Roundhill COST WeeklyPay ETF (COSW)
Management Company · CBSX · Series S000092337 · View on SEC EDGAR ↗
- Net assets
- $11.7M
- Holdings
- 4
- As of
- June 30, 2026
- Top 10 holdings weight
- 100.05%
- Effective number of positions
- 1.6
- Positions above 1%
- 4
On this page
- Price chart The fund's market price over time, with technical overlays.
- Performance Total return, volatility, drawdown and other risk metrics.
- Fund flows Money flowing in and out of the fund each month, from N-PORT filings.
- Holdings Every position the fund currently holds, with weights.
- Sector breakdown How the fund's holdings split across market sectors.
- Dividends The fund's distribution history and current yield.
- Institutional owners 13F institutions that report holding this ETF.
- Similar funds Other funds with overlapping holdings or comparable size.
COSW Stock Price Chart Daily OHLCV with technical indicators — pan, zoom, and customize your view
Performance as of Aug. 26, 2026
| Period | Price return | Total return |
|---|---|---|
| 1M | — | — |
| 3M | — | — |
| 6M | — | — |
| YTD | — | — |
| 1Y | — | — |
| 3Y | — | — |
| 5Y | — | — |
| Max since Aug. 18, 2026 | ▼ -1.23% | ▼ -1.23% |
- Volatility 1Y
- —
- Volatility 3Y
- —
- Max drawdown 3Y
- —
- Beta 3Y
- —
- Sharpe 1Y*
- —
Total return assumes dividends are reinvested. Returns are not benchmarked against an index. * Sharpe ratio is computed with a 0% risk-free rate.
Fund flows (SEC-reported)
- Last month (Jun 2026)
- +$0
- Quarter ending Jun 2026
- -$452K
- Trailing 9 months
- +$12.6M
Oct 2025 – Jun 2026
Based on the fund's own SEC Form N-PORT monthly flow disclosures (Item C.9 "Flow Information") — sales minus redemptions, reinvested distributions excluded. This is a different, independent metric from the "Net flows" estimate above (which is derived from daily shares-outstanding changes). SEC N-PORT filing lag is up to ~60 days; the most recent month/quarter may not yet be fully reflected.
Full composition 4 holdings
| Name | CUSIP | Value | % | Balance | Category | Country |
|---|---|---|---|---|---|---|
| TREASURY BILL | 912797UP0 | $9.0M | 77.04 | 9,000,000 | DBT | US |
| First American Government Obli | 31846V336 | $1.4M | 12.11 | 1,412,257 | STIV | US |
| Costco Wholesale Corp | 22160K105 | $992K | 8.50 | 1,060 | EC | US |
| Unknown security | — | $280K | 2.40 | 1 | DE | US |
Sector breakdown
Dividends 42 payments
| Ex-date | Amount / share |
|---|---|
| Aug. 17, 2026 | $0.1750 |
| Aug. 10, 2026 | $0.2240 |
| Aug. 3, 2026 | $0.1680 |
| July 27, 2026 | $0.2410 |
| July 20, 2026 | $0.1040 |
| July 13, 2026 | $0.1760 |
| July 6, 2026 | $0.1750 |
| June 29, 2026 | $0.1110 |
| June 22, 2026 | $0.2130 |
| June 15, 2026 | $0.2290 |
| June 8, 2026 | $0.0630 |
| June 1, 2026 | $0.1660 |
| May 26, 2026 | $0.2820 |
| May 18, 2026 | $0.1960 |
| May 11, 2026 | $0.2050 |
| May 4, 2026 | $0.2290 |
| April 27, 2026 | $0.2050 |
| April 20, 2026 | $0.1640 |
| April 13, 2026 | $0.3040 |
| April 6, 2026 | $0.2570 |
| March 30, 2026 | $0.1390 |
| March 23, 2026 | $0.2530 |
| March 16, 2026 | $0.2070 |
| March 9, 2026 | $0.8980 |
| March 2, 2026 | $0.1490 |
| Feb. 23, 2026 | $0.2790 |
| Feb. 17, 2026 | $0.2990 |
| Feb. 9, 2026 | $0.1330 |
| Feb. 2, 2026 | $0.2630 |
| Jan. 26, 2026 | $0.2820 |
| Jan. 20, 2026 | $0.2740 |
| Jan. 12, 2026 | $0.1370 |
| Jan. 5, 2026 | $0.2460 |
| Dec. 29, 2025 | $0.1380 |
| Dec. 22, 2025 | $0.2040 |
| Dec. 15, 2025 | $0.2050 |
| Dec. 8, 2025 | $0.2910 |
| Dec. 1, 2025 | $0.2130 |
| Nov. 24, 2025 | $0.2820 |
| Nov. 17, 2025 | $0.3100 |
| Nov. 10, 2025 | $0.2160 |
| Nov. 3, 2025 | $0.2460 |
Institutional owners (13F) 2 filers
Institutions that report holding this ETF in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.
| Institution | Value | % of tracked 13F | Shares | Type | As of |
|---|---|---|---|---|---|
| EXCHANGE TRADED CONCEPTS, LLC | $6,609,090 | 94.37% | 164,212 | Shares | June 30, 2026 |
| GTS SECURITIES LLC | $393,938 | 5.63% | 9,788 | Shares | June 30, 2026 |
Peer funds
Similar by size
| Fund | AUM |
|---|---|
| PJBF PGIM Jennison Better Future ETF | $11.7M |
| UGE ProShares Ultra Consumer Staples Leveraged/Inverse | $11.7M |
| ESLV Eventide Large Cap Value ETF | $11.8M |
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| BFIX Build Bond Innovation ETF | $11.9M |
| UCC ProShares Ultra Consumer Discre… Leveraged/Inverse | $11.6M |
| TTDU T-REX 2X Long TTD Daily Target … Leveraged/Inverse | $11.5M |
| SPC CrossingBridge Ultra-Short Dura… | $11.5M |
| PST ProShares UltraShort 7-10 Year … | $11.4M |
| EBIT Harbor AlphaEdge Small Cap Earn… | $11.4M |