GRPMvsMDYETF Comparison
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Invesco S&P MidCap 400 GARP ETF (GRPM) belongs to the US Multi-Factor segment. State Street SPDR S&P MIDCAP 400 ETF Trust (MDY) is part of the US Mid Cap segment. GRPM's top 3 sector exposures are Finance, Healthcare and Technology. In contrast, MDY's top sector exposures are Finance, Industrials and Technology. GRPM is more expensive with a Total Expense Ratio (TER) of 0.35%, versus 0.23% for MDY. GRPM is up 21.84% year-to-date (YTD) with -$76M in YTD flows. MDY performs worse with 14.44% YTD performance, and -$1.23B in YTD flows. Run a side-by-side ETF comparison of GRPM and MDY below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
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GRPM vs MDY performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 08/31/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | GRPM MDY | +7.14%+0.13% | +13.76%+1.27% | +21.84%+14.44% | +22.53%+17.24% | +61.34%+47.25% | +64.28%+45.48% |
| Flows | GRPM MDY | -$1M-$195M | -$23M-$464M | -$76M-$1.23B | -$29M-$1.20B | +$118M-$1.20B | +$233M-$2.04B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | GRPM MDY | +13.84%+13.36% | +15.44%+15.43% | +19.96%+17.83% | +20.77%+19.72% |
| Max drawdown | GRPM MDY | -2.79%-4.18% | -7.71%-8.78% | -27.87%-23.91% | -27.87%-23.91% |
| Max drawdown duration | GRPM MDY | 16d15d | 66d53d | 421d379d | 421d379d |
Trading data
GRPM | MDY | |
Last sale 9/1/2026 at 1:30 PM | $143.40 | $679.95 |
| Previous close 08/31/2026 | $145.14 | $687.13 |
| Consolidated volume 08/31/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of August 31, 2026
1-year trailing difference
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GRPM | MDY | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/1/2026 at 1:30 PM
Live
Closed
GRPM | MDY | |
|---|---|---|
| Last price | $143.40 | $679.95 |
| 1D performance | -1.20% | -1.04% |
| AuM | $514.03 M | $26.25 B |
| E/R | 0.35% | 0.23% |
Characteristics
GRPM | MDY | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | Invesco | State Street Investment Management |
| Benchmark | S&P MidCap 400 GARP Index | S&P MidCap 400 Index |
| N° of holdings | 60 | 400 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | December 3, 2010 | May 4, 1995 |
| ESG | No | No |
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Exposure
Countries
GRPM
USA
93.81%
Other
6.19%
MDY
USA
95.79%
Other
4.21%
Sectors
GRPM
Finance
26.16%
Healthcare
19.12%
Technology
17.52%
Other
37.2%
MDY
Finance
23%
Industrials
16.96%
Technology
13.52%
Non-Energy Materi.
10.18%
Healthcare
9.95%
Other
26.4%
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Diversification
GRPM
Total weight of top 15 holdings out of 15
34.2%
MDY
Total weight of top 15 holdings out of 15
10.46%
Top 15 holdings
Data as of July 31, 2026
GRPM
Duolingo, Inc.
2.80%
Kinsale Capital Group, Inc.
2.52%
RenaissanceRe Holdings Ltd.
2.47%
Abercrombie & Fitch Co.
2.43%
Paylocity Holding Corp.
2.30%
Medpace Holdings, Inc.
2.28%
Halozyme Therapeutics, Inc.
2.28%
AppFolio, Inc.
2.25%
InterDigital, Inc.
2.22%
TechnipFMC plc
2.18%
Tenet Healthcare Corp.
2.16%
Hecla Mining Co.
2.12%
SharkNinja, Inc.
2.09%
Neurocrine Biosciences, Inc.
2.06%
Lantheus Holdings, Inc.
2.05%
MDY
Illumina, Inc.
0.87%
Twilio, Inc.
0.84%
TechnipFMC plc
0.80%
Curtiss-Wright Corp.
0.75%
Carpenter Technology Corp.
0.72%
ATI, Inc.
0.71%
nVent Electric Plc
0.69%
Everpure, Inc.
0.68%
Okta, Inc.
0.66%
XPO, Inc.
0.66%
Burlington Stores, Inc.
0.65%
US Foods Holding Corp.
0.62%
United Therapeutics Corp.
0.61%
Tenet Healthcare Corp.
0.61%
Woodward, Inc.
0.60%
Frequently asked questions about GRPM and MDY
How have the GRPM and MDY ETFs performed in 2026?
As of August 31, 2026, GRPM is up 21.84% year-to-date (YTD), while MDY has returned 14.44%. That puts GRPM better performer ahead so far this year.
Which ETF is attracting more investor money: GRPM or MDY?
Year-to-date, the GRPM ETF saw -$76M in flows, compared to -$1.23B for MDY.
Which ETF is more volatile: GRPM or MDY?
Over the past year, GRPM had a volatility of 15.44%, while MDY experienced 15.43%.
Which ETF is bigger: GRPM or MDY?
As of August 31, 2026, GRPM holds $514.03 M in assets under management (AUM), while MDY manages $26.25 B.
What sectors do the GRPM and MDY ETFs invest in?
GRPM leans toward sectors like Finance, Healthcare and Technology. Meanwhile, MDY focuses on Finance, Industrials and Technology.
What are the top holdings of the GRPM ETF and MDY ETF?
GRPM top holdings include Duolingo, Inc., Kinsale Capital Group, Inc. and RenaissanceRe Holdings Ltd.. MDY holds in its top three: Illumina, Inc., Twilio, Inc. and TechnipFMC plc.
Which ETF is more diversified: GRPM or MDY?
GRPM holds 60 securities with 34.2% of its assets in the top 15. MDY has 400 securities and a top 15 weight of 10.46%.
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