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 17.63% year-to-date (YTD) with -$59M in YTD flows. MDY performs worse with 10.26% YTD performance, and -$871M 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 10/16/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | GRPM MDY | +0.19%-0.59% | +4.98%-4.48% | +17.63%+10.26% | +21.53%+13.58% | +66.07%+50.84% | +57.71%+39.85% |
| Flows | GRPM MDY | +$6M-$216M | +$6M-$201M | -$59M-$871M | -$5M-$616M | +$157M-$581M | +$250M-$1.55B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | GRPM MDY | +13.80%+11.98% | +14.85%+15.04% | +19.75%+17.66% | +20.74%+19.65% |
| Max drawdown | GRPM MDY | -7.33%-8.21% | -7.71%-8.78% | -27.87%-23.91% | -27.87%-23.91% |
| Max drawdown duration | GRPM MDY | 50d61d | 66d53d | 421d379d | 421d379d |
Trading data
GRPM | MDY | |
Last sale 10/16/2026 at 1:30 PM | $140.00 | $659.87 |
| Previous close 10/15/2026 | $141.45 | $666.11 |
| Consolidated volume 10/15/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of September 30, 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 10/16/2026 at 1:30 PM
Live
Closed
GRPM | MDY | |
|---|---|---|
| Last price | $140.00 | $659.87 |
| 1D performance | -1.03% | -0.94% |
| AuM | $512.51 M | $25.58 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
93.97%
Other
6.03%
MDY
USA
95.7%
Other
4.3%
Sectors
GRPM
Finance
24.97%
Healthcare
18.86%
Technology
18.71%
Other
37.47%
MDY
Finance
22.65%
Industrials
16.23%
Technology
14.33%
Non-Energy Materi.
10.49%
Healthcare
10.19%
Other
26.11%
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Diversification
GRPM
Total weight of top 15 holdings out of 15
37.03%
MDY
Total weight of top 15 holdings out of 15
10.81%
Top 15 holdings
Data as of August 31, 2026
GRPM
Abercrombie & Fitch Co.
3.24%
Hecla Mining Co.
3.01%
Halozyme Therapeutics, Inc.
2.75%
InterDigital, Inc.
2.68%
Duolingo, Inc.
2.68%
AppFolio, Inc.
2.63%
Kinsale Capital Group, Inc.
2.40%
SharkNinja, Inc.
2.37%
Paylocity Holding Corp.
2.36%
RenaissanceRe Holdings Ltd.
2.30%
Medpace Holdings, Inc.
2.24%
TechnipFMC plc
2.18%
Tenet Healthcare Corp.
2.11%
Qualys, Inc.
2.10%
Hamilton Lane, Inc.
1.98%
MDY
Twilio, Inc.
1.00%
Illumina, Inc.
0.90%
TechnipFMC plc
0.87%
Everpure, Inc.
0.82%
Okta, Inc.
0.81%
ATI, Inc.
0.78%
nVent Electric Plc
0.68%
Carpenter Technology Corp.
0.66%
US Foods Holding Corp.
0.64%
Tenet Healthcare Corp.
0.64%
XPO, Inc.
0.63%
United Therapeutics Corp.
0.60%
Curtiss-Wright Corp.
0.60%
Coeur Mining, Inc.
0.60%
Royal Gold, Inc.
0.59%
Frequently asked questions about GRPM and MDY
How have the GRPM and MDY ETFs performed in 2026?
As of October 16, 2026, GRPM is up 17.63% year-to-date (YTD), while MDY has returned 10.26%. 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 -$59M in flows, compared to -$871M for MDY.
Which ETF is more volatile: GRPM or MDY?
Over the past year, GRPM had a volatility of 14.85%, while MDY experienced 15.04%.
Which ETF is bigger: GRPM or MDY?
As of October 16, 2026, GRPM holds $512.51 M in assets under management (AUM), while MDY manages $25.58 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 Abercrombie & Fitch Co., Hecla Mining Co. and Halozyme Therapeutics, Inc.. MDY holds in its top three: Twilio, Inc., Illumina, Inc. and TechnipFMC plc.
Which ETF is more diversified: GRPM or MDY?
GRPM holds 60 securities with 37.03% of its assets in the top 15. MDY has 400 securities and a top 15 weight of 10.81%.
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