SPHRNYSE · Services-Amusement & Recreation Services

Sphere Entertainment Co.

Alert me on SPHR

Insider buys, 6 months

Congress trades, 6 months

Signals, 6 months

Six months

After each filing

Jul 15 Buy Rep. Jonathan Jackson House

1 week

−3.8%S&P −1.7%

1 month

+21.3%S&P +3.4%

3 months

−24.9%S&P +2.8%

6 months

Result in56 trading days

May 6, 2025 Buy Rep. Gilbert Cisneros House

1 week

+27.1%S&P +4.7%

1 month

+26.5%S&P +6.8%

3 months

+39.1%S&P +13.0%

6 months

+146.6%S&P +21.4%

Every purchase and sale on this ticker reported by a member of Congress or an insider, measured from the close of the first trading day after it became public to the close 1 week, 1 month, 3 months and 6 months later, each beside the S&P over the same days.

Filings for SPHR

72 held · newest 572 held · newest 2

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Aeon news and offers by email

New sources, new features and offers like our founding price. A few times a month at most. Stop any time.

Signal history

No signal for this ticker yet. A signal is written when insider buying here scores one dot or more.

Stakes

Oct 20, 2026 Schedule 13D, amended

James L. Dolan: 14.5%, 4,756,964 shares

Aug 13, 2026 Schedule 13D, amended

GAMCO Asset Management Inc.: 1.9%, 550,139 shares

Jun 30, 2026 Schedule 13G, amended

Ariel Investments, LLC: 5.8%, 1,665,326 shares

Jun 30, 2026 Schedule 13G, amended

Morgan Stanley: 8.3%, 2,410,126 shares

Mar 31, 2026 Schedule 13G, amended

Ariel Investments, LLC: 8.6%, 2,462,309 shares

Mar 31, 2026 Schedule 13G, amended

Morgan Stanley: 7%, 2,011,246 shares

Mar 31, 2026 Schedule 13G

Vanguard Portfolio Management: 5.4%, 1,552,204 shares

Mar 31, 2026 Schedule 13G

BlackRock, Inc.: 13.5%, 3,853,804 shares

Mar 13, 2026 Schedule 13G, amended

The Vanguard Group: 0%, 0 shares

Feb 25, 2026 Schedule 13D, amended

Mary S. Dolan, as Trustee of certain trusts described herein: 13%, 4,280,651 shares

Feb 25, 2026 Schedule 13D, amended

Mary S. Dolan, as Trustee of certain trusts described herein: 13%, 4,280,651 shares

Dec 31, 2025 Schedule 13G, amended

Ariel Investments, LLC: 11.1%, 3,168,534 shares

Dec 31, 2025 Schedule 13G, amended

BANK OF NOVA SCOTIA: 3.1%, 894,262 shares

Nov 28, 2025 Schedule 13G, amended

Ariel Investments, LLC: 14.4%, 4,099,354 shares

Sep 30, 2025 Schedule 13G, amended

Point72 Asset Management, L.P.: 0.8%, 223,464 shares

Sep 30, 2025 Schedule 13G, amended

Ariel Investments, LLC: 20.6%, 5,994,239 shares

Sep 30, 2025 Schedule 13G

Morgan Stanley: 6%, 1,747,934 shares

Sep 30, 2025 Schedule 13G

BANK OF NOVA SCOTIA: 5.9%, 1,756,613 shares

Sep 8, 2025 Schedule 13D, amended

Mary S. Dolan, as Trustee of certain trusts described herein: 13.1%, 4,280,651 shares

Schedule 13D is filed within 5 business days of crossing 5 percent by an investor who may seek to influence the company. Schedule 13G is filed by a passive holder, and a large institution has up to 45 days after the quarter end.

Government contracts, last 12 months

Awards of $10M and up, from USAspending · context, not a signal

No contracts of $10M or more in the last 12 months.

Lobbying

Last four quarters

No lobbying reports on file.