Magnolia Oil & Gas Ownership | Who Owns Magnolia Oil & Gas?

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Magnolia Oil & Gas Ownership Summary

Magnolia Oil & Gas is owned by 114.77% institutional investors, 1.35% insiders. Blackrock is the largest institutional shareholder, holding 15.76% of MGY shares. First Trust Rising Dividend Achiev ETF is the top mutual fund, with 6.30% of its assets in Magnolia Oil & Gas shares.

MGY Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Magnolia Oil & Gas	114.77%	1.35%	-16.11%
Sector	Energy Stocks	108.48%	14.45%	-22.93%
Industry	Oil & Gas Exploration & Production Stocks	257.82%	16.79%	-174.61%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock	29.14M	15.76%	$738.49M
Blackrock funding, inc. /de	27.57M	14.70%	$619.74M
Vanguard group	20.94M	11.15%	$489.54M
First trust advisors lp	15.41M	8.20%	$360.30M
American century companies	11.86M	6.32%	$266.64M
State street	10.26M	5.55%	$260.11M
Janus henderson group	6.40M	3.41%	$149.56M
T. rowe price investment management	5.60M	2.98%	$125.80M
Alliancebernstein	5.54M	2.95%	$129.44M
Macquarie group	5.52M	2.94%	$129.04M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Enervest	2.10M	100.00%	$47.19M
Systematic financial management lp	3.01M	1.81%	$67.75M
Ranger investment management	1.03M	1.52%	$24.11M
Hallmark capital management	682.02K	1.19%	$15.95M
Encompass capital advisors	1.33M	1.09%	$29.89M
Albert d mason	61.73K	0.96%	$1.47M
Moody aldrich partners	204.28K	0.93%	$4.88M
Mitsubishi ufj asset management (uk)	68.00K	0.80%	$1.53M
Boston trust walden	3.94M	0.69%	$94.11M
Stephens investment management group	2.30M	0.68%	$51.61M

Top Buyers

Holder	Shares	% Assets	Change
First trust advisors lp	15.41M	0.32%	3.04M
American century companies	11.86M	0.14%	1.36M
Janus henderson group	6.40M	0.08%	667.97K
Pacer advisors	626.75K	0.04%	622.91K
Renaissance	541.40K	0.02%	487.82K

Top Sellers

Holder	Shares	% Assets	Change
Wasatch advisors lp	238.31K	0.03%	-2.05M
T. rowe price investment management	5.60M	0.08%	-1.67M
Blackrock	29.14M	0.02%	-1.66M
Hrt financial lp	122.19K	0.01%	-1.06M
Encompass capital advisors	1.33M	1.09%	-800.98K

New Positions

Holder	Shares	% Assets	Change	Value
Capitolis liquid global markets	216.10K	0.04%	216.10K	$4.86M
Marshall wace, llp	63.42K	0.00%	63.42K	$1.43M
Twinbeech capital lp	48.19K	0.02%	48.19K	$1.08M
Gabelli funds	44.98K	0.01%	44.98K	$1.01M
Engineers gate manager lp	41.53K	0.02%	41.53K	$971.04K

Sold Out

Holder	Change
Tfc financial management	-1.00
Coppell advisory solutions	-4.00
Tfo-tdc	-6.00
Southstate	-10.00
Advisornet financial	-11.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2025	388	-5.83%	215,279,279	-1.11%	114	0.86%	184	-14.02%	158	8.22%
Mar 31, 2025	408	6.25%	217,395,683	-1.12%	115	0.84%	214	3.38%	143	9.16%
Dec 31, 2024	359	-2.45%	204,843,638	-7.76%	109	0.78%	189	-1.56%	124	-2.36%
Sep 30, 2024	364	3.70%	222,030,626	0.66%	118	0.83%	190	6.74%	126	1.61%
Jun 30, 2024	351	5.72%	220,564,526	-0.84%	119	0.80%	178	-4.81%	124	20.39%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
First Trust Rising Dividend Achiev ETF	11.88M	6.30%	21.17K
iShares Core S&P Small-Cap ETF	11.12M	6.00%	-
Avantis US Small Cap Value ETF	5.76M	3.11%	10.46K
Vanguard Total Stock Mkt Idx Inv	5.61M	3.03%	-149.40K
Vanguard US Total Market Shares ETF	5.69M	3.02%	210.32K
Vanguard Explorer Inv	4.75M	2.57%	-125.89K
iShares Russell 2000 ETF	4.52M	2.44%	-
Vanguard Small Cap Index	4.31M	2.33%	-30.15K
American Century Small Cap Value Inv	3.64M	1.95%	-45.00K
American Century U.S. Small Cap Value	3.64M	1.95%	-45.00K

Recent Insider Transactions

Date	Name	Role	Activity	Value
May 02, 2025	Szabo Shandell	-	Buy	$249.87K
Mar 03, 2025	Stavros Christopher G	CEO & DIRECTOR	Buy	$55.14K
Sep 23, 2024	EnerVest, Ltd.	-	Sell	-
Sep 23, 2024	EnerVest, Ltd.	-	Sell	$181.02M
Sep 23, 2024	Walker John B	-	Sell	$181.02M

Insider Transactions Trends

Date	Buy	Sell
2025 Q3	-	-
2025 Q2	1	-
2025 Q1	1	-
2024 Q4	-	-
2024 Q3	-	4

MGY Ownership FAQ

Who Owns Magnolia Oil & Gas?

Magnolia Oil & Gas shareholders are primarily institutional investors at 114.77%, followed by 1.35% insiders and -16.12% retail investors. The average institutional ownership in Magnolia Oil & Gas's industry, Oil & Gas Exploration & Production Stocks, is 257.82%, which Magnolia Oil & Gas falls below.

Who owns the most shares of Magnolia Oil & Gas?

Magnolia Oil & Gas’s largest shareholders are Blackrock (29.14M shares, 15.76%), Blackrock funding, inc. /de (27.57M shares, 14.70%), and Vanguard group (20.94M shares, 11.15%). Together, they hold 41.60% of Magnolia Oil & Gas’s total shares outstanding.

Does Blackrock own Magnolia Oil & Gas?

Yes, BlackRock owns 15.76% of Magnolia Oil & Gas, totaling 29.14M shares as of Jun 2024. This represents 0.02% of BlackRock's total assets, with a market value of 738.49M$. In the last quarter, BlackRock decreased its holdings by -1.664M shares, a -5.40% change.

Who is Magnolia Oil & Gas’s biggest shareholder by percentage of total assets invested?

Enervest is Magnolia Oil & Gas’s biggest shareholder by percentage of total assets invested, with 100.00% of its assets in 2.1M Magnolia Oil & Gas shares, valued at 47.19M$.

Who is the top mutual fund holder of Magnolia Oil & Gas shares?

First Trust Rising Dividend Achiev ETF is the top mutual fund holder of Magnolia Oil & Gas shares, with 6.30% of its total shares outstanding invested in 11.88M Magnolia Oil & Gas shares.

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