FILED AND SPONSOR-REPORTED ETF HOLDINGS
KOS Included in ETFs
Dates are first observed in retained official snapshots; “baseline” means the security was already present in the earliest retained snapshot and is not an invented original addition date.
Current ETFs holding KOS
4 latest ETF portfolios currently report this security.
| ETF | Fund | Weight | Added / first observed | Latest report |
|---|---|---|---|---|
| FCG | First Trust Natural Gas ETF | 1.297352% | 2025-12-31 (baseline) | 2026-03-31 |
| GUSH | Direxion Daily S&P Oil & Gas Exp. & Prod. Bull 2X Shares | 1.020648% | 2026-04-30 (baseline) | 2026-04-30 |
| ISCB | iShares Morningstar Small-Cap ETF | 0.027017% | 2026-01-31 (baseline) | 2026-04-30 |
| IWV | iShares Russell 3000 ETF | 0.00205% | 2025-12-31 (baseline) | 2026-03-31 |