EWC vs GDX overlap - what they share and where they differ
EWC and GDX share 11.3% of their weight across 7 common positions, read from what each fund reported to the SEC.
Each week Ploutos reads the reported positions of the largest US equity ETFs and measures, pair by pair, the weight they share: for every stock both funds hold, the smaller of the two weights counts. Two funds tracking the same index land near 100%. A sector fund inside a broad index fund lands at roughly that sector's weight.
EWC and GDX
11.3%
7 shared positions
EWC
iShares MSCI Canada ETF
Reported positions cover 100% of the fund, 83 positions · May 31, 2026
Top 10: 43.0%·Holdings of EWC
GDX
VanEck Gold Miners ETF
Reported positions cover 100% of the fund, 61 positions · Jun 30, 2026
Top 10: 58.6%·Holdings of GDX
Reported positions cover EWC 100%, GDX 100% of each fund. An overlap cannot exceed the smaller coverage, so a low figure can mean little overlap or thin reporting.
GDX vs EWC side by side
EWCiShares MSCI Canada ETF
83
stock positions reported to the SEC
88.4% of its weight is in 76 names GDX does not hold
GDXVanEck Gold Miners ETF
61
stock positions reported to the SEC
61.6% of its weight is in 54 names EWC does not hold
Where each fund's weight sits
Largest sectors for both funds
The widest gap is Basic Materials: GDX has 58.7 points more of it.
The figures side by side
| EWC | GDX | |
|---|---|---|
| Filing date | May 31, 2026 | Jun 30, 2026 |
| Stock positions reported | 83 | 61 |
| Weight of the ten largest | 43.0% | 58.6% |
| Largest position | RY 8.7% | AEM 10.7% |
| Held alone | 76 positions, 88.4% | 54 positions, 61.6% |
| Covered by stock positions | 100% | 100% |
Holdings they share
| Stock | In EWC | In GDX | Counted |
|---|---|---|---|
| AEMAGNICO EAGLE MINES LIMITED | 3.00% | 10.67% | 3.00% |
| BBARRICK MINING CORPORATION | 2.34% | 7.95% | 2.34% |
| WPMWheaton Precious Metals Corp. | 1.98% | 5.60% | 1.98% |
| FNVFranco-Nevada Corporation | 1.45% | 4.89% | 1.45% |
| KGCKINROSS GOLD CORPORATION | 1.19% | 4.39% | 1.19% |
| PAASPan American Silver Corp. | 0.78% | 2.97% | 0.78% |
| AGIALAMOS GOLD INC. | 0.56% | 1.89% | 0.56% |
What each holds alone
The heaviest positions one fund reports and the other does not.
Only in EWC
Only in GDX
Questions people ask
Is EWC the same as GDX?
11.3% of their weight sits in the same 7 holdings. EWC also reports RY, TD, SHOP, which the other does not. GDX also reports NEM, AU, GFI, which the other does not.
How is the overlap between EWC and GDX measured?
For every stock both funds report, the smaller of the two weights counts, and the sum is the overlap. The reported positions cover 100% of EWC and 100% of GDX, so the number cannot exceed the smaller coverage.
Which holds more, GDX or EWC?
EWC reports 83 stock positions and GDX reports 61. 88.4% of EWC's weight sits in names GDX does not hold, and 61.6% of GDX's weight in names EWC does not hold. The ten largest positions are 43.0% of EWC and 58.6% of GDX.
How do EWC and GDX differ by sector?
The widest gap is Basic Materials: GDX has 58.7 points more of it. Sectors come from each holding's SIC code in its SEC record, summed by the weight the fund reports.
Where do the numbers come from?
From each fund's own N-PORT filing to the SEC, which lists every position and its weight. The comparison uses every equity position the fund reports; cash, futures and bonds are not counted, which is why a coverage figure sits next to every result. Holdings change between filings.
Add a third fund in the tool·All fund pairs
Descriptive data from public SEC filings. Nothing on this page is a recommendation to buy, sell or hold any fund or stock, and holdings change between filings.