Sphere Entertainment Co.: which funds bought and sold
Institutions that bought and sold Sphere Entertainment 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, 217 institutions that filed 13F reports for both quarters added to or opened positions in Sphere Entertainment, and 190 cut or closed them. Together they added a net 2.2M shares, +6.2% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 131K shares (+1.0%); index fund managers were net buyers of 265K shares (+2.9%). 89 opened a new position and 51 sold out entirely.
Bought, Q2 2026 217 institutions, 89 of them new holders Sold, Q2 2026 190 institutions, 51 of them sold out
Net change, all compared +2.2M shares (+6.2%)
Net change, active managers +131K shares (+1.0%), 24 bought, 41 sold
Buyers versus sellers
217 bought 52 190 sold
Active managers and hedge funds 24 bought · 41 sold · +131K
Index fund managers 7 bought · 4 sold · +265K
Other institutions 186 bought · 145 sold · +1.8M
Biggest buyers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Sands Capital Management, LLC Active manager | +1.4M New position | 1.4M | $235M |
| Assenagon Asset Management S.A. | +814K New position | 814K | $141M |
| FMR LLC Active manager | +622K +179.6% | 969K | $168M |
| Castle Hook Partners LP Hedge fund | +522K New position | 522K | $90.3M |
| Ameriprise Financial Inc | +483K +114.6% | 904K | $156M |
| Morgan Stanley | +428K +20.9% | 2.5M | $428M |
| Jennison Associates LLC Active manager | +361K New position | 361K | $62.5M |
| Contour Asset Management LLC Hedge fund | +354K New position | 354K | $61.3M |
| Artemis Investment Management LLP Active manager | +205K New position | 205K | $35.4M |
| Blackrock, Inc. Index funds | +172K +4.4% | 4.1M | $706M |
| Invesco Ltd. | +150K +86.1% | 324K | $56.1M |
| Millennium Management LLC Hedge fund | +149K +358.1% | 190K | $32.9M |
| First Trust Advisors LP | +140K +656.3% | 162K | $28M |
| Carronade Capital Management, LP Hedge fund | +112K +244.3% | 157K | $27.2M |
| HSBC Holdings PLC | +107K +1021.1% | 117K | $20.3M |
| Bessemer Group Inc | +95K New position | 95K | $16.5M |
| Deutsche Bank Ag\ | +78K +22.2% | 426K | $73.7M |
| Axiom Investors LLC Active manager | +74K New position | 74K | $12.8M |
| Longaeva Partners L.P. | +67K New position | 67K | $11.6M |
| Lord, Abbett & Co. LLC | +67K +32.5% | 272K | $47.1M |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Sands Capital Management, LLC Active manager | +1.4M New position | 1.4M | $235M |
| FMR LLC Active manager | +622K +179.6% | 969K | $168M |
| Castle Hook Partners LP Hedge fund | +522K New position | 522K | $90.3M |
| Jennison Associates LLC Active manager | +361K New position | 361K | $62.5M |
| Contour Asset Management LLC Hedge fund | +354K New position | 354K | $61.3M |
| Artemis Investment Management LLP Active manager | +205K New position | 205K | $35.4M |
| Millennium Management LLC Hedge fund | +149K +358.1% | 190K | $32.9M |
| Carronade Capital Management, LP Hedge fund | +112K +244.3% | 157K | $27.2M |
| Axiom Investors LLC Active manager | +74K New position | 74K | $12.8M |
| Neuberger Berman Group LLC Active manager | +31K +13.2% | 265K | $45.8M |
Biggest sellers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Ariel Investments, LLC Active manager | −797K −32.4% | 1.7M | $288M |
| Two Sigma Investments, LP Hedge fund | −602K −85.3% | 103K | $17.9M |
| Citadel Advisors LLC Hedge fund | −387K Sold out | 0 | — |
| Luxor Capital Group, LP Hedge fund | −305K Sold out | 0 | — |
| Renaissance Technologies LLC Hedge fund | −304K −54.3% | 256K | $44.3M |
| Balyasny Asset Management L.P. Hedge fund | −162K −62.4% | 98K | $16.9M |
| Steadfast Capital Management LP Hedge fund | −161K −22.6% | 551K | $95.3M |
| UBS Group AG | −147K −28.3% | 372K | $64.4M |
| Nearwater Capital Markets, Ltd | −146K −38.9% | 229K | $39.7M |
| Trexquant Investment LP Hedge fund | −123K −89.8% | 14K | $2.4M |
| Walleye Capital LLC Hedge fund | −120K −98.8% | 1,475 | $255,219 |
| BNP Paribas Financial Markets | −115K −34.9% | 214K | $37M |
| Voloridge Investment Management, LLC Hedge fund | −114K Sold out | 0 | — |
| Goldman Sachs Group Inc | −96K −28.4% | 243K | $42.1M |
| Squarepoint Ops LLC Hedge fund | −94K −70.4% | 39K | $6.8M |
| Bridgeway Capital Management, LLC Active manager | −69K −26.8% | 187K | $32.3M |
| PDT Partners, LLC Hedge fund | −63K −57.1% | 48K | $8.2M |
| Mane Global Capital Management LP | −60K −34.9% | 112K | $19.5M |
| UBS Am, A Distinct Business Unit Of UBS Asset Management Americas LLC | −55K −49.4% | 57K | $9.8M |
| D. E. Shaw & Co., Inc. Hedge fund | −51K −22.3% | 179K | $30.9M |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Ariel Investments, LLC Active manager | −797K −32.4% | 1.7M | $288M |
| Two Sigma Investments, LP Hedge fund | −602K −85.3% | 103K | $17.9M |
| Citadel Advisors LLC Hedge fund | −387K Sold out | 0 | — |
| Luxor Capital Group, LP Hedge fund | −305K Sold out | 0 | — |
| Renaissance Technologies LLC Hedge fund | −304K −54.3% | 256K | $44.3M |
| Balyasny Asset Management L.P. Hedge fund | −162K −62.4% | 98K | $16.9M |
| Steadfast Capital Management LP Hedge fund | −161K −22.6% | 551K | $95.3M |
| Trexquant Investment LP Hedge fund | −123K −89.8% | 14K | $2.4M |
| Walleye Capital LLC Hedge fund | −120K −98.8% | 1,475 | $255,219 |
| Voloridge Investment Management, LLC Hedge fund | −114K Sold out | 0 | — |
New positions
| Institution | Shares | Value June 30, 2026 |
|---|---|---|
| Sands Capital Management, LLCActive manager | 1.4M | $235M |
| Assenagon Asset Management S.A. | 814K | $141M |
| Castle Hook Partners LPHedge fund | 522K | $90.3M |
| Jennison Associates LLCActive manager | 361K | $62.5M |
| Contour Asset Management LLCHedge fund | 354K | $61.3M |
| Artemis Investment Management LLPActive manager | 205K | $35.4M |
| Bessemer Group Inc | 95K | $16.5M |
| Axiom Investors LLCActive manager | 74K | $12.8M |
| Longaeva Partners L.P. | 67K | $11.6M |
| Omers Administration Corp | 58K | $10M |
Sold out
| Institution | Shares | Value March 31, 2026 |
|---|---|---|
| Citadel Advisors LLCHedge fund | 387K | $45.4M |
| Luxor Capital Group, LPHedge fund | 305K | $35.8M |
| Voloridge Investment Management, LLCHedge fund | 114K | $13.3M |
| Aquatic Capital Management LLC | 38K | $4.5M |
| Arrowstreet Capital, Limited PartnershipHedge fund | 31K | $3.6M |
| Susquehanna Portfolio Strategies, LLC | 16K | $1.9M |
| Marshall Wace, LLPHedge fund | 16K | $1.9M |
| Simplex Trading, LLC | 15K | $1.7M |
| Pavaki Capital Management LLC | 12K | $1.4M |
| Verition Fund Management LLCHedge fund | 10K | $1.2M |
Who holds the shares
- Institutions reporting
- 413
- Ten largest holders
- 47.9% of 13F-reported shares
- Index fund managers
- 25.4% of 13F-reported shares
- Active managers and hedge funds
- 36.9% of 13F-reported shares
| Type | Bought | Sold | New | Sold out | Net change in shares | Net % |
|---|---|---|---|---|---|---|
| Active managers and hedge funds | 24 | 41 | 11 | 8 | +131K | +1.0% |
| Index fund managers | 7 | 4 | 0 | 0 | +265K | +2.9% |
| Other institutions | 186 | 145 | 78 | 43 | +1.8M | +14.7% |