Marathon Oil Ownership | Who Owns Marathon Oil?

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Marathon Oil Ownership Summary

Marathon Oil is owned by 73.23% institutional investors, 0.44% insiders, and 26.32% retail investors. Vanguard group is the largest institutional shareholder, holding 11.87% of MRO shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 3.15% of its assets in Marathon Oil shares.

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Vanguard group	68.37M	11.87%	$1.96B
Blackrock	42.70M	7.41%	$1.22B
State street	38.31M	6.65%	$1.10B
Invesco	33.30M	5.78%	$954.65M
Geode capital management	13.39M	2.32%	$382.88M
Pacer advisors	13.37M	2.32%	$383.31M
Morgan stanley	9.70M	1.68%	$278.17M
Hotchkis & wiley capital management	8.50M	1.48%	$243.58M
Dimensional fund advisors lp	8.46M	1.47%	$242.58M
Lsv asset management	6.44M	1.12%	$184.74M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Slotnik capital	1.42M	19.76%	$40.78M
F&v capital management	594.57K	4.97%	$17.05M
Water island capital	1.16M	3.53%	$33.27M
Harvest management	159.50K	3.49%	$4.57M
Summa	200.00K	2.78%	$5.73M
South street advisors	515.52K	2.24%	$14.78M
Mcintyre freedman & flynn investment advisers	103.13K	2.13%	$2.96M
Clearalpha technologies lp	204.62K	1.94%	$5.87M
Governors lane lp	714.70K	1.72%	$20.49M
Martin investment management	216.35K	1.59%	$6.20M

Top Buyers

Holder	Shares	% Assets	Change
Price t rowe associates inc /md/	3.88M	0.01%	3.07M
Adage capital partners gp	3.27M	0.17%	2.76M
Los angeles capital management	2.23M	0.23%	2.23M
Magnetar financial	2.22M	1.33%	2.22M
Omers administration	2.00M	0.55%	2.00M

Top Sellers

Holder	Shares	% Assets	Change
Hotchkis & wiley capital management	8.50M	0.85%	-14.27M
Vanguard group	68.37M	0.04%	-7.38M
Wellington management group llp	1.63M	0.01%	-5.62M
Morgan stanley	9.70M	0.02%	-3.03M
Bank of new york mellon	4.97M	0.03%	-2.82M

New Positions

Holder	Shares	% Assets	Change	Value
Los angeles capital management	2.23M	0.23%	2.23M	$64.06M
Slotnik capital	1.42M	19.76%	1.42M	$40.78M
Water island capital	1.16M	3.53%	1.16M	$33.27M
Pentwater capital management lp	1.05M	0.39%	1.05M	$30.10M
Westchester capital management	914.94K	0.98%	914.94K	$26.23M

Sold Out

Holder	Change
Financial network wealth advisors	-14.00
Rakuten securities	-15.00
Core wealth advisors	-21.00
Main street group	-26.00
Financial gravity asset management	-28.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2024	849	-2.86%	421,821,950	-5.99%	73	1.21%	383	0.26%	256	-16.34%
Mar 31, 2024	874	-1.24%	448,716,992	0.83%	77	1.45%	382	-4.26%	306	6.25%
Dec 31, 2023	885	5.48%	445,006,807	-1.69%	73	1.30%	399	16.67%	288	-3.68%
Sep 30, 2023	839	1.82%	452,641,125	-2.31%	75	1.32%	342	5.88%	299	-2.29%
Jun 30, 2023	824	1.60%	463,335,719	-4.72%	75	1.26%	323	-5.56%	306	4.44%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard Total Stock Mkt Idx Inv	17.62M	3.15%	-64.43K
Vanguard Institutional 500 Index Trust	14.82M	2.65%	171.57K
The Energy Select Sector SPDR® ETF	14.73M	2.63%	95.35K
Pacer US Cash Cows 100 ETF	14.65M	2.62%	-8.36K
Vanguard Mid Cap Index Institutional	11.87M	2.12%	22.48K
Fidelity 500 Index	6.88M	1.23%	-72.32K
SPDR® S&P 500® ETF Trust	6.79M	1.21%	2.31K
iShares Core S&P 500 ETF	6.23M	1.11%	9.60K
Invesco S&P 500® Equal Weight ETF	4.97M	0.89%	22.61K
Vanguard Value Index Inv	4.75M	0.85%	12.01K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Nov 19, 2024	WAGNER PATRICK	See Remarks	Sell	$1.04M
Nov 18, 2024	TILLMAN LEE M	Chairman, President and CEO	Sell	$7.46M
Sep 18, 2024	Whitehead Dane E	See Remarks	Sell	$1.43M
Sep 06, 2024	Henderson Michael A	Executive VP, Operations	Sell	$1.03M
Mar 27, 2024	WAGNER PATRICK	See Remarks	Sell	$997.89K

Insider Transactions Trends

Date	Buy	Sell
2024 Q4	-	2
2024 Q3	-	2
2024 Q2	-	-
2024 Q1	-	6
2023 Q3	-	11

MRO Ownership FAQ

Who owns the most shares of Marathon Oil?

Marathon Oil’s largest shareholders are Vanguard group (68.37M shares, 11.87%), Blackrock (42.7M shares, 7.41%), and State street (38.31M shares, 6.65%). Together, they hold 25.94% of Marathon Oil’s total shares outstanding.

Does Blackrock own Marathon Oil?

Yes, BlackRock owns 7.41% of Marathon Oil, totaling 42.7M shares as of Jun 2024. This represents 0.03% of BlackRock's total assets, with a market value of 1.22B$. In the last quarter, BlackRock decreased its holdings by -1.48M shares, a -3.35% change.

Who is Marathon Oil’s biggest shareholder by percentage of total assets invested?

Slotnik capital is Marathon Oil’s biggest shareholder by percentage of total assets invested, with 19.76% of its assets in 1.42M Marathon Oil shares, valued at 40.78M$.

Who is the top mutual fund holder of Marathon Oil shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of Marathon Oil shares, with 3.15% of its total shares outstanding invested in 17.62M Marathon Oil shares.

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