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Callan Family Office, LLC

Family Office

Position in MMM — 3M Co

CIK 1938970 RADNOR, PA

Position in MMM

as of Jun 30, 2026 · filed Aug 11, 2026
Position Value
$1,817,277
-$148,701 QoQ
Shares Held
11,224
-17.1% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#691
of 2,198 holders
Holding Since
Sep 2024
8 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MMM Over Time

Shares Held

Position Value (USD)

Position in Conglomerates

Industrials · as of Jun 30, 2026

Callan Family Office, LLC holds $6,559,306 across 3 Conglomerates names. MMM ranks #3 (27.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 MMM
3M Co
This page
11,224 $1,817,277

All Filings in MMM

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8 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,817,277 11,224
2026-03-31 $1,965,978 13,537
2025-12-31 $2,453,212 15,323
2025-09-30 $1,668,340 10,751
2025-06-30 $1,737,819 11,415
2025-03-31 $701,843 4,779
2024-12-31 $699,409 5,418
2024-09-30 $258,363 1,890