Cornerstone Financial Management LLC

Position in MMM — 3M Co

CIK 2110329 PROVIDENCE, RI

Position in MMM

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$13,114

+$4,982 QoQ

Shares Held

+44.6% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.04%

of 13F equity value

Holder Rank

#2,114

of 2,196 holders

Holding Since

Dec 2025

3 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

Cornerstone Financial Management LLC holds $32,448 across 5 Conglomerates names. MMM ranks #2 (40.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	HON	Honeywell International Inc	70	$15,673
2	MMM	3M Co This page	81	$13,114
3	VMI	Valmont Industries Inc	3	$1,732
4	GHC	Graham Holdings Co	1	$1,141
5	DLX	Deluxe Corp	33	$788

3 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$13,114	81	+44.6%	Shares	Sole	2026-08-12
2026-03-31	$8,132	56	+51.4%	Shares	Sole	2026-05-08
2025-12-31	$5,923	37	—	Shares	Sole	2026-02-13
No filing history on record for this holder in this stock.