# WARNER BROS DISCOVERY INC COM SER A

WARNER BROS DISCOVERY INC COM SER A is a security (CUSIP 934423104) tracked across SEC portfolio filings. 1,367 institutional managers reported $51.9B on Form 13F as of 2026-06-30; 83 registered fund positions totaling $3.3B via N-PORT as of 2026-05-31.

## Summary

- Issuer: WARNER BROS DISCOVERY INC
- Class: COM SER A
- CUSIP: 934423104
- Asset category: EC
- 13F holders: 1,367
- 13F value: $51.9B
- 13F period: 2026-06-30
- N-PORT fund positions: 83
- N-PORT value: $3.3B
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 1,367 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $8.2B | 283,180,433 |
| BlackRock, Inc. | New York, NY | $5.3B | 194,804,215 |
| STATE STREET CORP | BOSTON, MA | $3.5B | 127,429,710 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $1.9B | 69,939,523 |
| Pentwater Capital Management LP | Naples, FL | $1.5B | 50,245,000 |
| MILLENNIUM MANAGEMENT LLC | NEW YORK, NY | $1.4B | 43,939,392 |
| Invesco Ltd. | ATLANTA, GA | $1.4B | 52,047,898 |
| [CITADEL ADVISORS LLC](https://search.stillhousedata.com/firm/148826) | MIAMI, FL | $1.0B | 29,380,710 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $1.0B | 23,812,573 |
| FMR LLC | BOSTON, MA | $919.1M | 32,470,573 |
| [HARRIS ASSOCIATES L P](https://search.stillhousedata.com/firm/106960) | CHICAGO, IL | $902.7M | 32,874,039 |
| [Sessa Capital IM, L.P.](https://search.stillhousedata.com/firm/166403) | NEW YORK, NY | $877.8M | 31,965,805 |
| MORGAN STANLEY | NEW YORK, NY | $849.2M | 30,924,739 |
| [Balyasny Asset Management L.P.](https://search.stillhousedata.com/firm/138111) | Chicago, IL | $767.2M | 25,115,014 |
| BARCLAYS PLC | LONDON, X0 | $757.4M | 27,580,875 |

## Top fund holders (N-PORT)

_Showing 15 of 83 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Invesco QQQ Trust, Series 1](https://search.stillhousedata.com/fund/S000101292) | Invesco QQQ Trust, Series 1 | $1.4B | 38.51% |
| State Street(R) SPDR(R) S&P 500(R) ETF Trust | State Street(R) SPDR(R) S&P 500(R) ETF Trust | $794.5M | 12.19% |
| [Invesco S&P 500 Equal Weight ETF](https://search.stillhousedata.com/fund/S000060812) | Invesco Exchange-Traded Fund Trust | $164.1M | 18.68% |
| [The Merger Fund](https://search.stillhousedata.com/fund/S000005158) | Merger Fund | $129.4M | 524.26% |
| [Fidelity Series Value Discovery Fund](https://search.stillhousedata.com/fund/S000039216) | Fidelity Devonshire Trust | $124.2M | 77.82% |
| [BlackRock Event Driven Equity Fund](https://search.stillhousedata.com/fund/S000018499) | BlackRock Large Cap Series Funds, Inc. | $116.2M | 242.82% |
| [Fidelity Contrafund](https://search.stillhousedata.com/fund/S000006037) | Fidelity Contrafund | $59.8M | 3.79% |
| [Franklin Mutual Global Discovery Fund](https://search.stillhousedata.com/fund/S000007861) | Franklin Mutual Series Funds | $48.4M | 53.98% |
| [Fidelity SAI Merger Arbitrage Fund](https://search.stillhousedata.com/fund/S000091043) | Fidelity Greenwood Street Trust | $44.6M | 781.48% |
| [Large Cap Index Master Portfolio](https://search.stillhousedata.com/fund/S000033023) | Master Investment Portfolio | $38.2M | 10.53% |
| [Calamos Market Neutral Income Fund](https://search.stillhousedata.com/fund/S000004062) | CALAMOS INVESTMENT TRUST/IL | $37.8M | 21.42% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $36.4M | 6.18% |
| [THE ARBITRAGE FUND](https://search.stillhousedata.com/fund/S000006440) | ARBITRAGE FUNDS | $33.2M | 392.65% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $31.2M | 10.30% |
| [The Gabelli Asset Fund](https://search.stillhousedata.com/fund/S000001087) | Gabelli Asset Fund | $17.7M | 112.91% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/934423104.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.