# BlackRock Exchange Portfolio

BlackRock Exchange Portfolio is a registered fund series of BlackRock Funds (series S000001878). Net assets $258.2M as of 2026-03-31.

## Profile

- Series ID: S000001878
- Registrant: BlackRock Funds
- LEI: 549300MFYV3Z42Z33674
- Net assets: $258.2M
- Total assets: $258.7M
- As of: 2026-03-31

## Advisers

- [BlackRock Advisors, LLC (Advisor)](https://search.stillhousedata.com/firm/106614)

## Top holdings (25 reported)

_Showing 15 of 25 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [Microsoft Corp.](https://search.stillhousedata.com/security/594918104) | — | $58.3M | 2256.52% |
| [General Dynamics Corporation](https://search.stillhousedata.com/security/369550108) | — | $26.8M | 1037.89% |
| [Berkshire Hathaway Inc.](https://search.stillhousedata.com/security/084670702) | — | $26.5M | 1027.83% |
| [JPMorgan Chase & Co.](https://search.stillhousedata.com/security/46625H100) | — | $21.3M | 825.47% |
| [American Express Company](https://search.stillhousedata.com/security/025816109) | — | $18.5M | 716.39% |
| [Johnson & Johnson](https://search.stillhousedata.com/security/478160104) | — | $13.5M | 524.74% |
| AstraZeneca PLC | — | $12.6M | 488.94% |
| [Visa Inc](https://search.stillhousedata.com/security/92826C839) | — | $12.0M | 465.36% |
| [Novartis AG](https://search.stillhousedata.com/security/66987V109) | — | $10.5M | 406.39% |
| [Walmart Inc](https://search.stillhousedata.com/security/931142103) | — | $10.2M | 396.07% |
| [Exxon Mobil Corp.](https://search.stillhousedata.com/security/30231G102) | — | $9.3M | 358.73% |
| [Philip Morris International Inc.](https://search.stillhousedata.com/security/718172109) | — | $8.3M | 321.11% |
| [Merck & Co., Inc](https://search.stillhousedata.com/security/58933Y105) | — | $8.2M | 317.40% |
| [Altria Group, Inc.](https://search.stillhousedata.com/security/02209S103) | — | $5.1M | 196.83% |
| [Keysight Technologies, Inc.](https://search.stillhousedata.com/security/49338L103) | — | $4.2M | 162.69% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-03-31 | $258.2M |
| 2025-12-31 | $276.3M |
| 2025-09-30 | $291.0M |
| 2025-06-30 | $276.8M |
| 2025-03-31 | $254.2M |
| 2024-12-31 | $263.1M |
| 2024-09-30 | $270.7M |
| 2024-06-28 | $261.6M |

## More

- [Registrant: BlackRock Funds](https://search.stillhousedata.com/registrant/844779)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000001878.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

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.