Boston Firm Boosts Stake in SK Telecom

Asset management company increases holdings in South Korean telecom giant by 83%

Mar. 31, 2026 at 8:36am

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Boston Common Asset Management LLC, a financial firm based in Massachusetts, has significantly increased its stake in SK Telecom Co., Ltd. (NYSE: SKM), a major South Korean telecommunications provider. According to a recent SEC filing, the firm purchased an additional 164,472 shares of SK Telecom during the fourth quarter, bringing its total holdings to 362,424 shares valued at $7.44 million.

Why it matters

This investment move by Boston Common Asset Management reflects growing investor interest in SK Telecom, one of the largest wireless carriers in South Korea. As the country's telecom market continues to evolve with the rollout of 5G networks, SK Telecom's position as a market leader makes it an attractive target for institutional investors seeking exposure to the Asian tech and communications sector.

The details

Boston Common Asset Management's increased stake in SK Telecom represents an 83.1% jump in its holdings of the company's stock. The firm now owns a total of 362,424 shares, up from 197,952 shares held at the end of the previous quarter. This investment reflects Boston Common's belief in SK Telecom's long-term growth potential as the company continues to expand its 5G, 4G LTE, and IoT network services across South Korea.

  • Boston Common Asset Management filed its latest 13F report with the SEC on March 31, 2026, disclosing the increased stake in SK Telecom.
  • The firm made the additional share purchases during the fourth quarter of 2025.

The players

Boston Common Asset Management LLC

A financial services firm based in Boston, Massachusetts that specializes in sustainable and responsible investing strategies.

SK Telecom Co., Ltd.

South Korea's largest wireless telecommunications provider, offering 5G, 4G LTE, and IoT network services to consumers and businesses.

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What they’re saying

“We continue to see strong growth potential in SK Telecom as the company expands its 5G and IoT capabilities in the South Korean market.”

— Oliver Baker, Portfolio Manager, Boston Common Asset Management

What’s next

Investors will be closely watching SK Telecom's upcoming quarterly earnings report to gauge the company's performance and growth outlook as it navigates the evolving South Korean telecom landscape.

The takeaway

Boston Common Asset Management's increased stake in SK Telecom signals growing institutional confidence in the South Korean telecom giant's ability to capitalize on the country's transition to 5G and IoT technologies, positioning it as an attractive long-term investment opportunity.