SBNDvsMFSBETF Comparison
VS
Columbia Short Duration Bond ETF (SBND) and MFS Active Core Plus Bond ETF (MFSB) belong to the same industry segment: US Aggregate Bonds. Both ETFs have the same top 3 sector exposures: Sovereign, Finance and Industrials. SBND is less expensive with a Total Expense Ratio (TER) of 0.26%, versus 0.34% for MFSB. SBND is up 0.53% year-to-date (YTD) with +$96M in YTD flows. MFSB performs worse with -1.12% YTD performance, and +$532M in YTD flows. Run a side-by-side ETF comparison of SBND and MFSB below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
Find out how industry players manage ETF portfolios. Discover our library of Model portfolios
SBND vs MFSB performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/16/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | SBND MFSB | -0.09%-0.33% | -0.73%-1.81% | +0.53%-1.12% | +1.36%-0.76% | +18.88%n/a | +10.78%n/a |
| Flows | SBND MFSB | +$4M+$105M | +$3M+$197M | +$96M+$532M | +$122M+$581M | +$154M- | +$191M- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | SBND MFSB | +2.12%+3.97% | +1.84%+3.52% | +2.21%n/a | +2.88%n/a |
| Max drawdown | SBND MFSB | -1.81%-3.18% | -1.81%-4.09% | -1.81%n/a | -10.94%n/a |
| Max drawdown duration | SBND MFSB | 52d51d | 52d228d | 52dn/a | 981dn/a |
Trading data
SBND | MFSB | |
Last sale 10/16/2026 at 1:30 PM | $18.34 | $24.06 |
| Previous close 10/15/2026 | $18.34 | $24.09 |
| Consolidated volume 10/15/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of September 30, 2026
1-year trailing difference
Create an account to view replication metrics
Join for free
MFSB
is actively managed and doesn’t replicate an indexSBND | MFSB | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
Advertisement
Main metrics
Last update 10/16/2026 at 1:30 PM
Live
Closed
SBND | MFSB | |
|---|---|---|
| Last price | $18.34 | $24.06 |
| 1D performance | +0.00% | -0.14% |
| AuM | $203.48 M | $669.73 M |
| E/R | 0.26% | 0.34% |
Characteristics
SBND | MFSB | |
|---|---|---|
| Management strategy | Passive | Active |
| Provider | Columbia Threadneedle Investments | MFS |
| Benchmark | Beta Advantage Short Term Bond Index | - |
| N° of holdings | 1003 | 237 |
| Asset class | Fixed Income | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | September 21, 2021 | December 4, 2024 |
| ESG | No | No |
Advertisement
Exposure
Countries
SBND
USA
50.89%
Other
49.11%
MFSB
USA
57.49%
Other
42.51%
Sectors
SBND
Sovereign
17.23%
Finance
14.62%
Other
68.15%
MFSB
Sovereign
27.4%
Finance
19.95%
Industrials
8.05%
Other
44.6%
Advertisement
Diversification
SBND
Total weight of top 15 holdings out of 15
23.04%
MFSB
Total weight of top 15 holdings out of 15
27.94%
Top 15 holdings
Data as of August 31, 2026
SBND
Columbia Short Term Cash Fund
5.14%
US01F0504948
3.29%
US01F0424915
3.11%
US912797WB95
2.46%
USA, Bills 0% 5aug2027, USD (364D)
2.41%
US01F0524904
1.80%
US01F0404958
1.18%
US01F0604938
0.60%
Barclays, 6.224% 9may2034, USD
0.47%
HSBC Holdings plc, 8.113% 3nov2033, USD
0.45%
Xcel Energy, 4.6% 1jun2032, USD
0.43%
T-Mobile USA, 2.55% 15feb2031, USD
0.43%
HCA, 3.625% 15mar2032, USD
0.43%
Citigroup, 5.592% 19nov2034, USD
0.42%
Morgan Stanley, 2.484% 16sep2036, USD (F)
0.42%
MFSB
USA, Bonds 4.625% 15nov2045, USD
9.13%
USA, Notes 3.875% 31jul2030, USD (AB-2030)
4.69%
USA, Bonds 4.625% 15nov2055, USD
3.92%
USA, Notes 4.125% 31oct2029, USD (AF-2029)
2.46%
US01F0306948
0.97%
USA, Bonds 4.625% 15nov2044, USD
0.92%
USA, Bonds 4.875% 15aug2045, USD
0.89%
USA, Bonds 4.5% 15nov2054, USD
0.88%
Boston Properties LP, 5.75% 15jan2035, USD
0.66%
Bank of America Corporation, 5.744% 12feb2036, USD (N)
0.61%
Highwoods Realty, 5.35% 15jan2033, USD
0.61%
Jefferies Financial Group, 5.5% 15feb2036, USD
0.57%
Corebridge Financial, 5.75% 15jan2034, USD
0.56%
US12570XAQ51
0.55%
USA, Bonds 4.25% 15feb2054, USD
0.54%
Frequently asked questions about SBND and MFSB
How have the SBND and MFSB ETFs performed in 2026?
As of October 16, 2026, SBND is up 0.53% year-to-date (YTD), while MFSB has lost -1.12%. That puts SBND better performer ahead so far this year.
Which ETF is attracting more investor money: SBND or MFSB?
Year-to-date, the SBND ETF saw +$96M in flows, compared to +$532M for MFSB.
Which ETF is more volatile: SBND or MFSB?
Over the past year, SBND had a volatility of 1.84%, while MFSB experienced 3.52%.
Which ETF is bigger: SBND or MFSB?
As of October 16, 2026, SBND holds $203.48 M in assets under management (AUM), while MFSB manages $669.73 M.
What sectors do the SBND and MFSB ETFs invest in?
SBND leans toward sectors like Sovereign and Finance. Meanwhile, MFSB focuses on Sovereign, Finance and Industrials.
What are the top holdings of the SBND ETF and MFSB ETF?
SBND top holdings include Columbia Short Term Cash Fund, US01F0504948 and US01F0424915. MFSB holds in its top three: USA, Bonds 4.625% 15nov2045, USD, USA, Notes 3.875% 31jul2030, USD (AB-2030) and USA, Bonds 4.625% 15nov2055, USD.
Which ETF is more diversified: SBND or MFSB?
SBND holds 1136 securities with 23.04% of its assets in the top 15. MFSB has 463 securities and a top 15 weight of 27.94%.
Advertisement
Latest news about SBND & MFSB
Advertisement
