Sphere Entertainment Co.

SPHR

Exchange: NYSE
Industry: Services-Amusement & Recreation Services
SEC CIK: 0001795250

SEC filings (opens in a new tab)

No open-market purchases or sales by Sphere Entertainment Co. insiders were filed in the last 90 days; 421 institutions reported holding it in 13F filings for Q2 2026, worth $6.38B in total; no superinvestor holds it.

Q3 2025 vs. Q2 2025

How the institutions holding Sphere Entertainment Co. changed between Q2 2025 and Q3 2025.

All holders in Q3 2025 All holders in Q2 2025

13F holders of SPHR: Q2 2025 compared with Q3 2025
Measure	Q2 2025	Of which not filed for Q3 2025	Q3 2025	Change
Holders	224	3	260	+39
Shares	35.4M	24.4K	33.2M	−2.14M (−6.0%)
Value	$1.48B	$1.02M	$2.06B	+$585.6M (+39.6%)

3 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (61)

Institutions that held Sphere Entertainment Co. at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to SPHR in Q3 2025
Institution	Shares	Value	% of portfolio
J. Goldman & Co LP	592,831	$36.8M	1.39%
Mane Global Capital Management LP	356,456	$22.1M	1.04%
Woodline Partners LP	330,048	$20.5M	0.10%
Nearwater Capital Markets, Ltd	250,000	$15.5M	0.21%
Portolan Capital Management, LLC	208,418	$12.9M	0.70%
MUFG Securities EMEA plc	159,600	$9.91M	0.25%
Capitolis Liquid Global Markets LLC	150,800	$9.37M	0.07%
Metavasi Capital LP	149,676	$9.30M	3.30%
Renaissance Technologies LLC	106,735	$6.63M	0.01%
Nicholas Investment Partners, LP	81,260	$5.05M	0.39%
Fred Alger Management, LLC	74,615	$4.64M	0.02%
Bridgewater Associates, LP	69,359	$4.31M	0.02%
MYDA Advisors LLC	64,000	$3.98M	1.20%
Wolverine Trading, LLC	51,339	$3.19M	0.06%
Pinnbrook Capital Management LP	49,021	$3.05M	0.56%
SG Americas Securities, LLC	47,281	$2.94M	0.01%
Voloridge Investment Management, LLC	40,801	$2.53M	0.01%
Quinn Opportunity Partners LLC	35,000	$2.17M	0.16%
Quadrature Capital Ltd	25,653	$1.59M	0.02%
HSBC Holdings PLC	22,165	$1.37M	0.00%
Voleon Capital Management LP	18,688	$1.16M	0.03%
Ancora Advisors, LLC	13,680	$849.8K	0.02%
Stratos Wealth Partners, LTD.	11,596	$720.3K	0.01%
Boothbay Fund Management, LLC	11,103	$689.7K	0.02%
Legato Capital Management LLC	10,633	$660.5K	0.07%
Nkcfo LLC	8,000	$497.0K	0.15%
Aigen Investment Management, LP	7,673	$476.6K	0.07%
Philip James Wealth Mangement, LLC	7,090	$440.4K	0.05%
Penn Capital Management Co Inc	7,049	$437.9K	0.03%
1832 Asset Management L.P.	6,973	$433.2K	0.00%
Intrepid Financial Planning Group LLC	6,875	$427.1K	0.16%
Stifel Financial Corp	4,520	$280.8K	0.00%
Cerity Partners LLC	4,329	$268.9K	0.00%
Per Stirling Capital Management, LLC.	4,286	$266.2K	0.03%
Jefferies Financial Group Inc.	4,130	$256.6K	0.00%
Institute for Wealth Management, LLC.	4,111	$255.4K	0.03%
Sherbrooke Park Advisers LLC	4,040	$251.0K	0.12%
Weik Capital Management	4,000	$248.5K	0.09%
Thrivent Financial for Lutherans	3,850	$239.0K	0.00%
Prudential Financial Inc	3,675	$228.3K	0.00%
Pictet Asset Management Holding SA	3,616	$224.6K	0.00%
Pinnacle Wealth Management Advisory Group, LLC	3,535	$219.6K	0.02%
Anb Bank	3,530	$219.3K	0.09%
Teacher Retirement System of Texas	3,413	$212.0K	0.00%
Bridgefront Capital, LLC	3,291	$204.4K	0.06%
NJ State Employees Deferred Compensation Plan	3,268	$203.0K	0.02%
OP Asset Management Ltd	2,532	$157.3K	0.00%
Acadian Asset Management LLC	1,885	$116.0K	0.00%
Federated Hermes, Inc.	1,279	$79.5K	0.00%
Byrne Asset Management LLC	652	$78.4K	0.05%
Wexford Capital LP	1,249	$77.6K	0.02%
Chesapeake Asset Management LLC	1,200	$74.5K	0.07%
Rockefeller Capital Management L.P.	508	$31.6K	0.00%
Quent Capital, LLC	480	$29.8K	0.00%
Bokf, NA	346	$21.5K	0.00%
Wealthspire Advisors, LLC	184	$11.4K	0.00%
Quadrant Capital Group LLC	160	$7.24K	0.00%
Kilter Group LLC	26	$1.62K	0.00%
Steigerwald, Gordon & Koch Inc.	17	$1.06K	0.00%
Halbert Hargrove Global Advisors, LLC	3	$187	0.00%
Root Financial Partners, LLC	1	$62	0.00%

Sold out (22)

Institutions that held Sphere Entertainment Co. at the end of Q2 2025 and filed for Q3 2025 without it.

Institutions that sold out of SPHR in Q3 2025
Institution	Shares, Q2 2025	Value, Q2 2025
Primecap Management Co	419,498	$17.5M
Alberta Investment Management Corp	360,375	$15.1M
Honeycomb Asset Management LP	150,000	$6.27M
Tudor Investment Corp Et Al	72,206	$3.02M
Twinbeech Capital LP	42,081	$1.76M
Campbell & CO Investment Adviser LLC	31,876	$1.33M
IMC-Chicago, LLC	22,369	$935.0K
GAM Holding AG	20,000	$836.0K
Dynamic Technology Lab Private Ltd	18,100	$757.0K
Fox Run Management, L.L.C.	14,574	$609.2K
Winton Group Ltd	14,366	$600.5K
Graham Capital Management, L.P.	11,144	$465.8K
Kestra Private Wealth Services, LLC	6,722	$281.0K
Cambridge Investment Research Advisors, Inc.	5,440	$227.0K
Freestone Grove Partners LP	5,073	$212.1K
D.A. Davidson & Co.	5,000	$209.0K
Investors Research Corp	2,150	$89.9K
Centiva Capital, LP	596	$24.9K
Skopos Labs, Inc.	322	$13.5K
Avion Wealth	100	$4.00K
Elequin Capital LP	58	$2.42K
Atticus Wealth Management, LLC	8	$335

Not filed for Q3 2025 yet (3)

Institutions that held Sphere Entertainment Co. at the end of Q2 2025 and haven't filed a 13F for Q3 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding SPHR in Q2 2025 that haven't filed for Q3 2025
Institution	Shares, Q2 2025	Value, Q2 2025
Norges Bank	13,173	$550.6K
Congress Wealth Management LLC	11,253	$470.4K
Parkworth Wealth Management, Inc.	1	$42