Data as of Sep 12, 2026. Both funds on the fields they both publish, from the same sources.
IJT vs MGK: how they differ
IJT and MGK hold 0% of their weight in the same names, and IJT returned more over the year.
iShares S&P Small-Cap 600 Growth ETF and Vanguard Mega Cap Growth Index Fund.
What they hold in common
By the books each fund has filed, IJT and MGK hold 0% of their money in the same securities at the same weight.
| Only in IJT | Only in MGK |
|---|---|
| FormFactor, Inc. 1.38% | NVIDIA Corp 13.29% |
| Viasat, Inc. 1.35% | Apple Inc 12.19% |
| Argan, Inc. 1.24% | Microsoft Corp 7.52% |
| BrightSpring Health Services, Inc. 1.22% | Alphabet Inc 5.93% |
| Krystal Biotech, Inc. 1.08% | Alphabet Inc 4.67% |
| ESCO Technologies, Inc. 1.00% | Amazon.com Inc 4.47% |
| Alkermes plc 0.97% | Broadcom Inc 4.28% |
| Everus Construction Group, Inc. 0.94% | Meta Platforms Inc 4.08% |
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.
| IJT iShares S&P Small-Cap 600 Growth ETF | MGK Vanguard Mega Cap Growth Index Fund | |
|---|---|---|
| Where it sits | Core index fund | Core index fund |
| Issuer | iShares | Vanguard |
| What it is | S&P Small-Cap 600 Growth | Mega Cap Growth |
| Total return, 1 year | +17.6% | +14.9% |
| S&P 500 over the same days | +17.5% | +17.5% |
| Gap to the S&P 500 | +0.1 pts | −2.6 pts |
| Expense ratio | 0.18% | 0.07% |
| Already in the S&P 500 | 0.0% | 99.2% |
| Holdings | 347 | 56 |
IJT in plain words
IJT is an index equity fund tracking the S&P Small-Cap 600 Growth. Over the year to Sep 11, 2026 it returned +17.6% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.18% a year. By its holdings filed for Jun 30, 2026, 0% of the fund by weight is stocks the S&P 500 also holds, across 347 positions, with the top ten at 11.0%. It sat 7.0% below its high of Aug 4, 2026 on Sep 11, 2026.
MGK in plain words
MGK is an index equity fund tracking the Mega Cap Growth. Over the year to Sep 11, 2026 it returned +14.9% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.07% a year. By its holdings filed for Jun 30, 2026, 99% of the fund by weight is stocks the S&P 500 also holds, across 56 positions, with the top ten at 63.8%.
Questions people ask
- Which returned more over the last year, IJT or MGK?
- In the year to Sep 12, 2026, with distributions reinvested, IJT returned +17.6% and MGK returned +14.9%, so IJT returned more. One year is one year; the longer windows are in the table.
- Which is cheaper, IJT or MGK?
- IJT charges 0.18% a year and MGK charges 0.07%, so MGK is cheaper. Fees come from each fund's prospectus.
- How much do IJT and MGK overlap with the S&P 500?
- By their latest filed holdings, 0% of IJT and 99% of MGK by weight is stocks the S&P 500 already holds. Between the two funds, 0% of their books are the same securities at the same weight.
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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, IJT against MGK, data as of Sep 12, 2026. https://etfiq.com/compare/any/IJT-MGK Free to use with attribution; the underlying files are at Open data.
A comparison is not a recommendation. Standards and sources