Who owns Sphere Entertainment Co.?
Institutional ownership of SPHR from SEC Form 13F filings across 276 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
276
13F holders
$4.14B
value, 2026 filers
67.9%
of shares outstanding (24.4M sh)
62
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of SPHR's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 4.1M | $706.0M | 0.0% | 11.3% | +4.4% |
| 2 | MORGAN STANLEY | 2.5M | $428.2M | 0.0% | 6.9% | +20.9% |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | 1.5M | $262.2M | 0.0% | 4.2% | -1.7% |
| 4 | SANDS CAPITAL MANAGEMENT, LLCNEW | 1.4M | $235.0M | 0.9% | 3.8% | new |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 1.2M | $205.0M | 0.0% | 3.3% | -50.7% |
| 6 | FMR LLC | 968,991 | $167.7M | 0.0% | 2.7% | +179.6% |
| 7 | AMERIPRISE FINANCIAL INC | 904,008 | $156.4M | 0.0% | 2.5% | +114.6% |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 784,997 | $135.9M | 0.0% | 2.2% | +7.5% |
| 9 | GILDER GAGNON HOWE & CO LLC | 557,742 | $96.5M | 1.0% | 1.6% | -0.7% |
| 10 | STEADFAST CAPITAL MANAGEMENT LP | 550,661 | $95.3M | 2.9% | 1.5% | -22.6% |
| 11 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 479,164 | $82.9M | 0.1% | 1.3% | -8.5% |
| 12 | DEUTSCHE BANK AG\ | 426,141 | $73.7M | 0.0% | 1.2% | +22.2% |
| 13 | Assenagon Asset Management S.A.NEW | 406,875 | $70.4M | 0.1% | 1.1% | new |
| 14 | BANK OF AMERICA CORP /DE/ | 377,912 | $65.4M | 0.0% | 1.1% | +8.8% |
| 15 | UBS Group AG | 372,230 | $64.4M | 0.0% | 1% | -28.3% |
| 16 | JENNISON ASSOCIATES LLCNEW | 361,440 | $62.5M | 0.0% | 1% | new |
| 17 | NORTHERN TRUST CORP | 336,009 | $58.1M | 0.0% | 0.9% | +5.8% |
| 18 | Invesco Ltd. | 324,441 | $56.1M | 0.0% | 0.9% | +86.1% |
| 19 | LORD, ABBETT & CO. LLC | 272,451 | $47,142 | 0.1% | 0.8% | +32.5% |
| 20 | NEUBERGER BERMAN GROUP LLC | 264,677 | $45.8M | 0.0% | 0.7% | +13.2% |
| 21 | NORGES BANKNEW | 249,365 | $43.1M | 0.0% | 0.7% | new |
| 22 | Sixth Street Partners Management Company, L.P.NEW | 246,506 | $42.7M | 7.4% | 0.7% | new |
| 23 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 246,506 | $42.7M | 0.0% | 0.7% | +2.6% |
| 24 | GOLDMAN SACHS GROUP INC | 243,263 | $42.1M | 0.0% | 0.7% | -28.4% |
| 25 | Public Sector Pension Investment Board | 229,540 | $39.7M | 0.1% | 0.6% | +57.4% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.