Madison Square Garden Sports Corp. (MSGS)
NYSE: MSGS · Services-Miscellaneous Amusement & Recreation · New York, NY · filing with the SEC since 2015
Grade5.4
◀ Past 5.3● Present 5.4▶ Future 5.5
Who owns Madison Square Garden Sports Corp.
As filed with the SECHolders of 5% or more
4
Dolan Mary S holds 13.2% of Class A Common Stock, par value $.01 per share, as its SCHEDULE 13D/A filed Mar 9, 2026 says.
Directors and officers
24
report now, of 40 people on the record since 2015. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 4 named at left.
Holders of 5% or moreshare of the class, as filed
Dolan Mary S
SCHEDULE 13D/A · filed Mar 9, 2026 · Class A Common Stock, par value $.01 per share · 13.2% in Feb 27, 2026
Mary S. Dolan, as a Trustee of the Charles F. Dolan Children Trust FBO Deborah Dolan-Sweeney and each of the 2009 Family Trusts
SCHEDULE 13D/A · filed Dec 31, 2024 · Class A Common Stock, par value $.01 per share
Blackrock, Inc.
SCHEDULE 13G/A · filed Jan 8, 2026 · Class A Stock · 9.4% in Jul 18, 2025
T. Rowe Price Investment Management, Inc.
SCHEDULE 13G · filed Aug 14, 2026 · COMMON STOCK
GAMCO Asset Management Inc.
SCHEDULE 13D/A · filed Aug 14, 2026 · Common Stock · reported falling below 5%
The Vanguard Group
SCHEDULE 13G/A · filed Mar 27, 2026 · Common Stock · reported falling below 5%, from 8.87% in Apr 30, 2025
What MSGS reports owning in othersstakes of 5% or more, and other ties
Other ties the annual report names
Rangers
An entity · legal entity · owns, named in the 10-K filed Aug 13, 2026
22 subsidiaries in 1 country, from the list filed with the 10-K filed Aug 13, 2026.
Insider tradesForm 4
4sales
0purchases
0sales on a scheduled plan
2people selling
$2.1Msold, in dollars
$0bought, in dollars
Open-market trades on Form 4 from Oct 28, 2025 to Oct 28, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2026 runs to Oct 28, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window2 of 60 on the roster
| Person | Role as filed | Sales | Sold | On a plan | Buys | Bought |
|---|---|---|---|---|---|---|
| Dolan Charles P | director | 3 | $1.8M | 0 | 0 | $0 |
| Warner Bryan | SVP, Head of Legal | 1 | $200,000 | 0 | 0 | $0 |