Warner Bros. Discovery, Inc.
WBD- Exchange
- Nasdaq
- Industry
- Cable & Other Pay Television Services
- SEC CIK
- 0001437107
In the last 90 days, Warner Bros. Discovery, Inc. insiders filed 0 open-market purchases and 14 sales; 1,315 institutions reported holding it in 13F filings for Q2 2026, worth $51.9B in total; 5 superinvestors hold it, including Third Point and Harris Associates (Oakmark).
Holders of 5% or more of WBD
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Warner Bros. Discovery, Inc., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Vanguard Capital Management LLC | 13G | 7.22%181.1M shares | New | Apr 30, 20261 filing | Apr 30, 2026 | SEC |
| State Street Corp | 13G | 5.30%131.1M shares | −1.60 ppfrom 6.90% | Feb 16, 20215 filings | Feb 9, 2026 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
45 Schedule 13D and 13G filings on Warner Bros. Discovery, Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Apr 30, 20262:30 PM ET | Vanguard Capital Management LLC | 13G | 7.22%181.1M shares | New | Mar 31, 2026 | SEC |
| Mar 27, 20262:13 PM ET | Vanguard Group Inc | 13G/A | 0.00%0 shares | −11.35 ppfrom 11.35%Below 5% | Mar 13, 2026 | SEC |
| Feb 9, 20268:12 AM ET | State Street Corp | 13G | 5.30%131.1M shares | −1.60 ppfrom 6.90% | Dec 31, 2025 | SEC |
| Oct 31, 202511:41 AM ET | Vanguard Group Inc | 13G/A | 11.35%281.2M shares | – | Sep 30, 2025 | SEC |
| Jul 1, 20258:00 AM ET | Advance/Newhouse Partnershipand 3 others | 13D/A | 3.97%98.2M shares | –Below 5% | Jun 30, 2025 | SEC |
| May 13, 202512:31 PM ET | State Street Corp | 13G | 6.90%169.5M shares | – | Mar 31, 2025 | SEC |
| Apr 2, 2024 | Advance/Newhouse Programming Partnership | 13D/AOld format | – | – | – | SEC |
| Feb 13, 2024 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Jan 29, 20243:26 PM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
| Jan 25, 2024 | State Street Corp | 13G/AOld format | – | – | – | SEC |
| Jul 10, 2023 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Feb 14, 2023 | Brahman Capital Corp. | 13G/AOld format | – | – | – | SEC |
| Feb 14, 2023 | Susquehanna Securities, LLC | 13G/AOld format | – | – | – | SEC |
| Feb 9, 2023 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Jan 31, 20235:52 PM ET | BlackRock Inc. | 13GOld format | – | – | – | SEC |
| May 10, 2022 | Morgan Stanley | 13G/AOld format | – | – | – | SEC |
| May 9, 20223:12 PM ET | BlackRock Inc. | 13GOld format | – | New | – | SEC |
| Apr 13, 2022 | Malone John C | 13D/AOld format | – | – | – | SEC |
| Apr 12, 2022 | Advance/Newhouse Programming Partnership | 13DOld format | – | – | – | SEC |
| Feb 14, 2022 | Credit Suisse AG | 13G/AOld format | – | – | – | SEC |
| Feb 14, 2022 | Susquehanna Securities, LLC | 13GOld format | – | New | – | SEC |
| Feb 11, 2022 | Hotchkis & Wiley Capital Management LLC | 13GOld format | – | New | – | SEC |
| Feb 11, 2022 | State Street Corp | 13G/AOld format | – | – | – | SEC |
| Feb 10, 2022 | Morgan Stanley | 13GOld format | – | – | – | SEC |
| Feb 9, 2022 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Feb 9, 2022 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Feb 9, 2022 | FMR LLC | 13G/AOld format | – | – | – | SEC |
| Feb 8, 2022 | Clearbridge Investments, LLC | 13G/AOld format | – | – | – | SEC |
| Feb 2, 20227:18 PM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
| Feb 2, 20227:11 PM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
| Jan 7, 2022 | Brahman Capital Corp. | 13GOld format | – | New | – | SEC |
| May 18, 2021 | Malone John C | 13D/AOld format | – | – | – | SEC |
| May 17, 2021 | Advance/Newhouse Programming Partnership | 13D/AOld format | – | – | – | SEC |
| Apr 12, 2021 | Morgan Stanley | 13G/AOld format | – | – | – | SEC |
| Feb 24, 2021 | Advance Long-Term Management Trust | 13D/AOld format | – | – | – | SEC |
| Feb 23, 2021 | Credit Suisse AG | 13G/AOld format | – | – | – | SEC |
| Feb 16, 2021 | State Street Corp | 13GOld format | – | New | – | SEC |
| Feb 12, 2021 | Credit Suisse AG | 13GOld format | – | New | – | SEC |
| Feb 10, 2021 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Feb 10, 2021 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Feb 10, 2021 | Morgan Stanley | 13G/AOld format | – | – | – | SEC |
| Feb 9, 2021 | Clearbridge Investments, LLC | 13G/AOld format | – | – | – | SEC |
| Feb 8, 2021 | FMR LLC | 13G/AOld format | – | – | – | SEC |
| Feb 8, 2021 | JPMorgan Chase & Co | 13G/AOld format | – | – | – | SEC |
| Jan 29, 20219:57 AM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
| Jan 29, 20219:56 AM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
| Jan 11, 2021 | JPMorgan Chase & Co | 13GOld format | – | New | – | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Warner Bros. Discovery, Inc. shares.
No Form 144 notices for Warner Bros. Discovery, Inc. are on file.