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3M Co

MMMNYSESurgical & Medical Instruments & ApparatusFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Oct 20, 2026Score 13/3041% above fair value
$178.36+4.02 (+2.31%)

Close on Nov 2, 2026Market cap $91.98BP/E 31.7Yield 1.64%

3M Common Stock Shares Outstanding on Cover Page by Quarter

Common Stock Shares Outstanding on Cover Page (Millions) (M)

3M Common Stock Shares Outstanding on Cover Page: 517M in Q3 2026, down 2.7% from a year earlier.

Latest, Q3 2026
517
Period ended Sep 30, 2026
Change on a year earlier
-2.7%
531 in Q3 2025
History
33 quarters
Since Q1 2016
Sources
33
Documents cited below

Where the Q3 2026 figure comes from

Source: SEC Form 10-Q (filed 2026-10-20) ↗

Quarterly history

Hover a value to see the sentence it was read from; calculated values show their formula

PeriodEndedCommon Stock Shares Outstanding on Cover Page (Millions) (M)Year on yearSource
Q3 2026Sep 30, 2026517-2.7%SEC Form 10-Q (filed 2026-10-20) ↗
Q2 2026Jun 30, 2026516-3.2%SEC Form 10-Q (filed 2026-07-21) ↗
Q1 2026Mar 31, 2026522-3.1%SEC Form 10-Q (filed 2026-04-21) ↗
Q3 2025Sep 30, 2025531-2.4%SEC Form 10-Q (filed 2025-10-21) ↗
Q2 2025Jun 30, 2025533-3.0%SEC Form 10-Q (filed 2025-07-18) ↗
Q1 2025Mar 31, 2025538-2.7%SEC Form 10-Q (filed 2025-04-22) ↗
Q3 2024Sep 30, 2024545-1.4%SEC Form 10-Q (filed 2024-10-22) ↗
Q2 2024Jun 30, 2024549-0.5%SEC Form 10-Q (filed 2024-07-26) ↗
Q1 2024Mar 31, 2024553+0.3%SEC Form 10-Q (filed 2024-04-30) ↗
Q3 2023Sep 30, 2023552-0.1%SEC Form 10-Q (filed 2023-10-24) ↗
Q2 2023Jun 30, 2023552-3.1%SEC Form 10-Q (filed 2023-07-25) ↗
Q1 2023Mar 31, 2023552-3.1%SEC Form 10-Q (filed 2023-04-25) ↗
Q3 2022Sep 30, 2022553-4.1%SEC Form 10-Q (filed 2022-10-25) ↗
Q2 2022Jun 30, 2022570-1.6%SEC Form 10-Q (filed 2022-07-27) ↗
Q1 2022Mar 31, 2022569-1.8%SEC Form 10-Q (filed 2022-04-26) ↗
Q3 2021Sep 30, 2021576-0.1%SEC Form 10-Q (filed 2021-10-26) ↗

Cite this data

StockData. (2026). 3M Common Stock Shares Outstanding on Cover Page (M), quarterly Q1 2016–Q3 2026 [Data set]. Compiled from 3M SEC filings and investor materials. https://stockdatahq.com/stocks/mmm/kpis/sh-entity-out

See every metric in the 3M KPI table. Data updated Nov 2, 2026.