WBD Warner Bros. Discovery, Inc.
Warner Bros. Discovery, Inc. (WBD) Institutional Ownership
What the institutions did with WBD last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeLargest holders
| Manager | Shares | % of reported |
|---|---|---|
| BlackRock, Inc. | 198.1M | 9.7% |
| VANGUARD CAPITAL MANAGEMENT LLC | 158.6M | 7.8% |
| STATE STREET CORP | 128.4M | 6.3% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 105.1M | 5.1% |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 96.6M | 4.7% |
| Invesco Ltd. | 80.1M | 3.9% |
| GEODE CAPITAL MANAGEMENT, LLC | 69.9M | 3.4% |
| MILLENNIUM MANAGEMENT LLC | 57.7M | 2.8% |
| Pentwater Capital Management LP | 47.6M | 2.3% |
| FMR LLC | 45.3M | 2.2% |
| CITADEL ADVISORS LLC | 44.6M | 2.2% |
| D. E. Shaw & Co., Inc. | 40.8M | 2.0% |
| NORGES BANK | 31.2M | 1.5% |
| Sessa Capital IM, L.P. | 30.2M | 1.5% |
| MORGAN STANLEY | 25.7M | 1.3% |
| GOLDMAN SACHS GROUP INC | 25.0M | 1.2% |
| NORTHERN TRUST CORP | 22.0M | 1.1% |
| Qube Research & Technologies Ltd | 21.7M | 1.1% |
| UBS Group AG | 20.8M | 1.0% |
| JPMORGAN CHASE & CO | 20.5M | 1.0% |
| Third Point LLC | 20.0M | 1.0% |
| CAXTON ASSOCIATES LLP | 19.4M | 0.9% |
| HBK INVESTMENTS L P | 19.0M | 0.9% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 18.5M | 0.9% |
| DIMENSIONAL FUND ADVISORS LP | 17.0M | 0.8% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | Increased | 3.6M | 96.6M | +93.0M |
| HARRIS ASSOCIATES L P | Reduced | 32.9M | 4.8M | -28.1M |
| D. E. Shaw & Co., Inc. | Increased | 14.9M | 40.8M | +25.9M |
| Third Point LLC | New | 0 | 20.0M | +20.0M |
| BARCLAYS PLC | Reduced | 27.6M | 7.9M | -19.7M |
| CITADEL ADVISORS LLC | Increased | 29.4M | 44.6M | +15.2M |
| MILLENNIUM MANAGEMENT LLC | Increased | 43.9M | 57.7M | +13.7M |
| FMR LLC | Increased | 32.5M | 45.3M | +12.8M |
| Balyasny Asset Management L.P. | Reduced | 25.1M | 16.5M | -8.6M |
| Symmetry Investments LP | New | 0 | 8.4M | +8.4M |
| HSBC HOLDINGS PLC | Increased | 6.0M | 13.8M | +7.9M |
| SG Americas Securities, LLC | Increased | 7.4M | 14.4M | +7.0M |
| DEUTSCHE BANK AG\ | Increased | 6.2M | 13.1M | +6.9M |
| CAPSTONE INVESTMENT ADVISORS, LLC | Reduced | 10.2M | 3.4M | -6.8M |
| Qube Research & Technologies Ltd | Increased | 15.3M | 21.7M | +6.4M |
| LMR Partners LLP | Increased | 6.8M | 13.0M | +6.2M |
| NOMURA HOLDINGS INC | Reduced | 7.6M | 2.0M | -5.6M |
| NATIONAL BANK OF CANADA /FI/ | Reduced | 13.3M | 7.9M | -5.4M |
| MORGAN STANLEY | Reduced | 30.9M | 25.7M | -5.2M |
| FIL Ltd | Reduced | 5.9M | 2.3M | -3.6M |
| BlackRock, Inc. | Increased | 194.8M | 198.1M | +3.3M |
| CAXTON ASSOCIATES LLP | Increased | 16.4M | 19.4M | +3.0M |
| Senator Investment Group LP | Reduced | 3.0M | 20.1K | -3.0M |
| CIBC Bancorp USA Inc. | Increased | 1.1M | 4.1M | +3.0M |
| MARSHALL WACE, LLP | Increased | 3.1M | 5.8M | +2.7M |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.