CoreStock

Stock price

Market cap

At each fiscal year end, then the latest quarter end: closing price × shares outstanding.

Show table
3M market cap, annual
PeriodMarket cap
FY2016, ended Dec 31, 2016$106B
FY2017, ended Dec 31, 2017$140B
FY2018, ended Dec 31, 2018$110B
FY2019, ended Dec 31, 2019$102B
FY2020, ended Dec 31, 2020$101B
FY2021, ended Dec 31, 2021$101B
FY2022, ended Dec 31, 2022$66.0B
FY2023, ended Dec 31, 2023$60.4B
FY2024, ended Dec 31, 2024$70.1B
FY2025, ended Dec 31, 2025$84.3B
Trailing 12 months to Sep 30, 2026 (through Q3 FY2026)$84.8B

Revenue

By fiscal year, then the trailing 12 months

Show table
3M revenue, annual
PeriodRevenue
FY2016, ended Dec 31, 2016$30.1B
FY2017, ended Dec 31, 2017$31.7B
FY2018, ended Dec 31, 2018$32.8B
FY2019, ended Dec 31, 2019$32.1B
FY2020, ended Dec 31, 2020$32.2B
FY2021, ended Dec 31, 2021$35.4B
FY2022, ended Dec 31, 2022$26.2B
FY2023, ended Dec 31, 2023$24.6B
FY2024, ended Dec 31, 2024$24.6B
FY2025, ended Dec 31, 2025$24.9B
Trailing 12 months to Sep 30, 2026 (through Q3 FY2026)$25.2B

Net income and free cash flow

By fiscal year, then the trailing 12 months. Free cash flow is operating cash flow minus capex.

Show table
3M net income and free cash flow, annual
PeriodNet incomeFree cash flow
FY2016, ended Dec 31, 2016$5.05B$5.24B
FY2017, ended Dec 31, 2017$4.86B$4.87B
FY2018, ended Dec 31, 2018$5.35B$4.86B
FY2019, ended Dec 31, 2019$4.52B$5.37B
FY2020, ended Dec 31, 2020$5.45B$6.61B
FY2021, ended Dec 31, 2021$5.92B$5.85B
FY2022, ended Dec 31, 2022$5.78B$3.84B
FY2023, ended Dec 31, 2023−$7.00B$5.07B
FY2024, ended Dec 31, 2024$4.17B$638M
FY2025, ended Dec 31, 2025$3.25B$1.40B
Trailing 12 months to Sep 30, 2026 (through Q3 FY2026)$3.54B$2.68B

Cash and cash equivalents

At each fiscal year end, then the latest quarter end.

Show table
3M cash and cash equivalents, annual
PeriodCash and cash equivalents
FY2016, ended Dec 31, 2016$2.40B
FY2017, ended Dec 31, 2017$3.05B
FY2018, ended Dec 31, 2018$2.85B
FY2019, ended Dec 31, 2019—
FY2020, ended Dec 31, 2020$4.63B
FY2021, ended Dec 31, 2021$4.56B
FY2022, ended Dec 31, 2022$3.65B
FY2023, ended Dec 31, 2023$5.93B
FY2024, ended Dec 31, 2024$5.60B
FY2025, ended Dec 31, 2025$5.24B
Trailing 12 months to Sep 30, 2026 (through Q3 FY2026)$4.83B

Total debt

At each fiscal year end, then the latest quarter end. Short- and long-term borrowings, excluding leases.

Show table
3M total debt, annual
PeriodTotal debt
FY2016, ended Dec 31, 2016$11.5B
FY2017, ended Dec 31, 2017$13.2B
FY2018, ended Dec 31, 2018$14.2B
FY2019, ended Dec 31, 2019$19.4B
FY2020, ended Dec 31, 2020$18.8B
FY2021, ended Dec 31, 2021$17.4B
FY2022, ended Dec 31, 2022$15.9B
FY2023, ended Dec 31, 2023$16.0B
FY2024, ended Dec 31, 2024$13.0B
FY2025, ended Dec 31, 2025$12.6B
Trailing 12 months to Sep 30, 2026 (through Q3 FY2026)$15.0B

Shares outstanding

At each fiscal year end, then the latest quarter end, adjusted for splits. Down 13.3% since FY16.

Show table
3M shares outstanding, annual
PeriodShares outstanding
FY2016, ended Dec 31, 2016596M
FY2017, ended Dec 31, 2017596M
FY2018, ended Dec 31, 2018576M
FY2019, ended Dec 31, 2019576M
FY2020, ended Dec 31, 2020579M
FY2021, ended Dec 31, 2021571M
FY2022, ended Dec 31, 2022551M
FY2023, ended Dec 31, 2023553M
FY2024, ended Dec 31, 2024543M
FY2025, ended Dec 31, 2025527M
Trailing 12 months to Sep 30, 2026 (through Q3 FY2026)517M

Buybacks and new shares

By fiscal year, then the trailing 12 months, in dollars. Below zero: bought back. Above zero: issued to employees, sold or used in acquisitions.

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3M share buybacks and issuance, annual
PeriodBought backPaid to employees
FY2016, ended Dec 31, 2016$3.75B$298M
FY2017, ended Dec 31, 2017$2.07B$324M
FY2018, ended Dec 31, 2018$4.87B$302M
FY2019, ended Dec 31, 2019$1.41B$278M
FY2020, ended Dec 31, 2020$368M$262M
FY2021, ended Dec 31, 2021$2.20B$274M
FY2022, ended Dec 31, 2022$1.46B$263M
FY2023, ended Dec 31, 2023$33.0M$274M
FY2024, ended Dec 31, 2024$1.80B$289M
FY2025, ended Dec 31, 2025$3.25B$225M
Trailing 12 months to Sep 30, 2026 (through Q3 FY2026)$3.78B$210M