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Marathon Petroleum (MPC) Ownership Overview
0.25% Insiders
23.99% Mutual Funds
8.66% Other Institutional Investors
28.49% ETFs
38.61% Public Companies and Individual Investors
The ownership structure of Marathon Petroleum (MPC) stock is a mix of institutional, retail, and individual investors. Approximately 61.15% of the company’s stock is owned by Institutional Investors, 0.25% is owned by Insiders, and 38.61% is owned by Public Companies and Individual Investors.
Recent Insider Trading Activity
Date | Name | Activity | Value |
|---|---|---|---|
Aug 14, 2026 | xxxxxxxxxxxxx | $2053057 | |
Jun 08, 2026 | xxxxxxxxxxxxx | $1703247 | |
May 15, 2026 | xxxxxxxxxxxxx | $250000 | |
Mar 13, 2026 | xxxxxxxxxxxxx | $644401 |
Recent Hedge Fund Trading Activity
Date | Firm | Activity | Value |
|---|---|---|---|
Mar 31, 2026 | xxxxxxxxxxxxx | $18870963 | |
Mar 31, 2026 | xxxxxxxxxxxxx | $38051058 | |
Mar 31, 2026 | xxxxxxxxxxxxx | $1025556 | |
Mar 31, 2026 | xxxxxxxxxxxxx | $9089601 |
Top Shareholders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 32,894,135 | Institution | 11.71% | 11,691,233,462 | |
| 28,207,683 | Institution | 10.04% | 10,025,574,692 | |
| 16,131,420 | Institution | 5.74% | 5,733,429,296 | |
| 15,540,401 | Institution | 5.53% | 5,523,369,323 | |
| 5,108,554 | Institution | 1.82% | 1,815,682,263 | |
| 3,077,840 | Institution | 1.10% | 1,093,925,893 | |
| 2,124,211 | Institution | 0.76% | 754,987,074 | |
| 1,977,359 | Institution | 0.70% | 702,792,936 | |
| 1,805,045 | Institution | 0.64% | 641,549,094 | |
| 1,519,357 | Institution | 0.54% | 540,009,865 |
Top Mutual Fund Holders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 28,207,683 | Institution | 10.04% | 10,025,574,692 | |
| 5,108,554 | Institution | 1.82% | 1,815,682,263 | |
| 2,124,211 | Institution | 0.76% | 754,987,074 | |
| 1,805,045 | Institution | 0.64% | 641,549,094 | |
| 1,519,357 | Institution | 0.54% | 540,009,865 | |
| 1,511,171 | Institution | 0.54% | 537,100,397 | |
| 1,473,273 | Institution | 0.52% | 523,630,690 | |
| 1,417,861 | Institution | 0.50% | 503,936,157 | |
| 1,199,363 | Institution | 0.43% | 426,277,597 | |
| 1,185,050 | Institution | 0.42% | 421,190,471 |
Top ETF Holders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 9,269,332 | Institution | 3.30% | 2,369,890,112 | |
| 7,582,290 | Institution | 2.70% | 1,938,564,084 | |
| 6,326,596 | Institution | 2.25% | 1,617,520,799 | |
| 6,099,798 | Institution | 2.17% | 2,173,785,013 | |
| 3,939,940 | Institution | 1.40% | 1,400,333,475 | |
| 3,602,645 | Institution | 1.28% | 633,128,832 | |
| 3,572,883 | Institution | 1.27% | 1,273,268,315 | |
| 2,778,517 | Institution | 0.99% | 710,383,441 | |
| 1,875,313 | Institution | 0.67% | 479,461,275 | |
| 1,457,424 | Institution | 0.52% | 372,619,594 |
FAQ
Who Owns Marathon Petroleum (MPC)?
According to the latest TipRanks data, approximately 8.66% of the company's stock is held by institutional investors, 0.25% is held by insiders, and 38.61% is held by retail investors.
What percentage of Marathon Petroleum (MPC) stock is held by institutional investors?
According to the latest TipRanks data, approximately 8.66% of Marathon Petroleum (MPC) stock is held by institutional investors.
What percentage of Marathon Petroleum (MPC) stock is held by retail investors?
According to the latest TipRanks data, approximately 38.61% of Marathon Petroleum (MPC) stock is held by retail investors.
Who owns the most shares of Marathon Petroleum (MPC)?
Vanguard owns the most shares of Marathon Petroleum (MPC).
What is the significance of the ownership structure for a publicly traded company?
The ownership structure can impact the company's decision making, as large institutional investors may exert influence on the company's management and can also affect the company's stock price with their buying and selling patterns.