# iShares Core S&P 500 ETF

iShares Core S&P 500 ETF is a ETF series of iShares Trust (series S000004310). Net assets $720.5B as of 2026-03-31. Index fund.

## Profile

- Series ID: S000004310
- Registrant: iShares Trust
- LEI: 5493007M4YMN8XL48C14
- Net assets: $720.5B
- Total assets: $721.6B
- As of: 2026-03-31
- Type: ETF, Index

## Advisers

- [BlackRock Fund Advisors (Advisor)](https://search.stillhousedata.com/firm/105247)

## Top holdings (200 reported)

_Showing 15 of 200 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [NVIDIA Corp.](https://search.stillhousedata.com/security/67066G104) | — | $54.5B | 756.44% |
| [Apple, Inc.](https://search.stillhousedata.com/security/037833100) | — | $47.9B | 665.05% |
| [Microsoft Corp.](https://search.stillhousedata.com/security/594918104) | — | $35.4B | 490.63% |
| [Amazon.com, Inc.](https://search.stillhousedata.com/security/023135106) | — | $26.2B | 363.15% |
| [Alphabet, Inc.](https://search.stillhousedata.com/security/02079K305) | — | $21.5B | 298.83% |
| [Broadcom, Inc.](https://search.stillhousedata.com/security/11135F101) | — | $18.9B | 261.94% |
| [Alphabet, Inc.](https://search.stillhousedata.com/security/02079K107) | — | $17.3B | 239.46% |
| [Meta Platforms, Inc.](https://search.stillhousedata.com/security/30303M102) | — | $16.1B | 223.35% |
| [Tesla, Inc.](https://search.stillhousedata.com/security/88160R101) | — | $13.4B | 186.62% |
| [Berkshire Hathaway, Inc.](https://search.stillhousedata.com/security/084670702) | — | $11.3B | 156.84% |
| [JPMorgan Chase & Co.](https://search.stillhousedata.com/security/46625H100) | — | $10.2B | 141.56% |
| [Eli Lilly & Co.](https://search.stillhousedata.com/security/532457108) | — | $9.4B | 130.09% |
| [Exxon Mobil Corp.](https://search.stillhousedata.com/security/30231G102) | — | $9.1B | 126.55% |
| [Johnson & Johnson](https://search.stillhousedata.com/security/478160104) | — | $7.6B | 105.15% |
| [Walmart, Inc.](https://search.stillhousedata.com/security/931142103) | — | $7.0B | 97.24% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-03-31 | $720.5B |
| 2025-12-31 | $760.6B |
| 2025-09-30 | $701.4B |
| 2025-06-30 | $622.8B |
| 2025-03-31 | $579.9B |
| 2024-12-31 | $585.7B |
| 2024-09-30 | $531.1B |
| 2024-06-30 | $487.9B |

## More

- [Registrant: iShares Trust](https://search.stillhousedata.com/registrant/1100663)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000004310.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.