Question 1

How many shares of MPC does Wealthfront Advisers LLC own?

Accepted Answer

As of 2026-Q2, Wealthfront Advisers LLC holds 97,615 shares of MPC (MARATHON PETROLEUM CORP).

Question 2

What is Wealthfront Advisers LLC's MPC position worth?

Accepted Answer

As of 2026-Q2, Wealthfront Advisers LLC's MPC position is worth $25M.

Question 3

Is Wealthfront Advisers LLC buying or selling MPC?

Accepted Answer

In 2026-Q2, Wealthfront Advisers LLC increased their MPC position (+3.1% change in shares).

Question 4

When did Wealthfront Advisers LLC first buy MPC?

Accepted Answer

Based on available 13F filings, Wealthfront Advisers LLC first reported a position in MPC in 2024-Q3. They have held the position across 30 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	97,615	+3.1%	$25M	0.0%	$255.67	29
2026-Q1	Decreased	94,703	-0.7%	$23.1M	0.1%	$211.98	0
2025-Q4	Decreased	95,332	-2.3%	$15.5M	0.0%	$163.82	0
2025-Q3	Decreased	97,583	-1.9%	$18.8M	0.0%	$195.49	0
2025-Q2	Increased	99,425	+5.6%	$16.5M	0.0%	$165.65	30
2025-Q1	Increased	94,152	+1.5%	$13.7M	0.0%	$141.78	28
2024-Q4	Decreased	92,768	-0.6%	$12.9M	0.0%	$132.65	0
2024-Q3	Decreased	93,315	-4.7%	$15.2M	0.0%	$159.18	0