iShares Technology Opportunities Active ETF (TEK) Holdings
TEK holdings summary
as of Oct 25, 2026- Holdings
- 51 positions listed
- Top 10 weight
- 53.4% of net assets
- Effective holdings
- 24 equal-weight equivalent
- Largest holding
- NVDA 10.34% NVIDIA Corporation
- Annual turnover
- — of the portfolio traded
All TEK holdings
| # | Name | ||||||
|---|---|---|---|---|---|---|---|
| 1 | NVDA | NVIDIA Corporation | Technology | 10.34% | $4.0M | $5.17T | 27.1 |
| 2 | MSFT | Microsoft Corporation | Technology | 7.42% | $2.9M | $3.93T | 29.5 |
| 3 | AAPL | Apple Inc. | Technology | 6.17% | $2.4M | $5.01T | 39.4 |
| 4 | AVGO | Broadcom Inc. | Technology | 6.05% | $2.3M | $1.57T | 43.3 |
| 5 | TSM | Taiwan Semiconductor Manufacturing Company Limited | Technology | 5.07% | $2.0M | $2.14T | 26.7 |
| 6 | AMD | Advanced Micro Devices, Inc. | Technology | 4.61% | $1.8M | $863.17B | 134.9 |
| 7 | 005930 | Samsung Electronics Co Ltd | Technology | 4.30% | $1.7M | — | — |
| 8 | LRCX | Lam Research Corporation | Technology | 3.31% | $1.3M | $330.30B | 45.8 |
| 9 | SPCX | Space Exploration Technologies Corp. | Industrials | 3.27% | $1.3M | $1.92T | — |
| 10 | INTC | Intel Corporation | Technology | 2.90% | $1.1M | $474.96B | — |
| 11 | GOOGL | Alphabet Inc. | Communication Services | 2.88% | $1.1M | $4.17T | 17.1 |
| 12 | AMZN | Amazon.com, Inc. | Consumer Cyclical | 2.67% | $1.0M | $2.70T | 20.1 |
| 13 | CRWD | CrowdStrike Holdings, Inc. | Technology | 2.60% | $1.0M | $232.83B | — |
| 14 | SNOW | Snowflake Inc. | Technology | 2.56% | $989,923.07 | $108.25B | — |
| 15 | MU | Micron Technology, Inc. | Technology | 2.45% | $947,306.64 | $994.34B | 11.8 |
| 16 | PANW | Palo Alto Networks, Inc. | Technology | 2.32% | $898,850.76 | $279.76B | 855.0 |
| 17 | 000660 | SK Hynix Inc | Technology | 1.75% | $675,327.23 | — | — |
| 18 | 3711 | ASE Industrial Holding Co Ltd | Technology | 1.72% | $664,151.06 | — | — |
| 19 | 2383 | Elite Material Co Ltd | Technology | 1.59% | $613,065.49 | — | — |
| 20 | LITE | Lumentum Holdings Inc. | Technology | 1.57% | $608,076.81 | $74.65B | — |
| 21 | ANET | Arista Networks, Inc. | Technology | 1.48% | $573,736.17 | $223.21B | 55.8 |
| 22 | SNDK | Sandisk Corporation | Technology | 1.22% | $471,758.40 | $187.78B | 17.6 |
| 23 | WDC | Western Digital Corporation | Technology | 1.20% | $464,410.74 | $124.28B | 12.3 |
| 24 | 2368 | Gold Circuit Electronics Ltd | Technology | 1.19% | $461,510.35 | — | — |
| 25 | CSCO | Cisco Systems, Inc. | Technology | 1.15% | $442,793.15 | $423.39B | 32.2 |
| 26 | 2360 | Chroma ATE Inc | Technology | 1.07% | $412,049.00 | — | — |
| 27 | TSLA | Tesla, Inc. | Consumer Cyclical | 1.05% | $406,170.87 | $1.40T | 328.4 |
| 28 | FLEX | Flex Ltd. | Technology | 0.87% | $336,600.14 | $33.42B | 38.7 |
| 29 | MRVL | Marvell Technology, Inc. | Technology | 0.84% | $324,495.84 | $204.75B | 72.3 |
| 30 | 3037 | Unimicron Technology Corp | Technology | 0.79% | $305,121.22 | — | — |
| 31 | TER | Teradyne, Inc. | Technology | 0.77% | $295,994.65 | $50.81B | 44.6 |
| 32 | 4004 | Showa Denko K.K. | Basic Materials | 0.74% | $287,873.56 | — | — |
| 33 | 2308 | Delta Electronics Inc | Technology | 0.71% | $273,255.58 | — | — |
| 34 | OKTA | Okta, Inc. | Technology | 0.71% | $273,139.57 | $32.74B | 112.8 |
| 35 | PLTR | Palantir Technologies Inc. | Technology | 0.69% | $267,841.52 | $447.04B | 160.4 |
| 36 | AMAT | Applied Materials, Inc. | Technology | 0.69% | $266,217.30 | $324.81B | 35.3 |
| 37 | DDOG | Datadog, Inc. | Technology | 0.65% | $252,566.12 | $88.73B | 494.2 |
| 38 | NOW | ServiceNow, Inc. | Technology | 0.62% | $241,041.90 | $146.78B | 88.7 |
| 39 | META | Meta Platforms, Inc. | Communication Services | 0.61% | $237,368.07 | $1.81T | 26.7 |
| 40 | V | Visa Inc. | Financial Services | 0.61% | $236,285.25 | $755.84B | 34.3 |
| 41 | DELL | Dell Technologies Inc. | Technology | 0.60% | $230,136.42 | $287.20B | 26.3 |
| 42 | COHR | Coherent, Inc. | Technology | 0.59% | $229,788.38 | $45.87B | 56.5 |
| 43 | CBOE | Cboe Global Markets, Inc. | Financial Services | 0.48% | $186,707.89 | $32.89B | 24.6 |
| 44 | AMKR | Amkor Technology, Inc. | Technology | 0.47% | $180,791.09 | $10.39B | 18.8 |
| 45 | ESTC | Elastic N.V. | Technology | 0.46% | $177,387.96 | $9.63B | 26.2 |
| 46 | DOCN | DigitalOcean Holdings, Inc. | Technology | 0.40% | $153,875.45 | $11.60B | 45.5 |
| 47 | ORCL | Oracle Corporation | Technology | 0.38% | $147,726.62 | $388.73B | 20.1 |
| 48 | NBIS | Nebius Group N.V. | Communication Services | 0.37% | $144,400.84 | $44.98B | 129.3 |
| 49 | 6857 | Advantest Corp. | Technology | 0.30% | $117,407.86 | — | — |
| 50 | CBRS | Cerebras Systems Inc. | Technology | 0.19% | $72,896.51 | $30.22B | — |
| 51 | PAYP | PayPay Corporation American Depository Shares | Technology | 0.03% | $11,678.91 | $10.62B | 13.2 |
Weights as a percentage of net assets. Value held = weight × net assets ($38.7M). Market cap and P/E from each company's latest fundamentals (U.S.-listed stocks).
TEK sector breakdown
| Sector | Weight | Holdings | Largest |
|---|---|---|---|
| Technology | 84.8% | 42 | NVDA, MSFT, AAPL |
| Communication Services | 3.9% | 3 | GOOGL, META, NBIS |
| Consumer Cyclical | 3.7% | 2 | AMZN, TSLA |
| Industrials | 3.3% | 1 | SPCX |
| Financial Services | 1.1% | 2 | V, CBOE |
| Basic Materials | 0.7% | 1 | 4004 |
Sum of the weights of the holdings in each sector.
TEK top industries
TEK overlap with other ETFs
| ETF | Fund | Overlap | Shared holdings | Expense ratio |
|---|---|---|---|---|
| SEMI | Columbia Seligman Semiconductor & Technology ETF | 59.9% | 23 of 35 | 0.75% |
| IGM | iShares Expanded Tech Sector ETF | 53.4% | 33 of 293 | 0.43% |
| QQMG | Invesco ESG NASDAQ 100 ETF | 52.7% | 23 of 87 | 0.21% |
| IXN | iShares Global Tech ETF | 52.6% | 31 of 129 | 0.42% |
| GPIQ | Goldman Sachs Nasdaq-100 Core Premium Income ETF | 50.3% | 24 of 101 | 0.27% |
| QQQ | Invesco QQQ ETF | 50.0% | 24 of 101 | 0.17% |
Overlap = sum over shared holdings of the smaller of the two weights. 100% means identical portfolios.
About the TEK portfolio
iShares Technology Opportunities Active ETF holds 51 positions. The ten largest make up 53.4% of the fund and the top 50 97.4%, so it behaves like a portfolio of about 24 equally weighted stocks. The biggest positions are NVIDIA Corporation (10.34%), Microsoft Corporation (7.42%), Apple Inc. (6.17%), Broadcom Inc. (6.05%), Taiwan Semiconductor Manufacturing Company Limited (5.07%).
By sector, Technology is 84.8%, Communication Services is 3.9%, Consumer Cyclical is 3.7%. Holdings data is from the fund's latest portfolio as reported by EODHD on October 25, 2026; positions change as the fund rebalances.
Related: TEK chart, TEK performance, TEK dividends, TEK valuation, TEK overview.
TEK holdings FAQ
How many holdings does TEK have?
TEK holds 51 positions as of October 25, 2026.
What are the top 10 holdings of TEK?
The ten largest holdings are NVIDIA Corporation (10.34%), Microsoft Corporation (7.42%), Apple Inc. (6.17%), Broadcom Inc. (6.05%), Taiwan Semiconductor Manufacturing Company Limited (5.07%), Advanced Micro Devices, Inc. (4.61%), Samsung Electronics Co Ltd (4.30%), Lam Research Corporation (3.31%), Space Exploration Technologies Corp. (3.27%), Intel Corporation (2.90%). Together they are 53.4% of the fund.
What percentage of TEK is NVIDIA Corporation?
NVIDIA Corporation is the largest holding at 10.34% of net assets, about $4.0M of the fund's $38.7M.
Which sector is the largest in TEK?
Technology is the largest sector at 84.8%, followed by Communication Services (3.9%) and Consumer Cyclical (3.7%), based on the sectors of the individual holdings.
How concentrated is TEK?
The top 10 holdings are 53.4% of the fund. By the effective number of holdings (1 divided by the sum of squared weights) TEK behaves like a portfolio of about 24 equally weighted stocks.