MDYvsPTMCETF Comparison
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State Street SPDR S&P MIDCAP 400 ETF Trust (MDY) belongs to the US Mid Cap segment. Pacer Trendpilot US Mid Cap ETF (PTMC) is part of the Multi-Asset: Other segment. Both ETFs have the same top 3 sector exposures: Industrials, Information Technology and Financials. MDY is less expensive with a Total Expense Ratio (TER) of 0.23%, versus 0.6% for PTMC. MDY is up 13.34% year-to-date (YTD) with -$542M in YTD flows. PTMC performs better with 13.4% YTD performance, and -$35M in YTD flows. Run a side-by-side ETF comparison of MDY and PTMC 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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MDY vs PTMC performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 06/09/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | MDY PTMC | +1.30%+1.26% | +8.65%+8.61% | +13.34%+13.40% | +23.31%+18.33% | +52.18%+32.98% | +45.52%+19.67% |
| Flows | MDY PTMC | -$11M-$4M | +$288M-$23M | -$542M-$35M | -$448M-$103M | -$605M-$83M | -$2.06B-$91M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | MDY PTMC | +17.52%+17.06% | +15.67%+15.17% | +17.84%+14.42% | +19.87%+13.17% |
| Max drawdown | MDY PTMC | -4.53%-4.58% | -8.78%-8.87% | -23.91%-15.12% | -23.91%-16.92% |
| Max drawdown duration | MDY PTMC | 29d29d | 53d53d | 379d507d | 379d862d |
Trading data
MDY | PTMC | |
Last sale 6/10/2026 at 1:30 PM | $671.84 | $39.94 |
| Previous close 06/09/2026 | $681.68 | $40.45 |
| Consolidated volume 06/09/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of May 29, 2026
1-year trailing difference
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MDY | PTMC | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 6/10/2026 at 1:30 PM
Live
Closed
MDY | PTMC | |
|---|---|---|
| Last price | $671.84 | $39.94 |
| 1D performance | -1.44% | -1.27% |
| AuM | $26.74 B | $396.70 M |
| E/R | 0.23% | 0.6% |
Characteristics
MDY | PTMC | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | State Street Investment Management | PACER ETFs |
| Benchmark | S&P MidCap 400 Index | Pacer Trendpilot US Mid Cap Index |
| N° of holdings | 381 | 381 |
| Asset class | Equities | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | May 4, 1995 | June 11, 2015 |
| ESG | No | No |
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Exposure
Countries
MDY
USA
92.53%
Other
7.47%
PTMC
USA
93.11%
Other
6.89%
Sectors
MDY
Industrials
22.12%
Information Techn.
14.67%
Financials
13.09%
Consumer Discreti.
10.5%
Health Care
8.3%
Other
31.31%
PTMC
Industrials
22.27%
Information Techn.
14.87%
Financials
13.14%
Consumer Discreti.
10.63%
Health Care
8.47%
Other
30.62%
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Diversification
MDY
Total weight of top 15 holdings out of 15
10.57%
PTMC
Total weight of top 15 holdings out of 15
10.69%
Top 15 holdings
Data as of April 30, 2026
MDY
FLEX LTD
0.98%
TECHNIPFMC PLC
0.89%
CURTISS WRIGHT
0.77%
XPO LOGISTICS
0.75%
UTD THERAPEUT
0.71%
FABRINET
0.71%
MICHAEL STORES
0.70%
NVENT ELECTRIC PLC
0.67%
TWILIO
0.65%
PURE STORAGE
0.65%
WOODWARD
0.63%
ENTEGRIS
0.62%
CARPENTER TECHNOLOGY
0.62%
ATI INC
0.61%
US FOODS HOLDING CORP
0.60%
PTMC
FLEX LTD
0.97%
TECHNIPFMC PLC
0.89%
CURTISS WRIGHT
0.78%
XPO LOGISTICS
0.76%
UTD THERAPEUT
0.72%
FABRINET
0.72%
ENTEGRIS
0.70%
MICHAEL STORES
0.69%
PURE STORAGE
0.68%
NVENT ELECTRIC PLC
0.67%
WOODWARD
0.64%
TWILIO
0.63%
CARPENTER TECHNOLOGY
0.63%
ATI INC
0.61%
BURLINGTON STORES
0.60%
Frequently asked questions about MDY and PTMC
How have the MDY and PTMC ETFs performed in 2026?
As of June 9, 2026, MDY is up 13.34% year-to-date (YTD), while PTMC has returned 13.4%. That puts PTMC better performer ahead so far this year.
Which ETF is attracting more investor money: MDY or PTMC?
Year-to-date, the MDY ETF saw -$542M in flows, compared to -$35M for PTMC.
Which ETF is more volatile: MDY or PTMC?
Over the past year, MDY had a volatility of 15.67%, while PTMC experienced 15.17%.
Which ETF is bigger: MDY or PTMC?
As of June 9, 2026, MDY holds $26.74 B in assets under management (AUM), while PTMC manages $396.70 M.
What sectors do the MDY and PTMC ETFs invest in?
MDY leans toward sectors like Industrials, Information Technology and Financials. Meanwhile, PTMC focuses on Industrials, Information Technology and Financials.
What are the top holdings of the MDY ETF and PTMC ETF?
MDY top holdings include FLEX LTD, TECHNIPFMC PLC and CURTISS WRIGHT. PTMC holds in its top three: FLEX LTD, TECHNIPFMC PLC and CURTISS WRIGHT.
Which ETF is more diversified: MDY or PTMC?
MDY holds 400 securities with 10.57% of its assets in the top 15. PTMC has 400 securities and a top 15 weight of 10.69%.
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