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

Overview Forecast RevenueFinancials Chart Transcripts

Magnolia Oil & Gas Ownership Summary

Magnolia Oil & Gas is owned by 90.92% institutional investors, 1.44% insiders, and 7.63% retail investors. 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	90.92%	1.44%	7.63%
Sector	Energy Stocks	147.73%	15.16%	-62.89%
Industry	Oil & Gas Exploration & Production Stocks	33.96%	15.19%	50.85%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock	29.14M	15.76%	$738.49M
Blackrock funding, inc. /de	27.67M	15.16%	$605.73M
Vanguard group	19.64M	10.63%	$430.03M
American century companies	11.89M	6.34%	$283.76M
State street	8.68M	4.62%	$207.07M
Dimensional fund advisors lp	6.63M	3.64%	$145.23M
Janus henderson group	6.40M	3.41%	$149.56M
Td asset management	5.67M	3.11%	$124.16M
T. rowe price investment management	5.58M	2.97%	$133.11M
Wellington management group llp	5.23M	2.79%	$124.72M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Enervest	2.10M	100.00%	$50.11M
Sir capital management	1.74M	3.73%	$41.54M
Corigliano investment advisers	445.00K	3.43%	$10.62M
Encompass capital advisors	2.18M	1.83%	$52.09M
Systematic financial management lp	2.94M	1.52%	$64.33M
Albert d mason	61.60K	0.89%	$1.35M
Moody aldrich partners	189.35K	0.77%	$4.14M
Heartland advisors	651.25K	0.77%	$14.26M
Bosman wealth management	42.26K	0.76%	$924.96K
Phocas financial	266.30K	0.76%	$5.83M

Top Buyers

Holder	Shares	% Assets	Change
Epoch investment partners	4.14M	0.54%	1.53M
Td asset management	5.67M	0.10%	1.19M
Arrowstreet capital, limited partnership	1.40M	0.02%	921.97K
Encompass capital advisors	2.18M	1.83%	852.48K
Janus henderson group	6.40M	0.08%	667.97K

Top Sellers

Holder	Shares	% Assets	Change
Macquarie group	-	-	-5.38M
Woodline partners lp	643.18K	0.07%	-1.67M
Blackrock	29.14M	0.02%	-1.66M
State street	8.68M	0.01%	-1.12M
Goldman sachs group	2.23M	0.01%	-913.93K

New Positions

Holder	Shares	% Assets	Change	Value
Hite hedge asset management	190.98K	0.25%	190.98K	$4.56M
Glenmede trust co na	34.55K	0.00%	34.55K	$875.37K
Unison advisors	31.21K	0.06%	31.21K	$683.30K
Cwa asset management group	28.87K	0.02%	28.87K	$631.89K
Y-intercept (hong kong)	26.37K	0.01%	26.37K	$577.20K

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 %
Dec 31, 2025	312	-17.89%	167,971,472	-18.52%	90	0.75%	145	-17.14%	125	-13.79%
Sep 30, 2025	369	-4.16%	206,281,010	1.16%	109	0.93%	171	-6.56%	140	-11.39%
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%

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	11.09M	6.13%	-1.30M
Avantis US Small Cap Value ETF	5.88M	3.25%	5.88K
Vanguard US Total Market Shares ETF	5.69M	3.02%	210.32K
Vanguard Total Stock Mkt Idx Inv	5.37M	2.97%	15.12K
Vanguard Explorer Inv	4.79M	2.65%	140.09K
iShares Russell 2000 ETF	4.39M	2.42%	786.49K
Vanguard Small Cap Index	3.94M	2.18%	808.00
American Century Small Cap Value Inv	2.81M	1.55%	-600.00K
American Century U.S. Small Cap Value	2.81M	1.55%	-600.00K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Mar 09, 2026	Acosta Arcilia	-	Sell	$559.78K
Mar 10, 2026	DJEREJIAN EDWARD P	-	Sell	$521.60K
Mar 09, 2026	Corales Brian	SVP & CHIEF FINANCIAL OFFICER	Sell	$960.96K
Mar 09, 2026	Yang Timothy D.	EVP, CHIEF LEGAL & COMM & SEC	Sell	$4.39M
Mar 09, 2026	Stavros Christopher G	CEO & CHAIRMAN	Sell	$3.51M

Insider Transactions Trends

Date	Buy	Sell
2026 Q1	-	5
2025 Q4	1	-
2025 Q3	-	-
2025 Q2	1	-
2025 Q1	1	-

MGY Ownership FAQ

Who Owns Magnolia Oil & Gas?

Magnolia Oil & Gas shareholders are primarily institutional investors at 90.92%, followed by 1.44% insiders and 7.64% retail investors. The average institutional ownership in Magnolia Oil & Gas's industry, Oil & Gas Exploration & Production Stocks, is 33.96%, which Magnolia Oil & Gas exceeds.

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 (27.67M shares, 15.16%), and Vanguard group (19.64M shares, 10.63%). Together, they hold 41.56% 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 50.11M$.

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.

Try Tickergate Pro Free

Customize Everything. 100% Flexibility. Fast and Easy to Use (No code or Excel Needed)

Customize your own personal stocks lists, views and charts
Choose from hundreds of fields, up to 15 years of history
Conduct deep comparison analysis

Discover trending investment themes
Find your next best investment
Research stocks using tools