Data as of .
SIL vs WDIG: which is really different?
SIL and WDIG hold 9% of their weight in the same names.
ETFIQ Off-Index Score: SIL scores higher
How much of it is not the index it is sold as an alternative to?
A percentile among the 379 thematic ETFs with a holdings filing. It is a position in a set, not a rating, and neither end of it is a recommendation. All thematic ETFs ranked by it · How it is computed
9% of the two portfolios are the same securities at the same weight.
What they hold in common
By the books each fund has filed, SIL and WDIG hold 9% of their money in the same securities at the same weight.
| Holding | SIL | WDIG |
|---|---|---|
| WHEATON PRECIOUS METALS CORP | 24.02% | 1.65% |
| FRESNILLO PLC | 4.06% | 1.19% |
| INDUSTRIAS PENOLES SAB DE CV | 4.58% | 1.02% |
| COEUR MINING INC | 10.87% | 0.96% |
| HECLA MINING CO | 4.81% | 0.70% |
| FIRST MAJESTIC SILVER CORP | 4.65% | 0.67% |
| CIA DE MINAS BUENAVENTUR-ADR | 3.67% | 0.63% |
| SSR MINING INC | 4.23% | 0.53% |
| ENDEAVOUR SILVER CORP | 1.75% | 0.37% |
| FORTUNA MINING CORP | 2.10% | 0.37% |
| AYA GOLD & SILVER INC | 2.28% | 0.34% |
| SILVERCORP METALS INC | 1.46% | 0.30% |
| Only in SIL | Only in WDIG |
|---|---|
| PAN AMERICAN SILVER CORP 11.27% | ATI INC 3.98% |
| OR ROYALTIES INC 3.98% | LYNAS RARE EARTHS LTD 3.77% |
| DISCOVERY MINING LTD 3.26% | MATERION CORP 3.29% |
| KOREA ZINC CO LTD 2.18% | MP MATERIALS CORP 2.92% |
| HOCHSCHILD MINING PLC 1.42% | ILUKA RESOURCES LTD 2.92% |
| TRIPLE FLAG PRECIOUS MET 1.33% | ENERGY FUELS INC 2.87% |
| ABRASILVER RESOURCE CORP 0.78% | SOUTHERN COPPER CORP 2.67% |
| VIZSLA SILVER CORP 0.78% | 5N PLUS INC 2.65% |
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 May 31, 2026 and Sep 18, 2026.
Performance, window by window
| Window | Total return | vs the S&P 500 | vs the Nasdaq-100 | |||
|---|---|---|---|---|---|---|
| SIL | WDIG | SIL | WDIG | SIL | WDIG | |
| 3 months | +13.9% | −9.8% | +11.6 pts | −12.0 pts | +16.3 pts | −7.3 pts |
| 6 months | +20.4% | not published | +2.4 pts | not published | −3.9 pts | not published |
| 1 year | +50.3% | not published | +33.7 pts | not published | +28.5 pts | not published |
| 3 years | +286.4% | not published | +208.0 pts | not published | +188.3 pts | not published |
| Since launch | +156.7% | −17.2% | −586.9 pts | −21.8 pts | −1411.9 pts | −21.1 pts |
| SIL Global X Silver Miners ETF Holds 43 stocks in silver miners, 0% of its weight in S&P 500 companies | WDIG WisdomTree Efficient Rare Earth Plus Strategic Metals Fund Holds 101 stocks in rare earth and critical materials, 4% of its weight in S&P 500 companies | |
|---|---|---|
| Issuer | Global X | WisdomTree |
| Theme | Silver miners | Rare earth and critical materials |
| In the S&P 500 | 0.0% | 3.8% |
| Active share vs the S&P 500 | 100.0% | 99.8% |
| In the Nasdaq-100 | 0.0% | 0.0% |
| Holdings | 43 | 101 |
| Top ten, share of the fund | 76.1% | 29.4% |
| Expense ratio | 0.65% | 0.55% |
| Fee for the differing part | 0.65% | 0.55% |
| Total return, 1 year | +50.3% | −17.2% (since launch on May 7, 2026) |
| vs the S&P 500 | +33.7 pts | −21.8 pts |
| vs the Nasdaq-100 | +28.5 pts | −21.1 pts |
| Below its high | −19.2% | −22.6% |
| Net assets | $5.0bn | $5m |
SIL in plain words
By weight, 0% of SIL's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 100%. The top ten holdings are 76% of the fund across 43 positions, as published by its issuer for Sep 18, 2026. Over the year to Sep 18, 2026 the fund returned +50.3% with distributions reinvested against +16.6% for the S&P 500, so a holder was ahead by 33.7 pts. It sits 19.2% below its all-time high of Feb 27, 2026.
WDIG in plain words
By weight, 4% of WDIG's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 100%. The top ten holdings are 29% of the fund across 101 positions, as filed for May 31, 2026. Since it launched on May 7, 2026 the fund returned −17.2% with distributions reinvested against +4.6% for the S&P 500, so a holder was behind by 21.8 pts. It sits 22.6% below its all-time high of May 13, 2026.
Questions people ask
- Do SIL and WDIG hold the same stocks?
- By their latest filings, 9% of their books are the same securities at the same weight, which is mostly different names. Overlap is the sum of the smaller weight of every security they share.
- Which is more different from the S&P 500, SIL or WDIG?
- SIL has 0% of its weight in S&P 500 names and WDIG has 4%, so SIL differs more from the index.
- Which is cheaper, SIL or WDIG?
- SIL charges 0.65% a year and WDIG charges 0.55%, so WDIG is cheaper. Fees come from each fund's prospectus.
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, SIL against WDIG, data as of Sep 18, 2026. https://etfiq.com/compare/themes/sil-vs-wdig Free to use with attribution; the underlying files are at Open data.