Gabelli Group Cuts Sphere Stake Below 5%, Sells 141,500 Shares at $177
SPHR has more than doubled off its 52-week low of $38.83.
Summary
Gabelli-affiliated entities disclosed a reduced 3.43% stake in Sphere Entertainment, selling 141,500 shares at $177.38 on August 13, 2026, and confirming they dropped below the 5% reporting threshold in January 2026.
Key Events · Ownership and Investor Activity · SPHR
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Stake Reduced Below 5%
Gabelli group's aggregate beneficial ownership fell to 995,826 shares (3.43% of 29,046,853 outstanding), down from above 5% as of January 2, 2026.
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Large Sale on August 13
GAMCO Asset Management sold 141,500 shares at $177.3763 on August 13, 2026, the largest single transaction in the reported period.
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Continued Net Selling
Multiple Gabelli funds sold shares on August 13, including Gabelli Value 25 Fund (36,000 shares) and Gabelli Asset Fund (22,000 shares), all at $177.3763.
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Institutional Investor Reduction
The group's selling activity reflects a strategic reduction in exposure by a long-term institutional holder, not a change in company fundamentals.
Analysis · SPHR · Trade & Services
The Gabelli group of investment entities reduced its aggregate stake in Sphere Entertainment to 3.43% from above 5%, with the largest single-day sale of 141,500 shares by GAMCO Asset Management at $177.3763 on August 13, 2026. The filing confirms the group ceased to be a 5% beneficial owner on January 2, 2026, and the recent transactions show continued net selling. While the group remains a significant holder, the reduction below the 5% reporting threshold and the large sale near the current stock price of $168 indicate a deliberate reduction in exposure by a long-term institutional investor.
At the time of this filing, SPHR was trading at $168.00 on NYSE in the Trade & Services sector, with a market capitalization of approximately $6B. The 52-week trading range was $38.83 to $181.63. This filing was assessed with negative market sentiment and an importance score of 7 out of 10.