Sphere Entertainment Co.

SPHRNYSE

$110.80-17.45 (-13.61% today)

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

Sphere Entertainment Co. price and activity chart data

Showing the 1Y range: Oct 6, 2025 to Oct 5, 2026. Price (+74.7%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
BlackRock, Inc.	Not reported	$706M	0.01%	Not reported
Jericho Capital Asset Management L.P.	Not reported	$451M	3.73%	Not reported
Morgan Stanley	Not reported	$428M	0.02%	Not reported
Ariel Investments, LLC	Not reported	$288M	2.87%	Reduce 32.37%
Vanguard Portfolio Management LLC	Not reported	$262M	0.01%	Not reported
Sands Capital Management, LLC	Not reported	$235M	0.87%	New Not reported
Vanguard Capital Management LLC	Not reported	$205M	0.00%	Not reported
State Street Corp	Not reported	$187M	0.01%	Not reported
FMR LLC	Not reported	$168M	0.01%	Not reported
Ameriprise Financial Inc	Not reported	$156M	0.03%	Not reported
Dimensional Fund Advisors LP	Not reported	$154M	0.03%	Not reported
Assenagon Asset Management S.A.	Not reported	$141M	0.09%	Not reported
Geode Capital Management, LLC	Not reported	$136M	0.01%	Not reported
Gamco Investors, Inc. Et Al	Not reported	$133M	1.19%	Not reported
Gilder Gagnon Howe & Co LLC	Not reported	$96.5M	1.00%	Reduce 0.66%
Steadfast Capital Management LP	Not reported	$95.3M	2.92%	Reduce 22.62%
Castle Hook Partners LP	Not reported	$90.3M	0.41%	New Not reported
Gabelli Funds LLC	Not reported	$87.7M	0.56%	Not reported
Healthcare of Ontario Pension Plan Trust Fund	Not reported	$82.9M	0.12%	Reduce 8.54%
T. Rowe Price Investment Management, Inc.	Not reported	$80.1M	0.05%	Add 4.05%
Deutsche Bank Ag\	Not reported	$73.7M	0.02%	Not reported
Bank of America Corp	Not reported	$65.4M	0.00%	Not reported
UBS Group AG	Not reported	$64.4M	0.01%	Not reported
Jennison Associates LLC	Not reported	$62.5M	0.04%	New Not reported
Contour Asset Management LLC	Not reported	$61.3M	1.45%	New Not reported
Northern Trust Corp	Not reported	$58.1M	0.01%	Not reported
Invesco Ltd.	Not reported	$56.1M	0.00%	Not reported
Systematic Financial Management LP	Not reported	$50.1M	1.00%	Reduce 2.60%
Lord, Abbett & Co. LLC	Not reported	$47.1M	0.13%	Add 32.48%
Neuberger Berman Group LLC	Not reported	$45.8M	0.03%	Not reported
Renaissance Technologies LLC	Not reported	$44.3M	0.06%	Not reported
Norges Bank	Not reported	$43.1M	0.00%	Not reported
Charles Schwab Investment Management Inc	Not reported	$42.7M	0.01%	Not reported
Jacobs Levy Equity Management, Inc	Not reported	$42.2M	0.15%	Not reported
Goldman Sachs Group Inc	Not reported	$42.1M	0.00%	Not reported
Nearwater Capital Markets, Ltd	Not reported	$39.7M	0.68%	Reduce 38.88%
Federated Hermes, Inc.	Not reported	$39.2M	0.06%	Not reported
Islander Capital Partners, L.P.	Not reported	$38.1M	13.81%	Not reported
BNP Paribas Financial Markets	Not reported	$37M	0.01%	Not reported
Artemis Investment Management LLP	Not reported	$35.4M	0.32%	New Not reported
Millennium Management LLC	Not reported	$32.9M	0.01%	Not reported
JPMorgan Chase & Co	Not reported	$32.7M	0.00%	Not reported
Bridgeway Capital Management, LLC	Not reported	$32.3M	0.57%	Not reported
D. E. Shaw & Co., Inc.	Not reported	$30.9M	0.01%	Not reported
Vanguard Fiduciary Trust Co	Not reported	$30.8M	0.01%	Not reported
O'Keefe Stevens Advisory, Inc.	Not reported	$29.2M	6.00%	Add 0.17%
Wells Fargo & Company	Not reported	$28M	0.00%	Not reported
First Trust Advisors LP	Not reported	$28M	0.02%	Add 656.26%
Bank of New York Mellon Corp	Not reported	$27.5M	0.00%	Not reported
Carronade Capital Management, LP	Not reported	$27.2M	0.47%	Add 244.30%

50 of 392 holders

Activity score

Premium

100

WEAK

STRONG

Unlock

AI Activity Analysis

Premium

Coming soonAI reads of insider, institutional and company activity will appear here for Premium accounts.

Historical Activity Patterns

Premium

Historical Activity PatternsHistorical periods where multiple activity categories converged, with subsequent market performance shown for context.Unlock