Columbia Seligman Semiconductor & Technology ETF (SEMI) Holdings
SEMI holdings summary
as of Oct 24, 2026- Holdings
- 35 positions listed
- Top 10 weight
- 63.8% of net assets
- Effective holdings
- 17 equal-weight equivalent
- Largest holding
- NVDA 14.23% NVIDIA Corporation
- Annual turnover
- 26.2% of the portfolio traded
All SEMI holdings
| # | Name | ||||||
|---|---|---|---|---|---|---|---|
| 1 | NVDA | NVIDIA Corporation | Technology | 14.23% | $6.0M | $5.17T | 27.1 |
| 2 | AAPL | Apple Inc. | Technology | 7.98% | $3.3M | $5.01T | 39.4 |
| 3 | MSFT | Microsoft Corporation | Technology | 6.83% | $2.9M | $3.93T | 29.5 |
| 4 | AVGO | Broadcom Inc. | Technology | 6.79% | $2.8M | $1.57T | 43.3 |
| 5 | MU | Micron Technology, Inc. | Technology | 6.38% | $2.7M | $994.34B | 11.8 |
| 6 | LRCX | Lam Research Corporation | Technology | 5.41% | $2.3M | $330.30B | 45.8 |
| 7 | TSM | Taiwan Semiconductor Manufacturing Company Limited | Technology | 4.74% | $2.0M | $2.14T | 26.7 |
| 8 | GOOGL | Alphabet Inc. | Communication Services | 4.49% | $1.9M | $4.17T | 17.1 |
| 9 | AMZN | Amazon.com, Inc. | Consumer Cyclical | 3.66% | $1.5M | $2.70T | 20.1 |
| 10 | ASML | ASML Holding N.V. | Technology | 3.26% | $1.4M | $632.67B | 40.4 |
| 11 | CRWD | CrowdStrike Holdings, Inc. | Technology | 2.80% | $1.2M | $232.83B | — |
| 12 | AMAT | Applied Materials, Inc. | Technology | 2.80% | $1.2M | $324.81B | 35.3 |
| 13 | V | Visa Inc. | Financial Services | 2.39% | $1.0M | $755.84B | 34.3 |
| 14 | META | Meta Platforms, Inc. | Communication Services | 2.38% | $994,624.73 | $1.81T | 26.7 |
| 15 | MA | Mastercard Incorporated | Financial Services | 1.94% | $814,035.03 | $540.87B | 34.0 |
| 16 | AMD | Advanced Micro Devices, Inc. | Technology | 1.88% | $788,960.11 | $863.17B | 134.9 |
| 17 | MRVL | Marvell Technology, Inc. | Technology | 1.67% | $700,004.83 | $204.75B | 72.3 |
| 18 | ADI | Analog Devices, Inc. | Technology | 1.48% | $617,621.77 | $191.62B | 47.0 |
| 19 | SNPS | Synopsys, Inc. | Technology | 1.45% | $606,737.83 | $87.12B | 80.3 |
| 20 | WDC | Western Digital Corporation | Technology | 1.28% | $536,201.52 | $124.28B | 12.3 |
| 21 | SHOP | Shopify Inc. | Technology | 1.23% | $515,563.89 | $219.98B | 114.5 |
| 22 | ANET | Arista Networks, Inc. | Technology | 1.21% | $508,531.19 | $223.21B | 55.8 |
| 23 | CSCO | Cisco Systems, Inc. | Technology | 1.19% | $498,107.73 | $423.39B | 32.2 |
| 24 | INTC | Intel Corporation | Technology | 1.10% | $459,595.32 | $474.96B | — |
| 25 | NOW | ServiceNow, Inc. | Technology | 0.99% | $415,222.33 | $146.78B | 88.7 |
| 26 | APH | Amphenol Corporation | Technology | 0.89% | $373,235.44 | $195.67B | 39.7 |
| 27 | ORCL | Oracle Corporation | Technology | 0.86% | $360,718.91 | $388.73B | 20.1 |
| 28 | SNDK | Sandisk Corporation | Technology | 0.83% | $349,500.08 | $187.78B | 17.6 |
| 29 | PANW | Palo Alto Networks, Inc. | Technology | 0.78% | $326,853.11 | $279.76B | 855.0 |
| 30 | NXPI | NXP Semiconductors N.V. | Technology | 0.77% | $322,876.28 | $57.83B | 19.6 |
| 31 | NFLX | Netflix, Inc. | Communication Services | 0.69% | $289,470.96 | $293.68B | 22.2 |
| 32 | CDNS | Cadence Design Systems, Inc. | Technology | 0.69% | $286,875.56 | $88.13B | 63.5 |
| 33 | GLW | Corning Incorporated | Technology | 0.67% | $282,103.37 | $113.70B | 60.6 |
| 34 | STX | Seagate Technology Holdings plc | Technology | 0.66% | $274,484.61 | $145.31B | 46.0 |
| 35 | KLAC | KLA Corporation | Technology | 0.55% | $229,148.81 | $216.29B | 45.3 |
Weights as a percentage of net assets. Value held = weight × net assets ($41.9M). Market cap and P/E from each company's latest fundamentals (U.S.-listed stocks).
SEMI sector breakdown
| Sector | Weight | Holdings | Largest |
|---|---|---|---|
| Technology | 81.4% | 29 | NVDA, AAPL, MSFT |
| Communication Services | 7.6% | 3 | GOOGL, META, NFLX |
| Financial Services | 4.3% | 2 | V, MA |
| Consumer Cyclical | 3.7% | 1 | AMZN |
Sum of the weights of the holdings in each sector.
SEMI top industries
SEMI overlap with other ETFs
| ETF | Fund | Overlap | Shared holdings | Expense ratio |
|---|---|---|---|---|
| IWY | iShares Russell Top 200 Growth ETF | 61.7% | 27 of 101 | 0.21% |
| NUGO | Nuveen Growth Opportunities ETF | 59.8% | 19 of 42 | 0.54% |
| GPTY | YieldMax AI & Tech Portfolio Option Income ETF | 59.4% | 22 of 30 | 110.44% |
| VOOG | Vanguard S&P 500 Growth ETF | 58.0% | 27 of 151 | 0.06% |
| FBCG | Fidelity Blue Chip Growth ETF | 57.3% | 30 of 200 | 0.57% |
| SPYG | SPDR Portfolio S&P 500 Growth ETF | 57.2% | 27 of 152 | 0.04% |
Overlap = sum over shared holdings of the smaller of the two weights. 100% means identical portfolios.
About the SEMI portfolio
Columbia Seligman Semiconductor & Technology ETF holds 35 positions. The ten largest make up 63.8% of the fund, so it behaves like a portfolio of about 17 equally weighted stocks. The biggest positions are NVIDIA Corporation (14.23%), Apple Inc. (7.98%), Microsoft Corporation (6.83%), Broadcom Inc. (6.79%), Micron Technology, Inc. (6.38%).
By sector, Technology is 81.4%, Communication Services is 7.6%, Financial Services is 4.3%. Holdings data is from the fund's latest portfolio as reported by EODHD on October 24, 2026; positions change as the fund rebalances.
Related: SEMI chart, SEMI performance, SEMI dividends, SEMI valuation, SEMI overview.
SEMI holdings FAQ
How many holdings does SEMI have?
SEMI holds 35 positions as of October 24, 2026.
What are the top 10 holdings of SEMI?
The ten largest holdings are NVIDIA Corporation (14.23%), Apple Inc. (7.98%), Microsoft Corporation (6.83%), Broadcom Inc. (6.79%), Micron Technology, Inc. (6.38%), Lam Research Corporation (5.41%), Taiwan Semiconductor Manufacturing Company Limited (4.74%), Alphabet Inc. (4.49%), Amazon.com, Inc. (3.66%), ASML Holding N.V. (3.26%). Together they are 63.8% of the fund.
What percentage of SEMI is NVIDIA Corporation?
NVIDIA Corporation is the largest holding at 14.23% of net assets, about $6.0M of the fund's $41.9M.
Which sector is the largest in SEMI?
Technology is the largest sector at 81.4%, followed by Communication Services (7.6%) and Financial Services (4.3%), based on the sectors of the individual holdings.
How concentrated is SEMI?
The top 10 holdings are 63.8% of the fund. By the effective number of holdings (1 divided by the sum of squared weights) SEMI behaves like a portfolio of about 17 equally weighted stocks.