Question 1

How many shares of MPC does GUGGENHEIM CAPITAL LLC own?

Accepted Answer

As of 2026-Q2, GUGGENHEIM CAPITAL LLC holds 73,361 shares of MPC (MARATHON PETROLEUM CORP).

Question 2

What is GUGGENHEIM CAPITAL LLC's MPC position worth?

Accepted Answer

As of 2026-Q2, GUGGENHEIM CAPITAL LLC's MPC position is worth $18.8M.

Question 3

Is GUGGENHEIM CAPITAL LLC buying or selling MPC?

Accepted Answer

In 2026-Q2, GUGGENHEIM CAPITAL LLC decreased their MPC position (-3.7% change in shares).

Question 4

When did GUGGENHEIM CAPITAL LLC first buy MPC?

Accepted Answer

Based on available 13F filings, GUGGENHEIM CAPITAL 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	Decreased	73,361	-3.7%	$18.8M	0.1%	$255.67	0
2026-Q1	Decreased	76,184	-8.2%	$18.6M	0.1%	$211.98	0
2025-Q4	Decreased	83,008	-16.3%	$13.5M	0.1%	$163.82	0
2025-Q3	Decreased	99,213	-5.0%	$19.1M	0.1%	$195.49	0
2025-Q2	Increased	104,466	+1.9%	$17.4M	0.1%	$165.65	34
2025-Q1	Decreased	102,527	-9.7%	$14.9M	0.1%	$141.78	0
2024-Q4	Decreased	113,568	-2.7%	$15.8M	0.1%	$132.65	0
2024-Q3	Decreased	116,765	-30.9%	$19M	0.1%	$159.18	0