Institutional shares held 210 Million
1.07M calls
44.5K puts
Total value of holdings $4.83B
$24.5M calls
$1.02M puts
Market Cap $4.34B
188,854,000 Shares Out.
Institutional ownership 111.26%
# of Institutions 413


Latest Institutional Activity in MGY

Top Purchases

Q3 2025
Td Asset Management Inc Shares Held: 4.48M ($103M)
Q3 2025
Epoch Investment Partners, Inc. Shares Held: 4.14M ($95.2M)
Q3 2025
Arrowstreet Capital, Limited Partnership Shares Held: 1.4M ($32.2M)
Q3 2025
Encompass Capital Advisors LLC Shares Held: 2.18M ($50.2M)
Q3 2025
Pacer Advisors, Inc. Shares Held: 627K ($14.4M)

Top Sells

Q3 2025
Woodline Partners LP Shares Held: 643K ($14.8M)
Q3 2025
State Street Corp Shares Held: 8.68M ($200M)
Q3 2025
Millennium Management LLC Shares Held: 27.5K ($632K)
Q3 2025
Bank Of America Corp Shares Held: 3.24M ($74.5M)
Q3 2025
Voya Investment Management LLC Shares Held: 33.2K ($763K)

About MGY

Magnolia Oil & Gas Corporation engages in the acquisition, development, exploration, and production of oil, natural gas, and natural gas liquids reserves in the United States. Its properties are located primarily in Karnes County and the Giddings Field in South Texas principally comprising the Eagle Ford Shale and the Austin Chalk formation. As of December 31, 2021, the company's assets consisted of a total leasehold position of 4,71,263 net acres, including 23,785 net acres in Karnes and 4,47,478 net acres in the Giddings area, as well as holds 1,292 net wells with a total production capacity of 66.0 thousand barrels of oil equivalent per day. The company was incorporated in 2017 and is headquartered in Houston, Texas.


Insider Transactions at MGY

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
254K Shares
From 13 Insiders
Grant, award, or other acquisition 235K shares
Open market or private purchase 18.7K shares
Sell / Disposition
130K Shares
From 6 Insiders
Sale (or disposition) back to the issuer 47.6K shares
Payment of exercise price or tax liability 82.2K shares

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