Phillips 66 (PSX) Shares Outstanding: 0.41
Is Phillips 66’s shares outstanding high or low?
Phillips 66's shares outstanding of 0.41 is in line with its 5-year average of 0.44, near the low end of its 5-year range (0.41–0.47).
The shares outstanding for Phillips 66 (PSX) is 0.41. It is below its 12-month average by 1.71% (0.41).
PSX Shares Outstanding Chart
PSX Average Shares Outstanding Chart
PSX Current vs Average Shares Outstanding Chart
PSX Shares Outstanding Metrics
SHARES OUTSTANDING
0.41
SHARES OUTSTANDING AVG TTM
0.41
SHARES OUTSTANDING AVG 3Y
0.44
SHARES OUTSTANDING AVG 5Y
0.44
SHARES OUTSTANDING AVG 10Y
0.47
SHARES OUTSTANDING AVG 15Y
0.51
SHARES OUTSTANDING AVG 20Y
0.52
CURRENT VS TTM AVG
-1.71%
CURRENT VS 3Y AVG
-7.08%
CURRENT VS 5Y AVG
-7.28%
CURRENT VS 10Y AVG
-13.02%
CURRENT VS 15Y AVG
-20.99%
CURRENT VS 20Y AVG
-22.12%
Share Structure
Shares Outstanding
406.01M
Float Shares
N/A
Stock Price
$179.00
Market Cap
$71.8B
Annual Shares Outstanding History
| Year | Weighted Average Shares | YoY Change |
|---|---|---|
| 2025 | 406.01M | -3.37% |
| 2024 | 420.17M | -6.66% |
| 2023 | 450.14M | -4.53% |
| 2022 | 471.50M | +7.15% |
| 2021 | 440.03M | +0.11% |
| 2020 | 439.53M | -2.62% |
| 2019 | 451.36M | -4.11% |
| 2018 | 470.71M | -8.62% |
| 2017 | 515.09M | -2.36% |
| 2016 | 527.53M | -2.73% |
| 2015 | 542.36M | -4.16% |
| 2014 | 565.90M | -7.67% |
| 2013 | 612.92M | -2.53% |
| 2012 | 628.84M | -1.74% |
| 2011 | 640.00M | +0.00% |
| 2010 | 640.00M | +0.00% |
| 2009 | 640.00M | - |
Relationship: Market Cap = Shares Outstanding × Stock Price
Key concepts:
- Float shares: Shares available for public trading
- Dilution: When new shares are issued, existing shareholders own less
- Buybacks: Reduce share count, increasing EPS and ownership stake
- Stock splits: Increase share count but don't change market cap
Phillips 66 Shares Outstanding Formula & Definition
Shares Outstanding represents the total number of shares issued by a company that are held by all shareholders. Changes in share count affect EPS and ownership dilution.
Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute
Phillips 66 Shares Outstanding FAQ
- What is the shares outstanding for Phillips 66 (PSX)?
- The shares outstanding for PSX stock is 0.41.
- Is Phillips 66's shares outstanding high or low?
- Phillips 66's shares outstanding of 0.41 is in line with its 5-year average of 0.44, near the low end of its 5-year range (0.41–0.47).
- What is the TTM average shares outstanding for Phillips 66 (PSX)?
- The TTM average shares outstanding for PSX stock is 0.41.
- What is the 3Y average shares outstanding for Phillips 66 (PSX)?
- The 3Y average shares outstanding for PSX stock is 0.44.
- What is the 5Y average shares outstanding for Phillips 66 (PSX)?
- The 5Y average shares outstanding for PSX stock is 0.44.
- What is the 10Y average shares outstanding for Phillips 66 (PSX)?
- The 10Y average shares outstanding for PSX stock is 0.47.
- What is the 15Y average shares outstanding for Phillips 66 (PSX)?
- The 15Y average shares outstanding for PSX stock is 0.51.
- What is the 20Y average shares outstanding for Phillips 66 (PSX)?
- The 20Y average shares outstanding for PSX stock is 0.52.
Phillips 66 Shares Outstanding History
| DATE | SHARES OUTSTANDING |
|---|---|
| 2025-12-31 | 0.41 |
| 2024-12-31 | 0.42 |
| 2023-12-31 | 0.45 |
| 2022-12-31 | 0.47 |
| 2021-12-31 | 0.44 |
| 2020-12-31 | 0.44 |
| 2019-12-31 | 0.45 |
| 2018-12-31 | 0.47 |
| 2017-12-31 | 0.52 |
| 2016-12-31 | 0.53 |
| 2015-12-31 | 0.54 |
| 2014-12-31 | 0.57 |
| 2013-12-31 | 0.61 |
| 2012-12-31 | 0.63 |
| 2011-12-31 | 0.64 |
| 2010-12-31 | 0.64 |
| 2009-12-31 | 0.64 |
Related Metrics
About Phillips 66
Phillips 66 operates as a diversified energy company, specializing in both manufacturing and logistics. Its comprehensive business model is structured across four primary segments: Midstream, Chemicals, Refining, and Marketing & Specialties (M&S). The Midstream division manages the vital infrastructure for transporting and processing various energy commodities. This includes moving crude oil and other feedstocks, delivering refined petroleum products to market, offering terminaling and storage solutions, and handling natural gas liquids (NGLs) through processes like transportation, storage, fractionation, export, and marketing. It also provides fee-based processing services and oversees the gathering, processing, transportation, and marketing of natural gas. The Chemicals segment is dedicated to the production and distribution of a broad spectrum of chemical products. This encompasses olefins like ethylene, aromatics and styrenics such as benzene, cyclohexane, styrene, and polystyrene, alongside various specialty chemicals. These specialty products include organosulfur compounds, solvents, catalysts, and chemicals utilized in drilling and mining operations. Through its Refining segment, Phillips 66 transforms crude oil and other feedstocks into essential petroleum products. These include different grades of gasoline, distillates, aviation fuels, and renewable fuels, processed at its network of 12 refineries located in the United States and Europe. The Marketing & Specialties (M&S) segment focuses on the procurement, resale, and marketing of refined petroleum products like gasolines, distillates, and aviation fuels, primarily serving markets in the United States and Europe. This segment also manufactures and distributes specialized products, including base oils and lubricants. Phillips 66, founded in 1875, is headquartered in Houston, Texas.
- Sector
- Energy
- Industry
- Oil & Gas Refining & Marketing
- CEO
- Mark E. Lashier