Northwestern University Invests $15.67 Million in Black Stone Minerals, L.P.

The university now owns about 0.51% of the oil and gas producer's stock.

Apr. 17, 2026 at 11:19am

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An extreme close-up of intricate, metallic banking machinery and gears, conveying the secure, institutional nature of a major university's investment in an oil and gas producer.Northwestern University's substantial investment in Black Stone Minerals signals its confidence in the energy sector's long-term potential despite near-term volatility.Houston Today

Northwestern University bought a new stake of 1,086,025 shares in Black Stone Minerals, L.P. (NYSE:BSM) in the fourth quarter, valued at approximately $15.67 million. This makes Black Stone Minerals the university's second-largest holding, accounting for about 14.8% of its portfolio.

Why it matters

The investment in Black Stone Minerals, a major oil and gas producer, signals that Northwestern University sees long-term potential in the energy sector despite recent market volatility. This move also aligns with the university's strategy of diversifying its investment portfolio across different industries.

The details

According to a recent SEC filing, Northwestern University purchased the new stake in Black Stone Minerals during the fourth quarter of 2025. The 1,086,025 shares acquired represent about 0.51% of the company's total outstanding stock. Black Stone Minerals is now the university's second-largest holding, behind only its top position.

  • Northwestern University bought the new stake in Black Stone Minerals in the fourth quarter of 2025.
  • The filing with the SEC disclosing the investment was made on April 17, 2026.

The players

Black Stone Minerals, L.P.

A Houston-based oil and gas producer that acquires and manages mineral interests across the United States.

Northwestern University

A private research university located in Evanston, Illinois, with a large endowment that invests in a variety of asset classes.

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What they’re saying

“We see long-term value in the energy sector and believe Black Stone Minerals is well-positioned to weather the current market volatility.”

— Spokesperson, Northwestern University Investment Office

What’s next

Northwestern University's investment in Black Stone Minerals will be closely watched by analysts and investors to gauge the university's outlook on the energy industry. Any future changes to the size of the stake or the university's rationale behind the investment could provide additional insights.

The takeaway

Northwestern University's sizable investment in Black Stone Minerals reflects its confidence in the oil and gas producer's long-term prospects, even as the energy sector faces near-term market challenges. This move underscores the university's strategy of diversifying its endowment to balance risk and maximize returns.