Total Holdings
62
As of Oct 4, 2026
iShares Technology Opportunities Active ETF
TEKNYSEARCABlackRockEquity
$36.20Today:- (-)1Y +13.43%
As of Oct 23, 2026 close
- Assets (AUM)
- $44.98M
- Expense ratio
- 0.75%
- Dividend yield
- 1.33%
- Holdings
- 62
- 52-week range
- $26.72$43.85
- Volume (live)
- -
- Avg. volume (3M)
- 3.96K
TEK ETF Holdings: iShares Technology Opportunities Active ETF
Every listed position with its portfolio weight, plus sector breakdown and geographic exposure for this Equity ETF. Analyze fund diversification and concentration.
Top 10 Holdings
56.5%
Share of fund assets
Assets (AUM)
$44.98M
Total fund assets
Expense Ratio
0.75%
Annual management fee
Portfolio Allocations
Distribution breakdown by sector, asset type, and geographic region. Understand the fund's diversification strategy across markets and asset classes.
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Top 55 of 62 TEK Holdings by Portfolio Weight
Holdings as of Oct 4, 2026. Ticker, name, asset type and portfolio weight for each position. Fund disclosures available to us list the largest 55 positions.
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| # | Symbol | Name | Type | Weight |
|---|---|---|---|---|
| 1 |  | NVIDIA Corporation | Stock | 10.15% |
| 2 |  | Microsoft Corporation | Stock | 7.05% |
| 3 |  | Broadcom Inc | Stock | 6.05% |
| 4 |  | Apple Inc | Stock | 5.42% |
| 5 | KO:005930 | Samsung Electronics Co Ltd | Stock | 5.06% |
| 6 | KRX:005930 | Samsung Electronics Co., Ltd. | Stock | 5.06% |
| 7 |  | Advanced Micro Devices, Inc. | Stock | 5.05% |
| 8 |  | Taiwan Semiconductor Manufacturing Company Limited | Stock | 4.85% |
| 9 |  | Lam Research Corporation | Stock | 4.36% |
| 10 |  | Intel Corporation | Stock | 3.44% |
| 11 |  | Space Exploration Technologies Corp. | Stock | 2.98% |
| 12 |  | Alphabet Inc | Stock | 2.95% |
| 13 |  | Amazon.com, Inc | Stock | 2.63% |
| 14 |  | Snowflake Inc | Stock | 2.52% |
| 15 |  | CrowdStrike Holdings, Inc. | Stock | 2.50% |
| 16 | KO:000660 | SK Hynix Inc | Stock | 2.48% |
| 17 | KRX:000660 | SK hynix Inc. | Stock | 2.41% |
| 18 |  | Micron Technology, Inc. | Stock | 2.34% |
| 19 |  | Palo Alto Networks Inc | Stock | 2.31% |
| 20 |  | Lumentum Holdings Inc. | Stock | 1.99% |
| 21 | XTSLA | BlackRock Cash Funds Treasury SL Agency | Stock | 1.85% |
| 22 | TPE:3711 | ASE Technology Holding Co., Ltd. | Stock | 1.70% |
| 23 | TW:2383 | Elite Material Co Ltd | Stock | 1.58% |
| 24 |  | Arista Networks, Inc | Stock | 1.58% |
| 25 | TW:3711 | ASE Industrial Holding Co Ltd | Stock | 1.56% |
| 26 |  | Sandisk Corporation | Stock | 1.45% |
| 27 | TPE:2383 | Elite Material Co., Ltd. | Stock | 1.45% |
| 28 |  | Western Digital Corporation | Stock | 1.39% |
| 29 |  | Flex Ltd. | Stock | 1.20% |
| 30 | TW:2360 | Chroma ATE Inc | Stock | 1.13% |
| 31 |  | Cisco Systems, Inc | Stock | 1.06% |
| 32 | TW:2368 | Gold Circuit Electronics Ltd | Stock | 0.98% |
| 33 |  | Tesla, Inc | Stock | 0.91% |
| 34 |  | Marvell Technology Group Ltd | Stock | 0.78% |
| 35 | TW:2308 | Delta Electronics Inc | Stock | 0.78% |
| 36 |  | Teradyne, Inc | Stock | 0.77% |
| 37 | TSE:4004 | Showa Denko K.K. | Stock | 0.76% |
| 38 |  | Coherent, Inc | Stock | 0.74% |
| 39 |  | Applied Materials, Inc | Stock | 0.74% |
| 40 | TW:3037 | Unimicron Technology Corp | Stock | 0.66% |
| 41 |  | Dell Technologies Inc | Stock | 0.64% |
| 42 |  | Palantir Technologies Inc | Stock | 0.58% |
| 43 |  | MongoDB, Inc | Stock | 0.56% |
| 44 |  | Datadog, Inc | Stock | 0.55% |
| 45 |  | ServiceNow, Inc | Stock | 0.54% |
| 46 |  | Visa Inc | Stock | 0.50% |
| 47 |  | Amkor Technology, Inc | Stock | 0.50% |
| 48 |  | Netflix, Inc | Stock | 0.49% |
| 49 |  | DigitalOcean Holdings, Inc. | Stock | 0.49% |
| 50 |  | Oracle Corporation | Stock | 0.47% |
| 51 |  | DoorDash, Inc. Class A Common Stock | Stock | 0.46% |
| 52 |  | Vertiv Holdings Co | Stock | 0.46% |
| 53 |  | Nebius Group N.V. | Stock | 0.42% |
| 54 |  | MKS Instruments, Inc | Stock | 0.37% |
| 55 | BATS:CBOE | Cboe Global Markets, Inc | Stock | 0.35% |
Source: Fund holdings disclosures. Data as of Oct 4, 2026. Data sources and methodology
Frequently Asked Questions About iShares Technology Opportunities Active ETF Holdings
What are the top holdings in TEK?
As of Oct 4, 2026, iShares Technology Opportunities Active ETF (TEK) holds 62 securities. The largest are NVIDIA Corporation (10.15%), Microsoft Corporation (7.05%), Broadcom Inc (6.05%). The holdings table lists each position by portfolio weight with its ticker, name and asset type.
How concentrated is TEK's portfolio?
As of Oct 4, 2026, the 10 largest positions make up 56.5% of TEK's assets. A concentrated portfolio has fewer large positions with higher individual weights, while a diversified portfolio distributes holdings more evenly.
What is TEK's sector allocation?
The Sector Allocation chart shows how TEK distributes investments across different industries like Technology, Healthcare, Financials, and more. This sector exposure helps understand the fund's industry diversification strategy.
What countries does TEK invest in?
TEK's geographic exposure is shown in the Countries tab under Portfolio Allocations. This reveals the fund's international diversification and exposure to different regions and global markets.
How diversified is TEK ETF?
TEK's diversification can be assessed by reviewing its 62 holdings (as of Oct 4, 2026), sector allocation, and geographic exposure. A well-diversified ETF spreads investments across multiple securities, sectors, and regions to reduce concentration risk.