-31	$3,816,186	35,978	-15.4%	Shares	Sole	2024-05-15
2023-12-31	$4,648,724	42,524	-8.1%	Shares	Sole	2024-02-13
2023-09-30	$4,333,202	46,285	-12.6%	Shares	Sole	2023-11-14
2023-06-30	$5,301,867	52,971	-10.4%	Shares	Sole	2023-08-14
2023-03-31	$6,217,465	59,152	-51.1%	Shares	Sole	2023-05-15
2022-12-31	$14,513,563	121,027	+26.9%	Shares	Sole	2023-02-14
2022-09-30	$10,534,959	95,339	-8.7%	Shares	Sole	2022-11-14
2022-06-30	$13,515,834	104,442	-0.4%	Shares	Sole	2022-08-15
2022-03-31	$15,617,660	104,901	-4.6%	Shares	Sole	2022-05-16
2021-12-31	$19,529,889	109,947	-0.8%	Shares	Sole	2022-02-14
2021-09-30	$19,451,967	110,888	-0.2%	Shares	Sole	2021-11-15
2021-06-30	$22,079,314	111,158	-1.9%	Shares	Sole	2021-08-16
2021-03-31	$21,827,178	113,282	-8.0%	Shares	Sole	2021-05-14
2020-12-31	$21,523,118	123,137	-3.1%	Shares	Sole	2021-02-16
2020-09-30	$20,360,164	127,108	-9.2%	Shares	Sole	2020-11-12
2020-06-30	$21,835,164	139,978	-3.9%	Shares	Sole	2020-08-14
2020-03-31	$19,882,409	145,648	—	Shares	Sole	2020-05-06
No filing history on record for this holder in this stock.