Institutional shares held 217 Million
1.11M calls
54.8K puts
Total value of holdings $4.65B
$23.8M calls
$1.17M puts
Market Cap $4.15B
188,854,000 Shares Out.
Institutional ownership 114.9%
# of Institutions 421


Latest Institutional Activity in MGY

Top Purchases

Q3 2025
Pacer Advisors, Inc. Shares Held: 627K ($13.8M)
Q3 2025
Heartland Advisors Inc Shares Held: 576K ($12.7M)
Q3 2025
Sg Americas Securities, LLC Shares Held: 112K ($2.45M)
Q3 2025
Public Sector Pension Investment Board Shares Held: 804K ($17.7M)
Q3 2025
Illinois Municipal Retirement Fund Shares Held: 236K ($5.19M)

Top Sells

Q3 2025
Voya Investment Management LLC Shares Held: 33.2K ($728K)
Q3 2025
Vanguard Group Inc Shares Held: 19.9M ($436M)
Q3 2025
Allspring Global Investments Holdings, LLC Shares Held: 3.08M ($67.6M)
Q3 2025
Campbell & CO Investment Adviser LLC Shares Held: 35.8K ($786K)
Q3 2025
Stephens Investment Management Group LLC Shares Held: 2.16M ($47.4M)

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
249K Shares
From 12 Insiders
Grant, award, or other acquisition 235K shares
Open market or private purchase 14.2K 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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