PSCMvsIYMETF Comparison
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Invesco S&P SmallCap Materials ETF (PSCM) and iShares U.S. Basic Materials ETF (IYM) belong to the same industry segment: US Materials. PSCM's top 2 sector exposures are Non-Energy Materials and Energy. In contrast, IYM's top sector exposures are Non-Energy Materials, Industrials and Non-Corporate. PSCM is less expensive with a Total Expense Ratio (TER) of 0.29%, versus 0.37% for IYM. PSCM is up 12.86% year-to-date (YTD) with +$8M in YTD flows. IYM performs better with 19.75% YTD performance, and +$249M in YTD flows. Run a side-by-side ETF comparison of PSCM and IYM 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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PSCM vs IYM performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/14/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | PSCM IYM | -8.59%-2.60% | -11.97%-2.95% | +12.86%+19.75% | +23.03%+24.29% | +44.68%+45.20% | +55.57%+54.59% |
| Flows | PSCM IYM | -+$66M | +$982K-$185M | +$8M+$249M | +$6M+$330M | -$1M+$146M | -$10M-$126M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | PSCM IYM | +20.78%+19.10% | +23.86%+20.61% | +24.85%+18.70% | +25.58%+20.59% |
| Max drawdown | PSCM IYM | -12.26%-8.61% | -14.22%-13.67% | -35.30%-23.58% | -35.30%-29.91% |
| Max drawdown duration | PSCM IYM | 91d52d | 58d102d | 380d352d | 380d709d |
Trading data
PSCM | IYM | |
Last sale 9/15/2026 at 1:30 PM | $94.15 | $183.52 |
| Previous close 09/14/2026 | $94.42 | $183.24 |
| Consolidated volume 09/14/2026 | ||
| 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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PSCM | IYM | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/15/2026 at 1:30 PM
Live
Closed
PSCM | IYM | |
|---|---|---|
| Last price | $94.15 | $183.52 |
| 1D performance | -0.28% | +0.15% |
| AuM | $19.83 M | $1.04 B |
| E/R | 0.29% | 0.37% |
Characteristics
PSCM | IYM | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | Invesco | iShares |
| Benchmark | S&P SmallCap 600 Capped Materials Sector Index | Russell 1000 Basic Materials RIC 22.5/45 Capped Gross Index |
| N° of holdings | 25 | 40 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | April 7, 2010 | June 12, 2000 |
| ESG | No | No |
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Exposure
Countries
PSCM
USA
100%
Other
0%
IYM
USA
77.14%
United Kingdom
22.79%
Other
0.07%
Sectors
PSCM
Non-Energy Materi.
93.72%
Other
6.28%
IYM
Non-Energy Materi.
94.77%
Other
5.23%
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Diversification
PSCM
Total weight of top 15 holdings out of 15
81.02%
IYM
Total weight of top 15 holdings out of 15
78.06%
Top 15 holdings
Data as of July 31, 2026
PSCM
Element Solutions, Inc.
11.05%
Eastman Chemical Co.
10.67%
Balchem Corp.
7.30%
Sensient Technologies Corp.
7.24%
Celanese Corp.
6.68%
H.B. Fuller Co.
4.43%
Hawkins, Inc.
4.33%
Materion Corp.
4.13%
Warrior Met Coal, Inc.
4.05%
The Chemours Co.
3.71%
Ingevity Corp.
3.68%
Kaiser Aluminum Corp.
3.67%
Century Aluminum Co.
3.53%
Minerals Technologies, Inc.
3.42%
Innospec, Inc.
3.13%
IYM
Linde Plc
21.20%
Newmont Corp.
9.29%
Freeport-McMoRan, Inc.
8.27%
Ecolab, Inc.
6.35%
Air Products & Chemicals, Inc.
4.99%
Nucor Corp.
4.43%
Fastenal Co.
4.29%
Anglogold Ashanti Plc
3.46%
Steel Dynamics, Inc.
3.08%
Carpenter Technology Corp.
2.47%
International Paper Co.
2.31%
Reliance, Inc.
2.09%
International Flavors & Fragrances, Inc.
2.08%
CF Industries Holdings, Inc.
1.97%
RBC Bearings, Inc.
1.79%
Frequently asked questions about PSCM and IYM
How have the PSCM and IYM ETFs performed in 2026?
As of September 14, 2026, PSCM is up 12.86% year-to-date (YTD), while IYM has returned 19.75%. That puts IYM better performer ahead so far this year.
Which ETF is attracting more investor money: PSCM or IYM?
Year-to-date, the PSCM ETF saw +$8M in flows, compared to +$249M for IYM.
Which ETF is more volatile: PSCM or IYM?
Over the past year, PSCM had a volatility of 23.86%, while IYM experienced 20.61%.
Which ETF is bigger: PSCM or IYM?
As of September 14, 2026, PSCM holds $19.83 M in assets under management (AUM), while IYM manages $1.04 B.
What sectors do the PSCM and IYM ETFs invest in?
PSCM leans toward sectors like Non-Energy Materials. Meanwhile, IYM focuses on Non-Energy Materials.
What are the top holdings of the PSCM ETF and IYM ETF?
PSCM top holdings include Element Solutions, Inc., Eastman Chemical Co. and Balchem Corp.. IYM holds in its top three: Linde Plc, Newmont Corp. and Freeport-McMoRan, Inc..
Which ETF is more diversified: PSCM or IYM?
PSCM holds 25 securities with 81.02% of its assets in the top 15. IYM has 40 securities and a top 15 weight of 78.06%.
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Latest news about PSCM & IYM
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