# TECB holdings and overlap

iShares U.S. Tech Breakthrough Multisector ETF, Technology, iShares.

Canonical page: https://tickerinside.com/etf/tecb/
Holdings from the issuer file published 2026-09-03. Prices through 2026-09-04.
Licence: CC BY 4.0, attribution to TickerInside. Measurements, not investment advice.

## Largest positions, issuer file of 2026-09-03

| Rank | Ticker | Company | Weight |
| --- | --- | --- | --- |
| 1 | [MRK](https://tickerinside.com/stock/mrk/) | Merck & Co Inc | 4.63% |
| 2 | [MSFT](https://tickerinside.com/stock/msft/) | Microsoft | 4.49% |
| 3 | PANW | Palo Alto Networks | 4.21% |
| 4 | [NVDA](https://tickerinside.com/stock/nvda/) | NVIDIA | 4.09% |
| 5 | [V](https://tickerinside.com/stock/v/) | Visa | 4.07% |
| 6 | [PLTR](https://tickerinside.com/stock/pltr/) | Palantir Technologies | 4.05% |
| 7 | [AAPL](https://tickerinside.com/stock/aapl/) | Apple | 3.92% |
| 8 | [AMZN](https://tickerinside.com/stock/amzn/) | AMAZON.COM Inc | 3.86% |
| 9 | [META](https://tickerinside.com/stock/meta/) | Meta Platforms | 3.78% |
| 10 | [AMD](https://tickerinside.com/stock/amd/) | Advanced Micro Devices | 3.59% |
| 11 | [NFLX](https://tickerinside.com/stock/nflx/) | Netflix | 3.5% |
| 12 | [GOOGL](https://tickerinside.com/stock/googl/) | Alphabet | 3.41% |
| 13 | [INTC](https://tickerinside.com/stock/intc/) | Intel Corporation | 3.39% |
| 14 | CRWD | Crowdstrike Holdings | 3.32% |
| 15 | [MA](https://tickerinside.com/stock/ma/) | Mastercard | 3.08% |
| 16 | VRTX | Vertex Pharmaceuticals | 2.77% |
| 17 | TXN | Texas Instrument Inc | 2.33% |
| 18 | [ORCL](https://tickerinside.com/stock/orcl/) | Oracle | 2.0% |
| 19 | QCOM | Qualcomm | 1.8% |
| 20 | ADI | Analog Devices | 1.75% |
| 21 | SNDK | Sandisk | 1.73% |
| 22 | IBM | International Business Machines | 1.68% |
| 23 | REGN | Regeneron Pharmaceuticals | 1.67% |
| 24 | CRM | Salesforce | 1.59% |
| 25 | FTNT | Fortinet | 1.5% |

All 170 positions with weights: https://tickerinside.com/api/v1/fund/tecb.json

## Key figures

| Measure | Value |
| --- | --- |
| Last close, 2026-09-04 | 75.97 USD (-0.42% on the day) |
| Expense ratio | 0.3% |
| Positions | 170 |
| Weight in the ten largest | 40.7% |
| Total return, 1 year | 31.0% |
| Total return, 3 years | 98.2% |
| Volatility, annualised | 20.2% |
| Worst fall, 3 years | -22.5% |
| Beta against SPY | 1.29 |
| Assets | $0.5B |

## What does TECB share with other funds?

| Fund | Overlap by weight | Of TECB held there | Of that fund in TECB | Companies in both |
| --- | --- | --- | --- | --- |
| IGM | 43.6% | 67.7% | 61.7% | 86 |
| IYW | 43.0% | 63.5% | 71.6% | 56 |
| QQQ | 42.3% | 66.6% | 53.0% | 30 |
| QQQM | 42.3% | 66.6% | 53.0% | 30 |
| XNTK | 41.6% | 53.7% | 49.1% | 19 |
| GARP | 41.4% | 65.7% | 50.0% | 37 |
| QQMG | 41.1% | 64.0% | 57.0% | 27 |
| SCHG | 40.9% | 68.8% | 58.2% | 45 |
| XLK | 40.2% | 51.3% | 66.1% | 26 |
| IETC | 40.2% | 69.1% | 54.5% | 46 |
| MGK | 40.1% | 66.7% | 68.3% | 24 |
| PWB | 37.6% | 44.5% | 39.2% | 15 |


Method: https://tickerinside.com/how-the-numbers-are-produced/