Data as of .
BIGY vs SIOO: which paid, and which earned it?
BIGY and SIOO both write options for income.
What they hold in common
By the books each fund has filed, BIGY and SIOO hold 60% of their money in the same securities at the same weight.
| Holding | BIGY | SIOO |
|---|---|---|
| NVIDIA Corp | 6.30% | 9.83% |
| Apple Inc | 6.13% | 9.24% |
| Amazon.com Inc | 5.45% | 4.41% |
| Broadcom Inc | 3.73% | 3.57% |
| Microsoft Corp | 3.35% | 5.91% |
| Meta Platforms Inc | 3.59% | 3.12% |
| Tesla Inc | 2.60% | 2.23% |
| Advanced Micro Devices Inc | 2.80% | 2.00% |
| JPMorgan Chase & Co | 3.06% | 1.99% |
| Eli Lilly & Co | 1.71% | 1.85% |
| Exxon Mobil Corp | 2.23% | 1.49% |
| Johnson & Johnson | 2.01% | 1.45% |
| Only in BIGY | Only in SIOO |
|---|---|
| Blackstone Inc 0.82% | United States Treasury Bill 12/10/2026 7.85% |
| Alphabet Inc 3.62% | |
| Micron Technology Inc 2.37% | |
| Berkshire Hathaway Inc 2.03% | |
| Intel Corp 1.12% | |
| Palantir Technologies Inc 0.92% | |
| Lam Research Corp 0.78% | |
| Applied Materials Inc 0.76% |
Weight overlap is an ETFIQ calculation: for every security both funds hold, the smaller of the two weights, summed. Above 50%, holding both is close to holding one of them twice. Holdings dated Apr 30, 2026 and Sep 21, 2026.
Performance, window by window
| Window | Total return | Cash paid | Against the benchmark | |||
|---|---|---|---|---|---|---|
| BIGY | SIOO | BIGY | SIOO | BIGY | SIOO | |
| 3 months | +2.6% | +4.0% | 3.0% | 3.7% | +0.3 pts | +0.7 pts |
| 6 months | +15.0% | +14.3% | 6.9% | 7.9% | −3.0 pts | −5.8 pts |
| 1 year | +13.0% | not published | 12.5% | not published | −3.6 pts | not published |
| Since launch | +28.9% | +10.8% | 21.8% | 11.1% | −2.4 pts | −0.2 pts |
| BIGY YieldMax(R) Target 12(TM) Big 50 Option Income ETF Synthetic covered call on SPY, paying monthly | SIOO VistaShares Target 15 S&P 100 Distribution ETF Covered call on OEF, paying monthly | |
|---|---|---|
| Issuer | YieldMax | VistaShares |
| Strategy | synthetic covered call | covered call |
| Benchmark | S&P 500 (SPY), used as a default proxy | S&P 100 (OEF) |
| Pays | monthly | monthly |
| Payout rate, annualized | 12.1% | 15.1% |
| Expense ratio | 1.09% | not published |
| Cash paid, 1 year | 12.5% | 11.1% (since launch on Dec 11, 2025) |
| Price change, 1 year | −0.3% | −1.1% |
| Total return, 1 year | +13.0% | +10.8% (since launch on Dec 11, 2025) |
| Benchmark return, 1 year | +16.6% | +11.0% |
| Ahead or behind | −3.6 pts | −0.2 pts |
| Return of capital, latest estimate | 0% | not published |
| Age | 666 days | 281 days |
| Net assets | $33m | $21m |
BIGY in plain words
Over the year to Sep 18, 2026, BIGY paid 12.5% of its starting value in cash distributions while its price fell 0.3%. With every distribution reinvested, the fund returned +13.0%. S&P 500 (SPY), used as a default proxy returned +16.6% over the same days, so a holder was behind by 3.6 pts. At its price on Sep 18, 2026 the latest distribution annualizes to 12.1%, paid monthly. YieldMax estimates that 0% of the distribution paid Sep 3, 2026 was a return of capital (19a-1 notice, estimated, a tax characterization rather than a measure of erosion).
SIOO in plain words
Over the period since launch on Dec 11, 2025 to Sep 18, 2026, SIOO paid 11.1% of its starting value in cash distributions while its price fell 1.1%. With every distribution reinvested, the fund returned +10.8%. S&P 100 (OEF) returned +11.0% over the same days, so a holder was about even. At its price on Sep 18, 2026 the latest distribution annualizes to 15.1%, paid monthly.
Other comparisons
Where these figures came from
ETFIQ links to the documents behind every figure. It is not affiliated with any issuer, and a link is not an endorsement.
Cite this page. ETFIQ, BIGY against SIOO, data as of Sep 18, 2026. https://etfiq.com/compare/income/bigy-vs-sioo Free to use with attribution; the underlying files are at Open data.