SMMUvsCPLBETF Comparison
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PIMCO Short Term Municipal Bond Active ETF (SMMU) belongs to the Municipal Bonds segment. NYLI MacKay Core Plus Bond ETF (CPLB) is part of the Intl Aggregate Bonds segment. SMMU's top 3 sector exposures are Municipal, Sovereign and Government Agencies. In contrast, CPLB's top sector exposures are Sovereign, Finance and Industrials. SMMU is less expensive with a Total Expense Ratio (TER) of 0.35%, versus 0.46% for CPLB. SMMU is up 1.32% year-to-date (YTD) with +$219M in YTD flows. CPLB performs worse with 1.03% YTD performance, and +$110M in YTD flows. Run a side-by-side ETF comparison of SMMU and CPLB 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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SMMU vs CPLB performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 08/31/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | SMMU CPLB | +0.32%+0.33% | +0.36%+0.23% | +1.32%+1.03% | +2.53%+2.70% | +10.94%+19.43% | +9.93%+2.96% |
| Flows | SMMU CPLB | +$35M+$19M | +$85M+$64M | +$219M+$110M | +$246M+$114M | +$639M+$158M | +$655M+$391M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | SMMU CPLB | +0.72%+3.10% | +0.77%+3.15% | +1.29%+4.85% | +1.27%+5.83% |
| Max drawdown | SMMU CPLB | -0.46%-1.30% | -0.81%-2.36% | -1.70%-4.80% | -4.65%-18.91% |
| Max drawdown duration | SMMU CPLB | 36d60d | 103d180d | 58d88d | 814d1449d |
Trading data
SMMU | CPLB | |
Last sale 9/1/2026 at 7:59 PM | $50.08 | $20.59 |
| Previous close 09/01/2026 | $50.29 | $20.59 |
| Consolidated volume 09/01/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 9/1/2026 at 7:59 PM
Live
Closed
SMMU | CPLB | |
|---|---|---|
| Last price | $50.08 | $20.59 |
| 1D performance | -0.42% | -0.04% |
| AuM | $1.19 B | $394.93 M |
| E/R | 0.35% | 0.46% |
Characteristics
SMMU | CPLB | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | PIMCO | New York Life Investments |
| Benchmark | - | - |
| N° of holdings | 113 | 656 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | February 1, 2010 | June 29, 2021 |
| ESG | No | No |
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Exposure
Countries
SMMU
USA
44.47%
Other
55.53%
CPLB
USA
52.78%
Other
47.22%
Sectors
SMMU
Municipal
28.9%
Sovereign
8.39%
Government Agenci.
7.18%
Other
55.53%
CPLB
Sovereign
19.02%
Finance
11.28%
Industrials
7.38%
Other
62.32%
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Diversification
SMMU
Total weight of top 15 holdings out of 15
21.52%
CPLB
Total weight of top 15 holdings out of 15
22.47%
Top 15 holdings
Data as of July 31, 2026
SMMU
FHLB, 0% 21sep2026, USD (364D)
2.72%
USA, Notes 3.375% 29feb2028, USD (AY-2028)
2.21%
USA, Notes 3.5% 28feb2031, USD (V-2031)
1.76%
US20775DL830
1.72%
FHLB, 0% 4sep2026, USD (365D)
1.66%
USA, Bills 0% 15sep2026, USD (119D)
1.47%
New York Municipal Water Finance Authority, FRN 15jun2050, USD
1.32%
Fort Bend Independent School District, FRN 1aug2055, USD (2025B)
1.22%
Tarrant Cultural Education Facilities Finance Corp., FRN 15nov2063, USD (2026A&B)
1.20%
USA, Notes 4.625% 30apr2031, USD (K-2031)
1.16%
US20775DZL99
1.08%
US593344CB87
1.07%
US20775DTS17
1.02%
US57585BRA88
0.95%
US678604AC33
0.93%
CPLB
USA, Notes 4.375% 31jul2033, USD (N-2033)
7.23%
USA, Bonds 5% 15may2046, USD
4.93%
USA, Notes 4.125% 15jul2029, USD (AQ-2029)
2.41%
USA, Bonds 5% 15may2056, USD
2.03%
USA, Notes 4.375% 31jul2031, USD (AB-2031)
1.67%
US749384AA14
0.82%
US3132DWDC47
0.48%
US31418EB825
0.47%
US3140XQFR34
0.40%
US3137G0VB27
0.37%
Coty, 4.75% 15jan2029, USD
0.35%
USA, Notes 4.375% 15may2036, USD (C-2036)
0.35%
US20754XAG88
0.34%
US3137HHJF97
0.32%
Evergy Kansas Central, 5.25% 15mar2035, USD
0.31%
Frequently asked questions about SMMU and CPLB
How have the SMMU and CPLB ETFs performed in 2026?
As of August 31, 2026, SMMU is up 1.32% year-to-date (YTD), while CPLB has returned 1.03%. That puts SMMU better performer ahead so far this year.
Which ETF is attracting more investor money: SMMU or CPLB?
Year-to-date, the SMMU ETF saw +$219M in flows, compared to +$110M for CPLB.
Which ETF is more volatile: SMMU or CPLB?
Over the past year, SMMU had a volatility of 0.77%, while CPLB experienced 3.15%.
Which ETF is bigger: SMMU or CPLB?
As of August 31, 2026, SMMU holds $1.19 B in assets under management (AUM), while CPLB manages $394.93 M.
What sectors do the SMMU and CPLB ETFs invest in?
SMMU leans toward sectors like Municipal, Sovereign and Government Agencies. Meanwhile, CPLB focuses on Sovereign, Finance and Industrials.
What are the top holdings of the SMMU ETF and CPLB ETF?
SMMU top holdings include FHLB, 0% 21sep2026, USD (364D), USA, Notes 3.375% 29feb2028, USD (AY-2028) and USA, Notes 3.5% 28feb2031, USD (V-2031). CPLB holds in its top three: USA, Notes 4.375% 31jul2033, USD (N-2033), USA, Bonds 5% 15may2046, USD and USA, Notes 4.125% 15jul2029, USD (AQ-2029).
Which ETF is more diversified: SMMU or CPLB?
SMMU holds 341 securities with 21.52% of its assets in the top 15. CPLB has 932 securities and a top 15 weight of 22.47%.
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Latest news about SMMU & CPLB
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