Halliburton Shares Sold by Korea Investment CORP

Oilfield services company sees major institutional investor reduce stake

Published on Mar. 11, 2026

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Korea Investment CORP, a major institutional investor, has reduced its position in Halliburton Company (NYSE:HAL) by 23.8% in the third quarter, according to a recent SEC filing. The fund previously owned 653,411 shares of the oilfield services company's stock, valued at around $16 million.

Why it matters

Halliburton is one of the world's largest oilfield services providers, so changes in major institutional ownership can signal shifts in investor sentiment around the company and the broader energy industry.

The details

According to the 13F filing, Korea Investment CORP sold 204,498 shares of Halliburton during the third quarter, reducing its total stake to 653,411 shares. The fund now owns approximately 0.08% of Halliburton's outstanding shares. The sale comes as Halliburton's stock price has risen over the past year, climbing from around $18 per share to over $35 per share currently.

  • Korea Investment CORP filed its 13F for the third quarter of 2026 on March 11, 2026.

The players

Korea Investment CORP

A major South Korean institutional investor that manages a large portfolio of global equities.

Halliburton Company

One of the world's largest oilfield services companies, providing a broad range of products and services to the energy industry.

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The takeaway

This reduction in ownership by a major institutional investor like Korea Investment CORP could signal broader shifts in investor sentiment around Halliburton and the energy sector, though the company's fundamentals and outlook remain positive overall.