Mario Gabelli's SPHR Position Overview
Mario Gabelli (via Gamco Investors, Inc. Et Al) currently holds 858,887 shares of Sphere Entertainment Co. (SPHR) worth $81.66 M, representing 0.78% of the portfolio. First purchased in 2020-Q2, this long-term strategic position has been held for 23 quarters.
Based on 13F filings, Mario Gabelli has maintained a strategic position in SPHR, demonstrating sustained confidence in this investment. Largest addition occurred in Q3 2021, adding 280,477 shares. Largest reduction occurred in Q1 2023, reducing 46,135 shares.
Analysis based on 13F filings available since 2013 Q2
Mario Gabelli's Sphere Entertainment Co (SPHR) Holding Value Over Time
Track share changes against reported price movement
Quarterly Sphere Entertainment Co (SPHR) Trades by Mario Gabelli
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | -14,742 | Reduce 1.69% | 858,887 | $95.08 |
| Q3 2025 | -11,059 | Reduce 1.25% | 873,629 | $62.12 |
| Q2 2025 | -1,229 | Reduce 0.14% | 884,688 | $41.80 |
| Q1 2025 | -20,484 | Reduce 2.26% | 885,917 | $32.72 |
| Q4 2024 | -12,857 | Reduce 1.40% | 906,401 | $40.32 |
| Q3 2024 | -24,026 | Reduce 2.55% | 919,258 | $44.18 |
| Q2 2024 | -17,297 | Reduce 1.80% | 943,284 | $35.06 |
| Q1 2024 | +69,001 | Add 7.74% | 960,581 | $49.08 |
| Q4 2023 | +6,644 | Add 0.75% | 891,580 | $33.96 |
| Q3 2023 | -23,470 | Reduce 2.58% | 884,936 | $37.16 |
| Q2 2023 | +20,697 | Add 2.33% | 908,406 | $27.39 |
| Q1 2023 | -46,135 | Reduce 4.94% | 887,709 | $59.07 |
| Q4 2022 | +19,087 | Add 2.09% | 933,844 | $44.97 |
| Q3 2022 | +14,845 | Add 1.65% | 914,757 | $44.09 |
| Q2 2022 | -7,484 | Reduce 0.82% | 899,912 | $52.62 |
| Q1 2022 | -2,790 | Reduce 0.31% | 907,396 | $83.31 |
| Q4 2021 | -15,940 | Reduce 1.72% | 910,186 | $70.34 |
| Q3 2021 | +280,477 | Add 43.44% | 926,126 | $72.67 |
| Q2 2021 | +11,973 | Add 1.89% | 645,649 | $83.97 |
| Q1 2021 | +11,763 | Add 1.89% | 633,676 | $81.80 |
| Q4 2020 | -6,025 | Reduce 0.96% | 621,913 | $105.04 |
| Q3 2020 | -14,770 | Reduce 2.30% | 627,938 | $68.49 |
| Q2 2020 | +642,708 | New Buy | 642,708 | $75.00 |
Mario Gabelli's Sphere Entertainment Co Investment FAQs
Mario Gabelli first purchased Sphere Entertainment Co. (SPHR) in Q2 2020, acquiring 642,708 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Mario Gabelli has held Sphere Entertainment Co. (SPHR) for 23 quarters since Q2 2020.
Mario Gabelli's largest addition to Sphere Entertainment Co. (SPHR) was in Q2 2020, adding 642,708 shares worth $48.2 M.
According to the latest 13F filing for Q4 2025, Mario Gabelli's firm, Gamco Investors, Inc. Et Al, owns 858,887 shares of Sphere Entertainment Co. (SPHR), valued at approximately $81.66 M.
As of the Q4 2025 filing, Sphere Entertainment Co. (SPHR) represents approximately 0.78% of Mario Gabelli's publicly disclosed stock portfolio, making it one of their key holdings.
Mario Gabelli's peak holding in Sphere Entertainment Co. (SPHR) was 960,581 shares, as reported at the end of Q1 2024.