Go Pro
→ Trump's gold order: the announcement they won't put on the front page (From Reagan Gold Group) (Ad)tc pixel Free MGY Stock Alerts

Magnolia Oil & Gas (MGY) Institutional Ownership

Magnolia Oil & Gas logo
$25.21 +0.01 (+0.04%)
As of 11:29 AM Eastern
This is a fair market value price provided by Massive. Learn more.
Compare

Institutional Ownership Changes (13F Filings) for Magnolia Oil & Gas (NYSE:MGY)

Current
Institutional Ownership
Percentage
94.73%
Number of
Institutional Buyers
(last 12 months)
228
Total
Institutional Inflows
(last 12 months)
$829.34M
Number of
Institutional Sellers
(last 12 months)
187
Total
Institutional Outflows
(last 12 months)
$893.64M
Get MGY Insider Trade Alerts

Want to know when executives and insiders are buying or selling Magnolia Oil & Gas stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

Subscribe Now
SMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.
Skip Chart & View Institutional Buying and Selling Data

MGY Institutional Buying and Selling by Quarter

Magnolia Oil & Gas Major Shareholders & Ownership History

Export
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
7/2/2026 Versant Capital Management Inc2,257$58K0.0%+96.9%0.001%
6/18/2026Pacer Advisors Inc.9,603$303K0.0%-98.4%0.005%
6/3/2026Parallel Advisors LLC2,572$81K0.0%+45.4%0.001%
5/26/2026Glenmede Trust Co. NA34,261$1.08M0.0%+3.2%0.019%
5/23/2026Ritter Alpha LP8,450$267K5.6%N/A0.005%
5/22/2026Segall Bryant & Hamill LLC108,247$3.42M0.0%-2.5%0.059%
5/21/2026Argent Capital Management LLC63,895$2.02M0.1%+49.7%0.035%
5/19/2026Bank of America Corp DE3,877,361$122.41M0.0%+20.5%2.096%
5/19/2026Edgestream Partners L.P.352,998$11.14M0.4%+45.7%0.191%
5/19/2026Janus Henderson Group PLC6,279,636$198.25M0.1%+2.8%3.395%
5/18/2026California State Teachers Retirement System211,468$6.68M0.0%+26.3%0.114%
5/18/2026Royal Bank of Canada100,559$3.18M0.0%-36.8%0.054%
5/18/2026Empowered Funds LLC78,683$2.48M0.0%-46.2%0.043%
5/16/2026The Manufacturers Life Insurance Company 1,534,372$48.44M0.0%-22.9%0.830%
5/16/2026Quantinno Capital Management LP135,229$4.27M0.0%+355.4%0.073%
5/15/2026OMERS ADMINISTRATION Corp24,200$764K0.0%N/A0.013%
5/15/2026Epoch Investment Partners Inc.4,275,509$134.98M0.8%-19.8%2.294%
5/15/2026Entropy Technologies LP81,810$2.58M0.1%+51.3%0.044%
5/14/2026Renaissance Technologies LLC1,701,802$53.73M0.1%+43.7%0.913%
5/14/2026Arrowstreet Capital Limited Partnership6,263,808$197.75M0.1%+790.8%3.360%
5/14/2026Systematic Financial Management LP2,813,278$88.82M2.0%-4.3%1.509%
5/14/2026Sei Investments Co.455,352$14.38M0.0%+93.2%0.244%
5/14/2026Lido Advisors LLC15,730$497K0.0%-2.9%0.008%
5/14/2026State of Wyoming10,877$343K0.0%+25.2%0.006%
5/13/2026Cetera Investment Advisers17,549$554K0.0%+5.2%0.009%
5/13/2026First Trust Advisors LP976,356$30.82M0.0%+11.6%0.524%
5/8/2026PNC Financial Services Group Inc.41,283$1.30M0.0%-3.5%0.022%
5/7/2026Dimensional Fund Advisors LP7,028,781$221.91M0.0%+5.9%3.771%
5/7/2026Parallel Advisors LLC2,572$81K0.0%+45.4%0.001%
5/7/2026KBC Group NV6,583$208K0.0%+29.0%0.004%
5/7/2026Swiss National Bank348,300$11.00M0.0%+0.4%0.187%
5/7/2026Heartland Advisors Inc.630,475$19.90M1.0%-3.2%0.338%
5/6/2026California Public Employees Retirement System413,997$13.07M0.0%+8.6%0.222%
5/6/2026Gallacher Capital Management LLC35,383$1.12M0.4%+27.7%0.019%
5/6/2026Bessemer Group Inc.1,254,441$39.60M0.1%+12.3%0.673%
5/6/2026Allspring Global Investments Holdings LLC2,699,004$81.43M0.1%-7.9%1.448%
5/5/2026Bank of New York Mellon Corp1,943,586$61.36M0.0%-1.1%1.043%
5/5/2026Illinois Municipal Retirement Fund88,583$2.80M0.0%-67.3%0.048%
5/5/2026IMC Chicago LLC16,958$535K0.0%N/A0.009%
5/5/2026Sanctuary Advisors LLC12,744$402K0.0%+7.3%0.007%
Sell Tesla, Buy the New King of FSD Cars (Ad)

In 2023, Marc Chaikin's system flagged an automotive stock as bearish - and it fell 35% shortly after. Today, that same stock has earned a 'Very Bullish' rating after forming a major partnership with Nvidia to power AI-driven autonomous vehicles. This barely-known company was selected to handle the complex job of getting Nvidia's self-driving AI safely inside vehicles - positioning it at the center of a massive trend most investors are still missing through Tesla.tc pixel

Get the company's name and ticker free before it goes mainstream
5/5/2026Maryland State Retirement & Pension System26,363$832K0.0%-1.9%0.014%
5/4/2026AMG National Trust Bank8,320$263K0.0%N/A0.004%
5/4/2026Bleakley Financial Group LLC11,857$374K0.0%N/A0.006%
5/4/2026Principal Financial Group Inc.1,544,274$48.75M0.0%-2.4%0.828%
5/4/2026Teachers Retirement System of The State of Kentucky46,062$1.45M0.0%-1.3%0.025%
5/1/2026Commonwealth of Pennsylvania Public School Empls Retrmt SYS44,731$1.41M0.0%-1.3%0.024%
5/1/2026Fifth Third Bancorp72,696$2.30M0.0%+8,323.6%0.039%
5/1/2026Sequoia Financial Advisors LLC23,866$753K0.0%+104.1%0.013%
4/30/2026Hsbc Holdings PLC132,456$4.20M0.0%+153.3%0.071%
4/30/2026First Horizon Corp1,461$46K0.0%-22.7%0.001%
4/30/2026Valued Wealth Advisors LLC906$29K0.0%N/A0.000%
4/30/2026Oregon Public Employees Retirement Fund41,353$1.31M0.0%-1.2%0.022%
4/28/2026DGS Capital Management LLC6,376$201K0.0%N/A0.003%
4/28/2026Stephens Investment Management Group LLC2,172,120$68.57M0.9%+0.8%1.165%
4/28/2026AdvisorShares Investments LLC15,360$485K0.1%N/A0.008%
4/27/2026HB Wealth Management LLC12,311$389K0.0%+14.1%0.007%
4/27/2026New York State Teachers Retirement System57,500$1.82M0.0%-9.9%0.031%
4/27/2026Y Intercept Hong Kong Ltd153,445$4.84M0.1%+481.9%0.082%
4/25/2026Strs Ohio14,300$451K0.0%-84.4%0.008%
4/25/2026Boston Trust Walden Corp3,227,906$101.91M0.8%-22.6%1.732%
4/25/2026Keybank National Association OH17,682$558K0.0%-7.5%0.009%
4/24/2026Stock Yards Bank & Trust Co.9,883$312K0.0%-21.4%0.005%
4/22/2026Janney Montgomery Scott LLC7,363$232K0.0%N/A0.004%
4/22/2026Pictet Asset Management Holding SA31,206$985K0.0%+7.7%0.017%
4/22/2026Sterling Capital Management LLC37,994$1.20M0.0%-55.6%0.020%
4/21/2026Louisiana State Employees Retirement System80,200$2.53M0.0%N/A0.043%
4/20/2026Ritholtz Wealth Management15,994$505K0.0%+33.8%0.009%
4/20/2026Oak Family Advisors LLC45,920$1.45M0.4%-3.6%0.025%
4/17/2026Campbell Newman Asset Management Inc.96,831$3.06M0.2%+1.8%0.052%
4/16/2026SG Americas Securities LLC43,348$1.37M0.0%-52.8%0.023%
4/16/2026Evolve Private Wealth LLC24,455$772K0.0%+7.7%0.013%
3/20/2026Hsbc Holdings PLC52,288$1.14M0.0%N/A0.028%
3/17/2026Rockefeller Capital Management L.P.7,869$172K0.0%+22.6%0.004%
2/24/2026Pacer Advisors Inc.589,486$12.90M0.0%-5.9%0.316%
2/19/2026T. Rowe Price Investment Management Inc.3,989,190$87.32M0.1%-28.5%2.114%
2/19/2026Invesco Ltd.715,497$15.66M0.0%-5.6%0.379%
2/18/2026Mercer Global Advisors Inc. ADV11,886$260K0.0%N/A0.006%
2/18/2026Caitlin John LLC15,041$329K0.2%N/A0.008%
2/18/2026State of Tennessee Department of Treasury48,121$1.05M0.0%-17.1%0.026%
2/18/2026Mackenzie Financial Corp11,665$257K0.0%-59.5%0.006%
2/18/2026Empowered Funds LLC146,186$3.20M0.0%+111.4%0.077%
2/18/2026XTX Topco Ltd219,040$4.80M0.1%+599.0%0.116%
2/18/2026Voloridge Investment Management LLC969,487$21.22M0.1%+116.4%0.514%
2/18/2026Virtus Investment Advisers LLC7,459$163K0.0%N/A0.004%
2/18/2026Wellington Management Group LLP5,206,612$113.97M0.0%-0.4%2.760%
2/18/2026Susquehanna Portfolio Strategies LLC38,400$841K0.0%-7.2%0.020%
2/18/2026Tudor Investment Corp ET AL125,840$2.76M0.0%N/A0.067%
2/18/2026Twinbeech Capital LP164,266$3.60M0.3%+1,325.2%0.087%
2/18/2026Osterweis Capital Management Inc.325,647$7.13M0.3%-27.6%0.173%
2/18/2026Oxford Asset Management LLP11,588$254K0.1%N/A0.006%
Buy this stock today (Ad)

Marc Chaikin, founder of Chaikin Analytics, is sharing a strategy he calls 'Sell This, Buy That' - a way to move out of overpriced AI stocks before the tech trade breaks down and into lesser-known names with real potential to challenge the Mag 7. One pick he calls 'an upgrade to Tesla stock' is a little-known company that just inked a partnership with Nvidia, positioning it ahead of Tesla in the autonomous vehicle race.tc pixel

Get the name, ticker, and full Hotlist before markets open
2/18/2026Millennium Management LLC371,528$8.13M0.0%+1,253.0%0.197%
2/18/2026Man Group plc398,944$8.73M0.0%-15.7%0.211%
2/18/2026Janus Henderson Group PLC6,109,462$133.74M0.1%-3.9%3.238%
2/18/2026Gotham Asset Management LLC52,219$1.14M0.0%-67.6%0.028%
2/18/2026Evolve Private Wealth LLC22,713$497K0.0%N/A0.012%
2/18/2026Corigliano Investment Advisers LLC617,000$13.51M4.8%+38.7%0.327%
2/18/2026Balyasny Asset Management L.P.807,988$17.69M0.0%-54.5%0.428%
2/18/2026Bridgeway Capital Management LLC159,350$3.49M0.1%-8.8%0.084%
2/17/2026AQR Capital Management LLC318,574$6.97M0.0%+14.4%0.169%
2/17/2026Cetera Investment Advisers16,682$365K0.0%+3.9%0.009%


MGY Institutional Ownership - Frequently Asked Questions

During the previous two years, 408 institutional investors and hedge funds held shares of Magnolia Oil & Gas. The most heavily invested institutionals were Vanguard Group Inc. ($430.03M), American Century Companies Inc. ($283.76M), Dimensional Fund Advisors LP ($221.91M), Janus Henderson Group PLC ($198.25M), Arrowstreet Capital Limited Partnership ($197.75M), State Street Corp ($192.65M), and Epoch Investment Partners Inc. ($134.98M).Learn more on Magnolia Oil & Gas' institutional investors.

94.73% of Magnolia Oil & Gas' stock is owned by institutional investors. Learn more on MGY's institutional investor holdings.

Of the 340 institutional investors that purchased Magnolia Oil & Gas' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Arrowstreet Capital Limited Partnership ($6.51M), First Trust Advisors LP ($3.14M), TD Asset Management Inc ($2.80M), American Century Companies Inc. ($2.80M), Epoch Investment Partners Inc. ($2.72M), Dimensional Fund Advisors LP ($2.25M), and Encompass Capital Advisors LLC ($2.13M).

Institutional investors have bought a total of 33,152,746 shares in the last 24 months. This purchase volume represents approximately $829.34M in transactions.

Of the 187 institutional investors that sold Magnolia Oil & Gas' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: T. Rowe Price Investment Management Inc. ($5.62M), Wasatch Advisors LP ($2.05M), First Trust Advisors LP ($1.88M), Woodline Partners LP ($1.67M), Balyasny Asset Management L.P. ($1.42M), Bank of America Corp DE ($1.10M), and Millennium Management LLC ($1.08M).

Institutional investors have sold a total of 37,843,153 shares in the last 24 months. This volume of shares sold represents approximately $893.64M in transactions.


Related Companies

This page (NYSE:MGY) was last updated on 7/6/2026 by MarketBeat.com Staff.
From Our Partners
The Starlink of Energy
A portable energy unit - already used by the U.S. Navy for decades - is now drawing serious attention from Big...
Monument Traders Alliance | Sponsoredtc pixel
PH: Do THESE 4 things to your bank account now …
In a few short months, the US government could gain unprecedented powers over personal bank accounts - includi...
Weiss Ratings | Sponsoredtc pixel
The REAL Reason Trump is Invading Iran
For a moment… Forget about Trump’s ties to Israel. Forget about reports of Iran’s nuclear program. Be...
Banyan Hill Publishing | Sponsoredtc pixel
Move your money (NOT into the next AI IPO)
While headlines focus on AI IPOs, the world's largest investors are moving capital into one asset at the faste...
Stansberry Research | Sponsoredtc pixel
Elon’s New Currency (BUY NOW)
Elon Musk is reportedly launching a currency system that analysts say could target a $480 trillion market disr...
InvestorPlace | Sponsoredtc pixel
The Midterm Trap That Could Ruin Your 401(k)
For investors within 5 to 10 years of retirement, midterm election volatility isn't a distant concern - it's a...
American Hartford Gold | Sponsoredtc pixel
They proved it worked in '76. Then buried it.
In 1976, Chevron tapped an energy source with no fuel costs, no carbon, and no supply chain - then killed the ...
Behind the Markets | Sponsoredtc pixel
What will Nvidia do next?
Wall Street spends millions on supercomputers and analyst teams to forecast stock prices. Now a new predictive...
TradeSmith | Sponsoredtc pixel