MADISON SQUARE GRDN SPRT COR (MSGS) is held by 177 institutional investors that disclose positions via SEC 13F filings. The largest disclosed holder is BlackRock, Inc. as of Q1 2026.

Are institutions buying or selling MSGS?

In Q1 2026, 100 institutions opened or increased positions in MADISON SQUARE GRDN SPRT COR while 70 reduced or exited — a net buying quarter.

What is the Smart Money Verdict on MSGS?

The Smart Money Verdict combines four independent sources (institutional 13F activity, insider trades, activist filings, and congressional trades) into a single assessment for MADISON SQUARE GRDN SPRT COR.

How many hedge funds hold MSGS?

177 institutional investors report holding MADISON SQUARE GRDN SPRT COR (MSGS) as of Q1 2026, based on SEC 13F filings.

Is institutional money flowing into MSGS?

As of Q1 2026, tracked institutions in MADISON SQUARE GRDN SPRT COR show 100 buyers versus 70 sellers — net inflows.

MADISON SQUARE GRDN SPRT COR

MSGS·55825T103·US·Common Stock·Communication Services - Entertainment-Activist

177

Holders

(20 Elite)

$4B

Total Value

59% (170)

Consensus

100 buying - 70 selling

13F: Mar 31, 2026Insider & Congress: Updated regularly

Smart Money Verdict

View all

Held by 177 funds

20 elite

Who's Trading

Activist

The Vanguard Group0.0%Mar 27, 2026

ActivistDJDOLAN JAMES LAWRENCE8.1%Mar 9, 2026

InsiderDPDOLAN CHARLES PSell $1.3MFeb 20, 2026

InsiderDPDOLAN CHARLES PSell $414KFeb 20, 2026

InsiderDPDOLAN CHARLES PSell $108KFeb 20, 2026

Activist

BlackRock, Inc.10.0%Jan 8, 2026

InsiderDLDOLAN JAMES LAWRENCESell $60KMar 20, 2025

InsiderDLDOLAN JAMES LAWRENCESell $81KMar 20, 2025

InsiderDLDOLAN JAMES LAWRENCESell $643KMar 20, 2025

InsiderDLDOLAN JAMES LAWRENCESell $515KMar 20, 2025

View all insider trades View all activist filings

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
BlackRock, Inc.	Increased	2M(+0.8%)	$646.6M	0.0%	+66.30%	32
VPVANGUARD PORTFOLIO MANAGEMENT LLC	New	933,473	$300M	0.0%	+18.63%	43
VAVANGUARD CAPITAL MANAGEMENT LLC	New	791,948	$254.5M	0.0%	+18.63%	43
ARIEL INVESTMENTS, LLC	Decreased	717,341(-0.7%)	$230.6M	2.6%	+113.18%	0
GATES FOUNDATION TRUST	Unchanged	592,406	$190.4M	0.6%	+136.70%	0
GAMCO INVESTORS, INC. ET AL	Decreased	587,652(-4.2%)	$188.9M	1.9%	+94.23%	0
PRICE T ROWE ASSOCIATES INC /MD/	Decreased	584,603(-16.4%)	$187.9M	0.0%	+58.34%	0
STATE STREET CORP	Increased	564,906(+4.9%)	$181.6M	0.0%	+97.50%	32
Clearbridge Investments, LLC	Unchanged	453,585	$145.8M	0.1%	+113.69%	0
GABELLI FUNDS LLC	Decreased	390,862(-0.9%)	$125.6M	0.8%	+92.64%	0
GEODE CAPITAL MANAGEMENT, LLC	Increased	310,261(+6.6%)	$99.7M	0.0%	+100.38%	32
MORGAN STANLEY	Decreased	306,999(-2.5%)	$98.7M	0.0%	+100.08%	0
VICTORY CAPITAL MANAGEMENT INC	Decreased	257,758(-22.9%)	$82.8M	0.1%	+95.97%	0
RENAISSANCE TECHNOLOGIES LLC	Increased	172,000(+45.9%)	$55.3M	0.1%	+58.13%	40
BAMCO INC /NY/	Decreased	165,015(-17.5%)	$53M	0.2%	+113.59%	0
Invesco Ltd.	Increased	155,192(+309.6%)	$49.9M	0.0%	+32.14%	47
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	Increased	133,408(+4.2%)	$42.9M	0.0%	+99.08%	30
GAGotham Asset Management, LLC	Increased	126,628(+21.1%)	$40.7M	0.1%	+64.73%	42
NORTHERN TRUST CORP	Increased	124,027(+2.5%)	$39.9M	0.0%	+95.92%	30
MANUFACTURERS LIFE INSURANCE COMPANY, THE	Decreased	118,157(-25.1%)	$38M	0.0%	+108.18%	0