undamentalytics Newsletter

Madison Square Garden Sports Corp.: which funds bought and sold

Institutions that bought and sold Madison Square Garden Sports shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 236 institutions that filed 13F reports for both quarters added to or opened positions in Madison Square Garden Sports, and 177 cut or closed them. Together they added a net 448K shares, +2.5% on what they held at the start of the quarter. Active managers and hedge funds on our list were net sellers of 328K shares (−5.2%); index fund managers were net buyers of 213K shares (+4.2%). 91 opened a new position and 39 sold out entirely.

Bought, Q2 2026 236 institutions, 91 of them new holders Sold, Q2 2026 177 institutions, 39 of them sold out
Net change, all compared +448K shares (+2.5%)
Net change, active managers −328K shares (−5.2%), 34 bought, 28 sold

Buyers versus sellers

institutions compared, 491
Active managers and hedge funds 34 bought · 28 sold · −328K
Index fund managers 9 bought · 1 sold · +213K
Other institutions 193 bought · 148 sold · +563K

Biggest buyers

by change in shares held
Biggest buyers
Institution Change in shares Shares June 30, 2026 Value
Avantyr Capital Partners, LP +467K New position 467K $188M
T. Rowe Price Investment Management, Inc. Active manager +306K +38.7% 1.1M $441M
Balyasny Asset Management L.P. Hedge fund +212K +226.4% 306K $123M
Citadel Advisors LLC Hedge fund +175K +530.7% 208K $83.6M
UBS Group AG +140K +183.2% 217K $87.2M
Samlyn Capital, LLC Hedge fund +125K +57.5% 343K $138M
Two Sigma Investments, LP Hedge fund +119K +1075.0% 131K $52.4M
Jane Street Group, LLC +96K +775.4% 108K $43.3M
Qube Research & Technologies Ltd Hedge fund +93K New position 93K $37.5M
Blackrock, Inc. Index funds +87K +4.3% 2.1M $843M
Geode Capital Management, LLC Index funds +70K +22.5% 380K $153M
Steadfast Capital Management LP Hedge fund +69K New position 69K $27.8M
Ameriprise Financial Inc +60K +187.9% 92K $37.1M
FMR LLC Active manager +50K +1179.8% 54K $21.9M
Point72 Asset Management, L.P. Hedge fund +45K New position 45K $17.9M
Islander Capital Partners, L.P. +44K New position 44K $17.7M
Renaissance Technologies LLC Hedge fund +39K +22.5% 211K $84.7M
Algert Global LLC Hedge fund +39K New position 39K $15.5M
Goldman Sachs Group Inc +31K +44.9% 99K $39.8M
Woodline Partners LP Hedge fund +26K New position 26K $10.4M

Biggest sellers

by change in shares held
Biggest sellers
Institution Change in shares Shares June 30, 2026 Value
Price T Rowe Associates Inc Active manager −400K −68.5% 184K $74.1M
TOMS Capital Investment Management LP Hedge fund −347K Sold out 0 —
Contour Asset Management LLC Hedge fund −205K Sold out 0 —
Bollard Group LLC −121K Sold out 0 —
Manufacturers Life Insurance Company, The −113K −95.4% 5,455 $2.2M
Wellington Management Group LLP Active manager −108K Sold out 0 —
Greenhouse Funds LLLP −107K −69.6% 47K $18.8M
Marshall Wace, LLP Hedge fund −93K −93.8% 6,172 $2.5M
Walleye Capital LLC Hedge fund −88K −77.9% 25K $10.1M
Clearbridge Investments, LLC Active manager −81K −17.8% 373K $150M
Victory Capital Management Inc Active manager −80K −30.9% 178K $71.6M
Clearline Capital LP Hedge fund −78K −81.5% 18K $7.1M
Ariel Investments, LLC Active manager −59K −8.2% 659K $265M
AQR Capital Management LLC Hedge fund −36K −40.2% 54K $21.5M
Bank Of America Corp −33K −48.7% 35K $14M
Dimensional Fund Advisors LP −32K −34.0% 62K $24.9M
Lighthouse Investment Partners, LLC Hedge fund −22K Sold out 0 —
D. E. Shaw & Co., Inc. Hedge fund −22K −33.7% 43K $17.3M
Castleknight Management LP Hedge fund −19K −21.4% 71K $28.4M
Susquehanna International Group, LLP −19K −85.9% 3,159 $1.3M

New positions

largest by value
InstitutionSharesValue June 30, 2026
Avantyr Capital Partners, LP 467K $188M
Qube Research & Technologies LtdHedge fund 93K $37.5M
Steadfast Capital Management LPHedge fund 69K $27.8M
Point72 Asset Management, L.P.Hedge fund 45K $17.9M
Islander Capital Partners, L.P. 44K $17.7M
Algert Global LLCHedge fund 39K $15.5M
Woodline Partners LPHedge fund 26K $10.4M
Freshford Capital Management, LLC 26K $10.3M
Squarepoint Ops LLCHedge fund 21K $8.4M
Exoduspoint Capital Management, LPHedge fund 19K $7.5M

Sold out

largest by value
InstitutionSharesValue March 31, 2026
TOMS Capital Investment Management LPHedge fund 347K $112M
Contour Asset Management LLCHedge fund 205K $66M
Bollard Group LLC 121K $38.9M
Wellington Management Group LLPActive manager 108K $34.8M
Lighthouse Investment Partners, LLCHedge fund 22K $7.1M
Empowered Funds, LLC 11K $3.6M
Fort Baker Capital Management LP 10K $3.2M
Almitas Capital LLC 9,925 $3.2M
Capitolis Liquid Global Markets LLC 5,400 $1.7M
Picton Mahoney Asset Management 5,059 $1.6M

Who holds the shares

13F holdings at June 30, 2026
Institutions reporting
461
Ten largest holders
52.9%
of 13F-reported shares
Index fund managers
28.4%
of 13F-reported shares
Active managers and hedge funds
32.4%
of 13F-reported shares
Buying and selling by type of institution, March 31, 2026 to June 30, 2026
TypeBoughtSoldNewSold outNet change in sharesNet %
Active managers and hedge funds 34 28 21 6 −328K −5.2%
Index fund managers 9 1 0 0 +213K +4.2%
Other institutions 193 148 70 33 +563K +8.7%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

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