SCHEDULE: Dimensional Fund Advisors Reports 4.3% Stake in Northern Oil & Gas

Dimensional Fund Advisors LP has filed an amended Schedule 13G, disclosing a 4.3% beneficial ownership stake in Northern Oil & Gas Inc as of December 31, 2025.

Summary

• Dimensional Fund Advisors LP reported beneficial ownership of 4,243,285 shares of Northern Oil & Gas Inc common stock.
• This represents 4.3% of the class of securities.
• Dimensional Fund Advisors LP holds sole voting power over 4,141,708 shares and sole dispositive power over 4,243,285 shares.
• The filing is an Amendment No. 1 to a Schedule 13G, indicating an update to a previously reported position.
• Dimensional Fund Advisors LP is an investment adviser and disclaims beneficial ownership, stating the securities are owned by the various funds they advise.

Sentiment

Score: 5

Explanation: Neutral. This is a routine regulatory disclosure of an institutional investor's passive ownership stake, providing no direct positive or negative sentiment regarding the issuer's performance or prospects.

Future Outlook

NA

Industry Context

This filing reflects a passive investment position by a major investment advisor in the oil and gas sector. Such disclosures are routine for institutional investors managing diversified portfolios and do not necessarily indicate a specific strategic move related to industry trends, but rather a portfolio allocation decision.

Stakeholder Impact

• Shareholders: Provides transparency regarding a significant institutional holder's stake, confirming a passive investment position.

Key Dates

Keywords

Northern Oil & Gas Inc, Dimensional Fund Advisors LP, Schedule 13G, Common Stock, Beneficial Ownership, Investment Adviser, SEC Filing, NOG