Data as of .
FDIG vs WGMI: which is really different?
FDIG and WGMI hold 37% of their weight in the same names, and WGMI returned more over the year.
ETFIQ Off-Index Score: FDIG 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
37% of the two portfolios are the same securities at the same weight.
What they hold in common
By the books each fund has filed, FDIG and WGMI hold 37% of their money in the same securities at the same weight.
| Holding | FDIG | WGMI |
|---|---|---|
| IREN LTD | 4.45% | 10.09% |
| CIPHER DIGITAL INC | 3.47% | 18.17% |
| MARA HOLDINGS INC | 3.43% | 4.78% |
| HUT 8 CORP | 3.21% | 10.81% |
| RIOT PLATFORMS INC | 3.14% | 4.93% |
| APPLIED DIGITAL CORP | 3.69% | 2.95% |
| TERAWULF INC | 3.57% | 2.83% |
| CLEANSPARK INC | 2.53% | 4.60% |
| CORE SCIENTIFIC INC | 2.53% | 2.85% |
| KEEL INFRASTRUCTURE CORP | 2.22% | 10.74% |
| BITDEER TECHNOLOGIES GROUP | 1.62% | 4.69% |
| HIVE DIGITAL TECHNOLOGIES LTD | 1.26% | 4.49% |
| Only in FDIG | Only in WGMI |
|---|---|
| COINBASE GLOBAL INC 4.64% | ChronoScale Corp 2.17% |
| CIRCLE INTERNET GROUP INC 3.22% | NVIDIA Corp 2.02% |
| BITMINE IMMERSION TECHNOLOGIES INC 2.77% | Nebius Group NV 2.00% |
| ROBINHOOD MARKETS INC 2.45% | Whitefiber Inc 1.90% |
| SHIFT4 PAYMENTS INC 1.96% | CoreWeave Inc 0.88% |
| KLARNA GROUP PLC 1.88% | AirJoule Technologies Corp 0.68% |
| TOAST INC 1.79% | TSMC 0.67% |
| CHIME FINANCIAL INC 1.76% | Cango Inc/KY 0.10% |
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 Jun 30, 2026.
Performance, window by window
| Window | Total return | vs the S&P 500 | vs the Nasdaq-100 | |||
|---|---|---|---|---|---|---|
| FDIG | WGMI | FDIG | WGMI | FDIG | WGMI | |
| 3 months | −1.8% | −31.4% | −4.0 pts | −33.6 pts | +0.7 pts | −28.9 pts |
| 6 months | +31.2% | +31.4% | +13.2 pts | +13.3 pts | +7.0 pts | +7.1 pts |
| 1 year | −3.4% | +20.4% | −20.0 pts | +3.9 pts | −25.2 pts | −1.3 pts |
| 3 years | +175.6% | +380.3% | +97.2 pts | +301.9 pts | +77.5 pts | +282.1 pts |
| Since launch | +95.9% | +84.0% | +11.2 pts | +4.0 pts | −25.8 pts | −22.5 pts |
| FDIG Fidelity Crypto Industry and Digital Payments ETF Holds 58 stocks in blockchain and crypto equities, 20% of its weight in S&P 500 companies | WGMI CoinShares Bitcoin Mining ETF Holds 27 stocks in blockchain and crypto equities, 2% of its weight in S&P 500 companies | |
|---|---|---|
| Issuer | Fidelity | CoinShares |
| Theme | Blockchain and crypto equities | Blockchain and crypto equities |
| In the S&P 500 | 20.2% | 2.5% |
| Active share vs the S&P 500 | 98.1% | 97.9% |
| In the Nasdaq-100 | 3.2% | 2.0% |
| Holdings | 58 | 27 |
| Top ten, share of the fund | 36.2% | 77.4% |
| Expense ratio | 0.39% | 0.75% |
| Fee for the differing part | 0.40% | 0.77% |
| Total return, 1 year | −3.4% | +20.4% |
| vs the S&P 500 | −20.0 pts | +3.9 pts |
| vs the Nasdaq-100 | −25.2 pts | −1.3 pts |
| Below its high | −21.6% | −31.4% |
| Net assets | $265m | $344m |
FDIG in plain words
By weight, 20% of FDIG's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 98%. The top ten holdings are 36% of the fund across 58 positions, as filed for Jun 30, 2026. Over the year to Sep 18, 2026 the fund returned −3.4% with distributions reinvested against +16.6% for the S&P 500, so a holder was behind by 20.0 pts. It sits 21.6% below its all-time high of Oct 15, 2025.
WGMI in plain words
By weight, 2% of WGMI's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 98%. The top ten holdings are 77% of the fund across 27 positions, as filed for Jun 30, 2026. Over the year to Sep 18, 2026 the fund returned +20.4% with distributions reinvested against +16.6% for the S&P 500, so a holder was ahead by 3.9 pts. It sits 31.4% below its all-time high of Jun 18, 2026.
Questions people ask
- Do FDIG and WGMI hold the same stocks?
- By their latest filings, 37% of their books are the same securities at the same weight, which is a meaningful overlap. Overlap is the sum of the smaller weight of every security they share.
- Which is more different from the S&P 500, FDIG or WGMI?
- FDIG has 20% of its weight in S&P 500 names and WGMI has 2%, so FDIG differs more from the index.
- Which is cheaper, FDIG or WGMI?
- FDIG charges 0.39% a year and WGMI charges 0.75%, so FDIG 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, FDIG against WGMI, data as of Sep 18, 2026. https://etfiq.com/compare/themes/fdig-vs-wgmi Free to use with attribution; the underlying files are at Open data.