Total Holdings
3
As of Jan 17, 2026
Roundhill COST WeeklyPay ETF
COSWBATSRoundhillEquity
$39.42Today:- (-)
As of Oct 15, 2026 close
- Assets (AUM)
- $10.36M
- Expense ratio
- 0.99%
- Dividend yield
- 27.01%
- Holdings
- 3
- 52-week range
- $35.90$50.32
- Volume (live)
- -
- Avg. volume (3M)
- 3.04K
COSW ETF Holdings: Roundhill COST WeeklyPay 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
-
Share of fund assets
Assets (AUM)
$10.36M
Total fund assets
Expense Ratio
0.99%
Annual management fee
All 3 COSW Holdings by Portfolio Weight
Holdings as of Jan 17, 2026. Ticker, name, asset type and portfolio weight for each position.
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| # | Symbol | Name | Type | Weight |
|---|---|---|---|---|
| 1 | 22160K105.TRS 112426 NM | COSTCO WHSL CORP SWAP NM | Stock | 87.74% |
| 2 | B.0 01.27.26 | United States Treasury Bill 01/27/2026 | Stock | 54.04% |
| 3 |  | Costco Wholesale Corporation | Stock | 31.51% |
Source: Fund holdings disclosures. Data as of Jan 17, 2026. Data sources and methodology
Frequently Asked Questions About Roundhill COST WeeklyPay ETF Holdings
What are the top holdings in COSW?
As of Jan 17, 2026, Roundhill COST WeeklyPay ETF (COSW) holds 3 securities. The largest are COSTCO WHSL CORP SWAP NM (87.74%), United States Treasury Bill 01/27/2026 (54.04%), Costco Wholesale Corporation (31.51%). The holdings table lists each position by portfolio weight with its ticker, name and asset type.
How concentrated is COSW's portfolio?
Portfolio concentration is measured by the weight of top holdings. A concentrated portfolio has fewer large positions with higher individual weights, while a diversified portfolio distributes holdings more evenly. Review COSW's holdings table to analyze concentration risk.
What is COSW's sector allocation?
The Sector Allocation chart shows how COSW 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 COSW invest in?
COSW'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 COSW ETF?
COSW's diversification can be assessed by reviewing its 3 holdings (as of Jan 17, 2026), sector allocation, and geographic exposure. A well-diversified ETF spreads investments across multiple securities, sectors, and regions to reduce concentration risk.