MADISON SQUARE GRDN SPRT COR
MSGS·55825T103·US·Common Stock·Communication Services - Entertainment-Activist
MSGS (MADISON SQUARE GRDN SPRT COR) is held by 193 institutional investors as of Q2 2026. Largest holders: BlackRock, Inc. ($843.4M), VANGUARD PORTFOLIO MANAGEMENT LLC ($384.1M), VANGUARD CAPITAL MANAGEMENT LLC ($320.9M). Net institutional sentiment: Mixed.
193
Holders
(20 Elite)
$5.2B
Total Value
56% (193)
Consensus
108 buying - 85 selling
13F: Insider & Congress: Updated regularly
Who's Trading
Source dates: Price Oct 16, 2026 · Insiders none · Activists Aug 17, 2026 · Congress none
ActivistGFThe Gregory Fenelon Revocable Living Trust5.0%Aug 17, 2026
ActivistTRT. Rowe Price Investment Management, Inc.5.6%Aug 14, 2026
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Top Holders
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Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer