---
ticker: "TECB"
name: "iShares U.S. Tech Breakthrough Multisector ETF"
url: "https://etf.net/etf/TECB"
grade: "A"
score: 70
graded_at: "2026-10-12"
category: "US Thematic"
category_rank: "2 of 22"
methodology: "https://etf.net/methodology"
---

# TECB: iShares U.S. Tech Breakthrough Multisector ETF

Grade **A**, Score 70 of 100. Rank 2 of 22 in US Thematic.

Graded Oct 12, 2026.

## Grade pillars

| Pillar | Score | Category rank |
| --- | --- | --- |
| Cost | 79 | 5 of 22 |
| Mission | 91 | 1 of 7 |
| Risk | 56 | 11 of 22 |
| Tradability | 67 | 7 of 22 |
| Holdings | 61 | 9 of 22 |
| Durability | 91 | 3 of 22 |

## Top holdings

The fund holds 175 positions. These are the largest 30, by weight.

| # | Ticker | Name | Weight |
| --- | --- | --- | --- |
| 1 | PANW | Palo Alto Networks | 5.03% |
| 2 | AMD | Advanced Micro Devices | 4.53% |
| 3 | MSFT | Microsoft | 4.46% |
| 4 | PLTR | Palantir Technologies Class A | 4.39% |
| 5 | META | Meta Platforms Class A | 4.21% |
| 6 | MRK | Merck & Co Inc | 4.19% |
| 7 | CRWD | Crowdstrike Holdings Class A | 4.02% |
| 8 | V | Visa Class A | 3.93% |
| 9 | NVDA | NVIDIA | 3.88% |
| 10 | AAPL | Apple | 3.81% |
| 11 | AMZN | Amazon.com Inc | 3.71% |
| 12 | INTC | Intel Corporation | 3.67% |
| 13 | GOOGL | Alphabet Class A | 3.31% |
| 14 | MA | Mastercard Class A | 2.93% |
| 15 | NFLX | Netflix | 2.82% |
| 16 | TXN | Texas Instrument Inc | 2.47% |
| 17 | VRTX | Vertex Pharmaceuticals | 2.39% |
| 18 | ADI | Analog Devices | 1.89% |
| 19 | QCOM | Qualcomm | 1.77% |
| 20 | FTNT | Fortinet | 1.76% |
| 21 | ORCL | Oracle | 1.74% |
| 22 | SNDK | Sandisk | 1.66% |
| 23 | IBM | International Business Machines | 1.54% |
| 24 | MRNA | Moderna | 1.51% |
| 25 | ISRG | Intuitive Surgical | 1.43% |
| 26 | REGN | Regeneron Pharmaceuticals | 1.40% |
| 27 | CRM | Salesforce | 1.31% |
| 28 | NOW | Servicenow | 1.04% |
| 29 | WDC | Western Digital Corp | 0.98% |
| 30 | ADBE | Adobe Inc | 0.94% |

Source: etf.net, https://etf.net/etf/TECB. Please cite the page URL.