# iShares U.S. Carbon Transition Readiness Aware Active ETF

iShares U.S. Carbon Transition Readiness Aware Active ETF is a ETF series of BlackRock ETF Trust (series S000071281). Net assets $1.4B as of 2026-04-30.

## Profile

- Series ID: S000071281
- Registrant: BlackRock ETF Trust
- LEI: 549300GZDO1SQ7LRLO36
- Net assets: $1.4B
- Total assets: $1.4B
- As of: 2026-04-30
- Type: ETF

## Advisers

- [BlackRock Fund Advisors (Advisor)](https://search.stillhousedata.com/firm/105247)
- [BlackRock International Limited (Subadvisor)](https://search.stillhousedata.com/firm/106843)

## Top holdings (200 reported)

_Showing 15 of 200 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [NVIDIA Corp](https://search.stillhousedata.com/security/67066G104) | — | $110.3M | 764.97% |
| [Apple Inc](https://search.stillhousedata.com/security/037833100) | — | $98.4M | 682.90% |
| [Microsoft Corp](https://search.stillhousedata.com/security/594918104) | — | $51.7M | 358.73% |
| [Amazon.com Inc](https://search.stillhousedata.com/security/023135106) | — | $46.2M | 320.86% |
| [Alphabet Inc](https://search.stillhousedata.com/security/02079K305) | — | $43.5M | 302.10% |
| [Broadcom Inc](https://search.stillhousedata.com/security/11135F101) | — | $38.9M | 269.82% |
| [Alphabet Inc](https://search.stillhousedata.com/security/02079K107) | — | $34.1M | 236.71% |
| [Meta Platforms Inc](https://search.stillhousedata.com/security/30303M102) | — | $33.1M | 229.67% |
| [Tesla Inc](https://search.stillhousedata.com/security/88160R101) | — | $23.6M | 163.87% |
| [Bank of America Corp](https://search.stillhousedata.com/security/060505104) | — | $19.4M | 134.31% |
| [Berkshire Hathaway Inc](https://search.stillhousedata.com/security/084670702) | — | $18.6M | 129.38% |
| [JPMorgan Chase & Co](https://search.stillhousedata.com/security/46625H100) | — | $18.0M | 124.74% |
| [Eli Lilly & Co](https://search.stillhousedata.com/security/532457108) | — | $16.2M | 112.61% |
| [Prologis Inc](https://search.stillhousedata.com/security/74340W103) | — | $15.0M | 104.30% |
| [Advanced Micro Devices Inc](https://search.stillhousedata.com/security/007903107) | — | $15.0M | 103.81% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-04-30 | $1.4B |
| 2026-01-31 | $1.4B |
| 2025-10-31 | $1.4B |
| 2025-07-31 | $1.3B |
| 2025-04-30 | $1.1B |
| 2025-01-31 | $1.3B |
| 2024-10-31 | $1.2B |
| 2024-07-31 | $1.2B |

## More

- [Registrant: BlackRock ETF Trust](https://search.stillhousedata.com/registrant/1761055)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000071281.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.