IGM vs QTEC overlap - what they share and where they differ
IGM and QTEC share 41.5% of their weight across 40 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.
IGM and QTEC
41.5%
40 shared positions
IGM
iShares Expanded Tech Sector ETF
Reported positions cover 100% of the fund, 273 positions · Jun 30, 2026
Top 10: 58.1%·Holdings of IGM
QTEC
First Trust NASDAQ-100-Technology Sector Index Fund
Reported positions cover 100% of the fund, 46 positions · Jun 30, 2026
Top 10: 28.7%·Holdings of QTEC
Reported positions cover IGM 100%, QTEC 100% of each fund. An overlap cannot exceed the smaller coverage, so a low figure can mean little overlap or thin reporting.
QTEC vs IGM side by side
IGMiShares Expanded Tech Sector ETF
273
stock positions reported to the SEC
21.5% of its weight is in 233 names QTEC does not hold
QTECFirst Trust NASDAQ-100-Technology Sector Index Fund
46
stock positions reported to the SEC
13.5% of its weight is in 6 names IGM does not hold
Where each fund's weight sits
Largest sectors for both funds
The widest gap is Technology: IGM has 3.8 points more of it.
The figures side by side
| IGM | QTEC | |
|---|---|---|
| Filing date | Jun 30, 2026 | Jun 30, 2026 |
| Stock positions reported | 273 | 46 |
| Weight of the ten largest | 58.1% | 28.7% |
| Largest position | GOOGL 8.0% | AMAT 3.4% |
| Held alone | 233 positions, 21.5% | 6 positions, 13.5% |
| Covered by stock positions | 100% | 100% |
Holdings they share
| Stock | In IGM | In QTEC | Counted |
|---|---|---|---|
| INTCIntel Corp. | 2.87% | 2.55% | 2.55% |
| AMATApplied Materials, Inc. | 2.50% | 3.37% | 2.50% |
| MUMicron Technology, Inc. | 5.46% | 2.49% | 2.49% |
| AMDAdvanced Micro Devices, Inc. | 4.13% | 2.36% | 2.36% |
| LRCXLam Research Corp. | 2.36% | 2.85% | 2.36% |
| NVDANVIDIA Corp. | 7.96% | 1.99% | 1.99% |
| GOOGLAlphabet, Inc. | 7.98% | 1.96% | 1.96% |
| AAPLApple, Inc. | 7.91% | 1.94% | 1.94% |
| METAMeta Platforms, Inc. | 4.16% | 1.87% | 1.87% |
| AVGOBroadcom, Inc. | 7.60% | 1.77% | 1.77% |
What each holds alone
The heaviest positions one fund reports and the other does not.
Only in IGM
Only in QTEC
Questions people ask
Is IGM the same as QTEC?
41.5% of their weight sits in the same 40 holdings. IGM also reports CSCO, NFLX, IBM, which the other does not. QTEC also reports ASML, NBIS, DASH, which the other does not.
How is the overlap between IGM and QTEC 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 IGM and 100% of QTEC, so the number cannot exceed the smaller coverage.
Which holds more, QTEC or IGM?
IGM reports 273 stock positions and QTEC reports 46. 21.5% of IGM's weight sits in names QTEC does not hold, and 13.5% of QTEC's weight in names IGM does not hold. The ten largest positions are 58.1% of IGM and 28.7% of QTEC.
How do IGM and QTEC differ by sector?
The widest gap is Technology: IGM has 3.8 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.
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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.