SPSMvsIJRETF Comparison
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The ETFs State Street SPDR Portfolio S&P 600 Small Cap ETF (SPSM) and iShares Core S&P Small-Cap ETF (IJR) track the S&P SmallCap 600 Total Return Index - USD and belong to the same industry segment: US Small Cap. Both ETFs have the same top 3 sector exposures: Finance, Technology and Industrials. SPSM is less expensive with a Total Expense Ratio (TER) of 0.03%, versus 0.06% for IJR. SPSM is up 21.57% year-to-date (YTD) with +$1.13B in YTD flows. IJR performs worse with 21.55% YTD performance, and +$2.96B in YTD flows. Run a side-by-side ETF comparison of SPSM and IJR 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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SPSM vs IJR performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 07/27/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | SPSM IJR | -1.24%-1.26% | +6.92%+6.91% | +21.57%+21.55% | +30.74%+30.67% | +47.95%+47.74% | +45.79%+45.40% |
| Flows | SPSM IJR | +$369M+$775M | +$722M+$1.23B | +$1.13B+$2.96B | +$1.61B+$3.57B | +$4.23B+$7.16B | +$8.67B+$15.47B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | SPSM IJR | +15.15%+15.15% | +17.39%+17.45% | +20.27%+20.30% | +21.31%+21.32% |
| Max drawdown | SPSM IJR | -4.14%-4.14% | -8.68%-8.68% | -27.91%-27.91% | -27.91%-27.91% |
| Max drawdown duration | SPSM IJR | 16d16d | 59d59d | 380d380d | 380d380d |
Trading data
SPSM | IJR | |
Last sale 7/27/2026 at 1:30 PM | $56.59 | $145.51 |
| Previous close 07/27/2026 | $56.32 | $144.86 |
| Consolidated volume 07/27/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of June 30, 2026
1-year trailing difference
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SPSM | IJR | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 7/27/2026 at 1:30 PM
Live
Closed
SPSM | IJR | |
|---|---|---|
| Last price | $56.59 | $145.51 |
| 1D performance | +0.48% | +0.45% |
| AuM | $16.99 B | $109.73 B |
| E/R | 0.03% | 0.06% |
Characteristics
SPSM | IJR | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | State Street Investment Management | iShares |
| Benchmark | S&P SmallCap 600 Index | S&P SmallCap 600 Index |
| N° of holdings | 601 | 602 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | July 8, 2013 | May 22, 2000 |
| ESG | No | No |
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Exposure
Countries
SPSM
USA
97.65%
Other
2.35%
IJR
USA
99.49%
Other
0.51%
Sectors
SPSM
Finance
25.55%
Technology
13.63%
Industrials
12.71%
Healthcare
12.13%
Consumer Cyclical.
7.95%
Other
28.04%
IJR
Finance
25.47%
Technology
13.59%
Industrials
12.68%
Healthcare
12.2%
Consumer Cyclical.
7.94%
Other
28.13%
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Diversification
SPSM
Total weight of top 15 holdings out of 15
8.15%
IJR
Total weight of top 15 holdings out of 15
9.65%
Top 15 holdings
Data as of June 30, 2026
SPSM
FormFactor, Inc.
0.68%
ViaSat, Inc.
0.66%
Molina Healthcare, Inc.
0.65%
Argan, Inc.
0.60%
BrightSpring Health Services, Inc.
0.60%
Element Solutions, Inc.
0.59%
MaxLinear, Inc.
0.58%
Krystal Biotech, Inc.
0.53%
ESCO Technologies, Inc.
0.49%
Match Group, Inc.
0.48%
Alkermes Plc
0.47%
Everus Construction Group, Inc.
0.46%
StoneX Group, Inc.
0.45%
Corcept Therapeutics, Inc.
0.45%
Ralliant Corp.
0.45%
IJR
BlackRock Cash Funds - Treasury
1.96%
FormFactor, Inc.
0.67%
ViaSat, Inc.
0.66%
Molina Healthcare, Inc.
0.64%
Argan, Inc.
0.60%
BrightSpring Health Services, Inc.
0.60%
Element Solutions, Inc.
0.59%
MaxLinear, Inc.
0.58%
Krystal Biotech, Inc.
0.53%
ESCO Technologies, Inc.
0.49%
Match Group, Inc.
0.48%
Alkermes Plc
0.47%
Everus Construction Group, Inc.
0.46%
StoneX Group, Inc.
0.46%
Corcept Therapeutics, Inc.
0.45%
Frequently asked questions about SPSM and IJR
How have the SPSM and IJR ETFs performed in 2026?
As of July 27, 2026, SPSM is up 21.57% year-to-date (YTD), while IJR has returned 21.55%. That puts SPSM better performer ahead so far this year.
Which ETF is attracting more investor money: SPSM or IJR?
Year-to-date, the SPSM ETF saw +$1.13B in flows, compared to +$2.96B for IJR.
Which ETF is more volatile: SPSM or IJR?
Over the past year, SPSM had a volatility of 17.39%, while IJR experienced 17.45%.
Which ETF is bigger: SPSM or IJR?
As of July 27, 2026, SPSM holds $16.99 B in assets under management (AUM), while IJR manages $109.73 B.
What sectors do the SPSM and IJR ETFs invest in?
SPSM leans toward sectors like Finance, Technology and Industrials. Meanwhile, IJR focuses on Finance, Technology and Industrials.
What are the top holdings of the SPSM ETF and IJR ETF?
SPSM top holdings include FormFactor, Inc., ViaSat, Inc. and Molina Healthcare, Inc.. IJR holds in its top three: BlackRock Cash Funds - Treasury, FormFactor, Inc. and ViaSat, Inc..
Which ETF is more diversified: SPSM or IJR?
SPSM holds 603 securities with 8.15% of its assets in the top 15. IJR has 604 securities and a top 15 weight of 9.65%.
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