BKSEvsSPSMETF Comparison
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BNY Mellon US Small Cap Core Equity ETF (BKSE) and State Street SPDR Portfolio S&P 600 Small Cap ETF (SPSM) belong to the same industry segment: US Small Cap. BKSE's top 3 sector exposures are Industrials, Information Technology and Financials. In contrast, SPSM's top sector exposures are Industrials, Financials and Information Technology. BKSE is more expensive with a Total Expense Ratio (TER) of 0.04%, versus 0.03% for SPSM. BKSE is up 9.92% year-to-date (YTD) with +$14M in YTD flows. SPSM performs better with 12.27% YTD performance, and +$440M in YTD flows. Run a side-by-side ETF comparison of BKSE and SPSM 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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BKSE vs SPSM performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 04/28/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | BKSE SPSM | +11.84%+11.48% | +3.77%+5.55% | +9.92%+12.27% | +38.67%+35.51% | +60.65%+50.62% | +34.37%+30.55% |
| Flows | BKSE SPSM | -+$30M | +$12M+$166M | +$14M+$440M | -$33M+$937M | -$49M+$6.02B | -$65M+$8.03B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | BKSE SPSM | +18.71%+17.97% | +17.99%+18.15% | +20.15%+20.58% | +21.84%+21.54% |
| Max drawdown | BKSE SPSM | -9.25%-8.68% | -9.25%-8.68% | -26.53%-27.91% | -29.19%-27.91% |
| Max drawdown duration | BKSE SPSM | 65d59d | 65d59d | 289d380d | 980d380d |
Trading data
BKSE | SPSM | |
Last sale 4/30/2026 at 1:30 PM | $124.39 | $53.36 |
| Previous close 04/29/2026 | $122.15 | $52.40 |
| Consolidated volume 04/29/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of March 31, 2026
1-year trailing difference
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BKSE | SPSM | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 4/30/2026 at 1:30 PM
Live
Closed
BKSE | SPSM | |
|---|---|---|
| Last price | $124.39 | $53.36 |
| 1D performance | +1.83% | +1.83% |
| AuM | $80.11 M | $15.09 B |
| E/R | 0.04% | 0.03% |
Characteristics
BKSE | SPSM | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | BNY Mellon | State Street Investment Management |
| Benchmark | Solactive GBS United States 600 Index | S&P SmallCap 600 Index |
| N° of holdings | 526 | 559 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | April 7, 2020 | July 8, 2013 |
| ESG | No | No |
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Exposure
Countries
BKSE
USA
92.36%
Other
7.64%
SPSM
USA
95.92%
Other
4.08%
Sectors
BKSE
Industrials
15.3%
Information Techn.
14.93%
Financials
13.87%
Consumer Discreti.
12.43%
Health Care
9.83%
Other
33.63%
SPSM
Industrials
16.29%
Financials
15.89%
Information Techn.
13.19%
Consumer Discreti.
13.16%
Health Care
10.13%
Other
31.34%
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Diversification
BKSE
Total weight of top 15 holdings out of 15
5.76%
SPSM
Total weight of top 15 holdings out of 15
7.33%
Top 15 holdings
Data as of March 31, 2026
BKSE
TTM TECHNOLOGIES
0.47%
DARLING INGREDIENTS INC
0.45%
PLANET LABS PBC
0.40%
CHORD ENERGY CORPORATION
0.40%
LITTELFUSE
0.40%
FORMFACTOR
0.38%
ELEMENT SOLUTIONS INC
0.37%
MATADOR RESOURCES
0.37%
VIAVI SOLUTIONS INC
0.37%
CIRRUS LOGIC
0.37%
PRIMORIS SERVICES
0.36%
ARROW ELECTRONICS
0.36%
KIRBY
0.36%
US74006W2070
0.35%
NOV INC
0.35%
SPSM
EASTMAN CHEMICAL
0.57%
ELEMENT SOLUTIONS INC
0.51%
PRIMORIS SERVICES
0.51%
VIAVI SOLUTIONS INC
0.50%
ARGAN
0.49%
FORMFACTOR
0.49%
LKQ
0.49%
JACKSON FINANCIAL INC
0.49%
ESCO TECHNOLOGIES
0.48%
MATCH GROUP
0.47%
CELANESE SR
0.47%
SEMTECH
0.47%
ARMSTRONG WORLD INDUSTRIES
0.46%
SANMINA CORP
0.46%
SM ENERGY
0.46%
Frequently asked questions about BKSE and SPSM
How have the BKSE and SPSM ETFs performed in 2026?
As of April 28, 2026, BKSE is up 9.92% year-to-date (YTD), while SPSM has returned 12.27%. That puts SPSM better performer ahead so far this year.
Which ETF is attracting more investor money: BKSE or SPSM?
Year-to-date, the BKSE ETF saw +$14M in flows, compared to +$440M for SPSM.
Which ETF is more volatile: BKSE or SPSM?
Over the past year, BKSE had a volatility of 17.99%, while SPSM experienced 18.15%.
Which ETF is bigger: BKSE or SPSM?
As of April 28, 2026, BKSE holds $80.11 M in assets under management (AUM), while SPSM manages $15.09 B.
What sectors do the BKSE and SPSM ETFs invest in?
BKSE leans toward sectors like Industrials, Information Technology and Financials. Meanwhile, SPSM focuses on Industrials, Financials and Information Technology.
What are the top holdings of the BKSE ETF and SPSM ETF?
BKSE top holdings include TTM TECHNOLOGIES, DARLING INGREDIENTS INC and PLANET LABS PBC. SPSM holds in its top three: EASTMAN CHEMICAL, ELEMENT SOLUTIONS INC and PRIMORIS SERVICES.
Which ETF is more diversified: BKSE or SPSM?
BKSE holds 586 securities with 5.76% of its assets in the top 15. SPSM has 601 securities and a top 15 weight of 7.33%.
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Latest news about BKSE & SPSM
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