Total Holdings
36
As of Oct 4, 2026
Columbia Select Technology ETF
SEMINYSEARCAColumbia ThreadneedleEquity
$36.56Today:- (-)1Y +14.50%
As of Oct 23, 2026 close
- Assets (AUM)
- $44.47M
- Expense ratio
- 0.75%
- Dividend yield
- 3.77%
- Holdings
- 36
- 52-week range
- $27.41$41.50
- Volume (live)
- -
- Avg. volume (3M)
- 8.82K
SEMI ETF Holdings: Columbia Select Technology 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
76.7%
Share of fund assets
Assets (AUM)
$44.47M
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 26 of 36 SEMI 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 26 positions.
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| # | Symbol | Name | Type | Weight |
|---|---|---|---|---|
| 1 |  | NVIDIA Corporation | Stock | 14.30% |
| 2 |  | Micron Technology, Inc | Stock | 8.67% |
| 3 |  | Advanced Micro Devices, Inc | Stock | 8.46% |
| 4 | TW:2330 | Taiwan Semicon | Stock | 7.94% |
| 5 |  | Apple Inc. | Stock | 7.54% |
| 6 |  | Broadcom Inc | Stock | 6.97% |
| 7 |  | Lam Research Corporation | Stock | 6.71% |
| 8 |  | Microsoft Corporation | Stock | 5.96% |
| 9 |  | Applied Materials, Inc | Stock | 5.09% |
| 10 | AMS:ASML | ASML Holding N.V | Stock | 5.03% |
| 11 |  | Taiwan Semiconductor Manufacturing Company Limited | Stock | 4.78% |
| 12 |  | Alphabet Inc. | Stock | 4.06% |
| 13 |  | Intel Corporation | Stock | 3.59% |
| 14 |  | ASML Holding N.V. | Stock | 3.50% |
| 15 |  | Amazon.com, Inc. | Stock | 3.35% |
| 16 |  | CrowdStrike Holdings, Inc. | Stock | 3.14% |
| 17 |  | Meta Platforms, Inc. | Stock | 2.39% |
| 18 |  | Visa Inc. | Stock | 2.01% |
| 19 |  | Marvell Technology, Inc. | Stock | 1.77% |
| 20 |  | Mastercard Incorporated | Stock | 1.57% |
| 21 |  | Synopsys, Inc. | Stock | 1.53% |
| 22 |  | Western Digital Corporation | Stock | 1.49% |
| 23 |  | Analog Devices, Inc. | Stock | 1.42% |
| 24 |  | Arista Networks, Inc. | Stock | 1.25% |
| 25 |  | Cisco Systems, Inc. | Stock | 1.12% |
| 26 |  | Shopify Inc. | Stock | 1.01% |
Source: Fund holdings disclosures. Data as of Oct 4, 2026. Data sources and methodology
Frequently Asked Questions About Columbia Select Technology ETF Holdings
What are the top holdings in SEMI?
As of Oct 4, 2026, Columbia Select Technology ETF (SEMI) holds 36 securities. The largest are NVIDIA Corporation (14.30%), Micron Technology, Inc (8.67%), Advanced Micro Devices, Inc (8.46%). The holdings table lists each position by portfolio weight with its ticker, name and asset type.
How concentrated is SEMI's portfolio?
As of Oct 4, 2026, the 10 largest positions make up 76.7% of SEMI's assets. A concentrated portfolio has fewer large positions with higher individual weights, while a diversified portfolio distributes holdings more evenly.
What is SEMI's sector allocation?
The Sector Allocation chart shows how SEMI 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 SEMI invest in?
SEMI'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 SEMI ETF?
SEMI's diversification can be assessed by reviewing its 36 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.