Cohen Klingenstein LLC

Position in MMM — 3M Co

CIK 1453620 NEW YORK, NY

Position in MMM

as of Jun 30, 2026 · filed Jul 15, 2026 Compact

Position Value

$5,089,317

+$466,211 QoQ

Shares Held

31,433

-1.3% QoQ

Ownership

0.006%

of shares outstanding

% of Portfolio

0.17%

of 13F equity value

Holder Rank

#409

of 2,197 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

Cohen Klingenstein LLC holds $11,919,566 across 3 Conglomerates names. MMM ranks #1 (42.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MMM	3M Co This page	31,433	$5,089,317
2	HON	Honeywell International Inc	20,310	$4,547,409
3	GHC	Graham Holdings Co	2,000	$2,282,840

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$5,089,317	31,433	-1.3%	Shares	Sole	2026-07-15
2026-03-31	$4,623,106	31,833	0.0%	Shares	Sole	2026-04-15
2025-12-31	$5,096,463	31,833	0.0%	Shares	Sole	2026-01-20
2025-09-30	$4,939,844	31,833	-1.9%	Shares	Sole	2025-10-16
2025-06-30	$4,940,035	32,449	0.0%	Shares	Sole	2025-07-18
2025-03-31	$4,765,460	32,449	-2.1%	Shares	Sole	2025-04-15
2024-12-31	$4,279,204	33,149	-9.1%	Shares	Sole	2025-01-15
2024-09-30	$4,982,578	36,449	-1.1%	Shares	Sole	2024-10-16
2024-06-30	$3,764,373	36,837	-1.8%	Shares	Sole	2024-07-15
2024-03-31	$3,979,958	37,522	0.0%	Shares	Sole	2024-04-12
2023-12-31	$4,101,905	37,522	0.0%	Shares	Sole	2024-01-16
2023-09-30	$3,512,810	37,522	-5.4%	Shares	Sole	2023-10-13
2023-06-30	$3,969,970	39,664	0.0%	Shares	Sole	2023-07-14
2023-03-31	$4,169,082	39,664	0.0%	Shares	Sole	2023-04-14
2022-12-31	$4,756,508	39,664	-1.9%	Shares	Sole	2023-01-13
2022-09-30	$4,467,514	40,430	-3.3%	Shares	Sole	2022-10-12
2022-06-30	$5,408,041	41,790	-1.0%	Shares	Sole	2022-07-15
2022-03-31	$6,282,735	42,200	0.0%	Shares	Sole	2022-04-14
2021-12-31	$7,495,987	42,200	-15.9%	Shares	Sole	2022-01-14
2021-09-30	$8,806,081	50,200	-13.7%	Shares	Sole	2021-10-15
2021-06-30	$11,560,266	58,200	0.0%	Shares	Sole	2021-07-16
2021-03-31	$11,213,977	58,200	0.0%	Shares	Sole	2021-04-15
2020-12-31	$10,172,779	58,200	0.0%	Shares	Sole	2021-01-25
2020-09-30	$9,322,478	58,200	0.0%	Shares	Sole	2020-10-19
2020-06-30	$9,078,616	58,200	0.0%	Shares	Sole	2020-07-15
2020-03-31	$7,944,882	58,200	—	Shares	Sole	2020-04-15
No filing history on record for this holder in this stock.