3M Co (TSX:MMMM) Change In Inventory: C$296 Mil (TTM As of Mar. 2026)


TSX:MMMM 3M Co TSX:MMMM
54 GF Score
Price C$24.82
GF Value C$22.02
Valuation Modestly Overvalued
! 6 Warning Signs
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What is 3M Co Change In Inventory?

3M Co TSX:MMMM -4.76% 54 Change In Inventory is C$296 Mil as of Mar. 2026. GuruFocus rates TSX:MMMM with a GF Score™ of 54/100 and a GF Value™ of C$22.02 (Modestly Overvalued). The stock has 6 warning signs investors should review.

3M Co's change in inventory for the quarter that ended in Mar. 2026 was C$-70 Mil. It means 3M Co's inventory increased by C$70 Mil from Dec. 2025 to Mar. 2026 .

3M Co's change in inventory for the fiscal year that ended in Dec. 2025 was C$192 Mil. It means 3M Co's inventory declined by C$192 Mil from Dec. 2024 to Dec. 2025 .

3M Co's Total Inventories for the quarter that ended in Mar. 2026 was C$5,063 Mil.

Days Inventory indicates the number of days of goods in sales that a company has in the inventory. 3M Co's Days Inventory for the quarter that ended in Mar. 2026 was 94.10.

Inventory Turnover measures how fast the company turns over its inventory within a year. 3M Co's Inventory Turnover for the quarter that ended in Mar. 2026 was 0.97.

Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue. 3M Co's Inventory-to-Revenue for the quarter that ended in Mar. 2026 was 0.61.


3M Co  (TSX:MMMM) Change In Inventory Explanation

1. Days Inventory indicates the number of days of goods in sales that a company has in the inventory.

3M Co's Days Inventory for the quarter that ended in is calculated as:

Days Inventory=Average Total Inventories/Cost of Goods Sold*Days in Period
=5056.515/4903.528*365 / 4
=94.10

2. Inventory Turnover measures how fast the company turns over its inventory within a year.

3M Co's Inventory Turnover for the quarter that ended in Mar. 2026 is calculated as

3. Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.

3M Co's Inventory to Revenue for the quarter that ended in Mar. 2026 is calculated as

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.


3M Co Change In Inventory Related Terms


3M Co Change In Inventory Historical Data

* Premium members only.

The historical data trend for 3M Co's Change In Inventory can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

3M Co Change In Inventory Chart

3M Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Change In Inventory
Get a 7-Day Free Trial Premium Member Only Premium Member Only -1,155.84 -854.50 760.69 58.41 191.75

3M Co Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Change In Inventory Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -179.45 -157.18 204.74 318.67 -69.97
TSX:MMMM
54GF Score
3M Co TSX:MMMM
Change In Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
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3M Co Change In Inventory Calculation

Change In Inventory is the difference between last period's ending inventory and the current period's ending inventory.

Change In Inventory for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was C$296 Mil.

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about Change In Inventory →
What does a Change In Inventory of C$296 Mil mean?
3M Co (TSX:MMMM) has a Change In Inventory of C$296 Mil as of Mar. 2026. Change in Inventory is the difference between current-period inventory and past-period inventory. View historical data for 3M Co and its competitors.
Is 3M Co's Change In Inventory too high?
3M Co's current Change In Inventory is C$296 Mil. Overall, 3M Co has a GF Score™ of 54/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does 3M Co's Change In Inventory compare to HON and VMI?
3M Co's Change In Inventory of C$296 Mil can be compared against companies in the Conglomerates industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Change In Inventory for a Conglomerates company?
A good Change In Inventory depends on the Conglomerates industry context. However, Change In Inventory should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Change In Inventory mean?
A high Change In Inventory can signal that a stock is expensive relative to its fundamentals. Change in Inventory is the difference between current-period inventory and past-period inventory. View historical data for 3M Co and its competitors. 3M Co's current Change In Inventory is C$296 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is 3M Co stock overvalued right now?
Based on GuruFocus' analysis, 3M Co (TSX:MMMM) is currently considered Modestly Overvalued. The stock's GF Value™ is C$22.02, compared to a current price of C$24.82 — trading 12.7% above its estimated fair value. The current Change In Inventory is C$296 Mil. 3M Co's overall GF Score™ is 54/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Change In Inventory calculated?
Change In Inventory is calculated from a company's financial statements. For 3M Co (TSX:MMMM), the current Change In Inventory is C$296 Mil as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is 3M Co (TSX:MMMM) Overvalued in 2026?

Based on GuruFocus' analysis, 3M Co stock appears to be overvalued. The current stock price of C$24.82 is trading 12.7% above its estimated GF Value™ of C$22.02. GuruFocus considers 3M Co to be Modestly Overvalued.

Key valuation signals for TSX:MMMM:

  • Change In Inventory: C$296 Mil
  • GF Value™: C$22.02 vs. price of C$24.82 (12.7% above fair value)
  • GF Score™: 54/100 with 6 warning signs

No single metric tells the full story. See the TSX:MMMM stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


3M Co Business Description

Address 3M Center, St. Paul, MN, USA, 55144
3M, a multinational conglomerate founded in 1902, sells tens of thousands of products ranging from sponges to respirators. The firm is well known for its extensive research and development capabilities, and it is a pioneer in inventing new use cases for its proprietary technologies. 3M is organized across three business segments: safety and industrial (representing around 44% of revenue), transportation and electronics (36%), and consumer (20%). The firm recently spun off its healthcare business, now known as Solventum. Nearly half of 3M's revenue comes from outside the Americas.
54GF Score

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Change In Inventory is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

C$24.82
Price
C$22.02
GF Value