Sphere Entertainment Co.
SPHR · Services Amusement and Recreation Services
Latest available SEC filing: 4 ·
Latest disclosures
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Koester Jennifer: Form 4
Insider disclosure · Filed · Report period 15 Sep 2026
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Form 4
SEC filing · Filed
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Form 4
SEC filing · Filed
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Form 4
SEC filing · Filed
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Form 4
SEC filing · Filed
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Form SCHEDULE 13D/A
SEC filing · Filed
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Form SCHEDULE 13G/A
SEC filing · Filed
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Latest financial period: Q2 2026
Financial facts · Filed
Institutional holders by security
Choose a share class to see reported 13F positions and quarterly changes. Different securities have separate holder histories.
- SPHR · 55826T102 - Class A Common Stock, par value $.01 per share
Company details and SEC sources
CIK 0001795250 · SEC filing index. Filing dates describe disclosures, not live market data.
- Listed symbols
- SPHR on NYSE
- SEC industry group
- Services Amusement and Recreation Services (Office of Trade and Services)
- Business address
- Two Pennsylvania Plaza, New York, NY, 10121
- Incorporated in
- NV
- Fiscal year end
- 31 December
- Former names on EDGAR
- Madison Square Garden Entertainment Corp. (to 17 Apr 2023), MSG ENTERTAINMENT SPINCO, INC. (to 16 Apr 2020)
At a glance
Names, identifiers, and filing context for this profile.
2 identity fields