# iShares S&P 100 ETF

iShares S&P 100 ETF is a ETF series of iShares Trust (series S000004306). Net assets $17.8B as of 2026-03-31. Index fund.

## Profile

- Series ID: S000004306
- Registrant: iShares Trust
- LEI: 549300G3FWQPUM47D181
- Net assets: $17.8B
- Total assets: $17.8B
- As of: 2026-03-31
- Type: ETF, Index

## Advisers

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

## Top holdings (103 reported)

_Showing 15 of 103 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [NVIDIA Corp.](https://search.stillhousedata.com/security/67066G104) | — | $1.9B | 1049.76% |
| [Apple Inc.](https://search.stillhousedata.com/security/037833100) | — | $1.6B | 922.93% |
| [Microsoft Corp.](https://search.stillhousedata.com/security/594918104) | — | $1.2B | 680.88% |
| [Amazon.com, Inc.](https://search.stillhousedata.com/security/023135106) | — | $899.1M | 503.97% |
| [Alphabet Inc.](https://search.stillhousedata.com/security/02079K305) | — | $739.9M | 414.70% |
| [Broadcom Inc](https://search.stillhousedata.com/security/11135F101) | — | $648.5M | 363.50% |
| [Alphabet Inc.](https://search.stillhousedata.com/security/02079K107) | — | $592.9M | 332.31% |
| [Meta Platforms Inc](https://search.stillhousedata.com/security/30303M102) | — | $553.0M | 309.97% |
| [Tesla Inc](https://search.stillhousedata.com/security/88160R101) | — | $462.1M | 258.98% |
| [Berkshire Hathaway Inc.](https://search.stillhousedata.com/security/084670702) | — | $388.3M | 217.67% |
| [JPMorgan Chase & Co.](https://search.stillhousedata.com/security/46625H100) | — | $350.5M | 196.46% |
| [Eli Lilly & Co.](https://search.stillhousedata.com/security/532457108) | — | $322.1M | 180.54% |
| [Exxon Mobil Corp.](https://search.stillhousedata.com/security/30231G102) | — | $313.3M | 175.63% |
| [Johnson & Johnson](https://search.stillhousedata.com/security/478160104) | — | $260.3M | 145.92% |
| [Walmart Inc](https://search.stillhousedata.com/security/931142103) | — | $240.8M | 134.95% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-03-31 | $17.8B |
| 2025-12-31 | $29.2B |
| 2025-09-30 | $27.3B |
| 2025-06-30 | $20.6B |
| 2025-03-31 | $16.5B |
| 2024-12-31 | $14.7B |
| 2024-09-30 | $13.8B |
| 2024-06-30 | $12.9B |

## More

- [Registrant: iShares Trust](https://search.stillhousedata.com/registrant/1100663)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000004306.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.