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BUXXvsSPABETF Comparison

ETF 1
BUXX

Strive Enhanced Income Short Maturity ETF

This fund is part of
US Aggregate Bonds
-0.25%
VS
ETF 2
SPAB

State Street SPDR Portfolio Aggregate Bond ETF

This fund is part of
US Aggregate Bonds
-0.25%

Strive Enhanced Income Short Maturity ETF (BUXX) and State Street SPDR Portfolio Aggregate Bond ETF (SPAB) belong to the same industry segment: US Aggregate Bonds. In contrast, SPAB's top sector exposures are Sovereign, Finance and Industrials. BUXX is more expensive with a Total Expense Ratio (TER) of 0.26%, versus 0.03% for SPAB. BUXX is up 2.86% year-to-date (YTD) with +$217M in YTD flows. SPAB performs worse with -1.86% YTD performance, and +$1.56B in YTD flows. Run a side-by-side ETF comparison of BUXX and SPAB 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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BUXX vs SPAB performance and flow charts

Performance

-2.0-1.5-1.0-0.50.0%Sep 21Sep 28Oct 5Oct 12Oct 19

Cumulative Flows

0 M100 M200 M300 M400 M500 MSep 21Sep 28Oct 5Oct 12Oct 19

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Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Historic performance and flows
Data as of 10/19/2026
1M3MYTD1Y3Y5Y
Perf.
BUXX
SPAB
+0.22%-0.77%
+0.73%-1.87%
+2.86%-1.86%
+3.72%-2.03%
+16.54%+16.43%
n/a-1.84%
Flows
BUXX
SPAB
+$27M+$535M
+$50M+$845M
+$217M+$1.56B
+$234M+$1.99B
+$503M+$3.45B
-+$5.18B
Volatility and drawdown
3M1Y3Y5Y
Volatility
BUXX
SPAB
+0.44%+4.42%
+0.41%+3.88%
+0.51%+4.95%
n/a+5.98%
Max drawdown
BUXX
SPAB
-0.09%-3.30%
-0.09%-4.68%
-0.23%-4.87%
n/a-17.44%
Max drawdown duration
BUXX
SPAB
22d55d
22d232d
18d284d
n/a1556d
Trading data

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BUXX
SPAB
Last sale
10/20/2026 at 1:30 PM
$20.19
$24.55
Previous close
10/19/2026
$20.19
$24.50
Consolidated volume
10/19/2026
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

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BUXX
is actively managed and doesn’t replicate an index

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BUXX
SPAB
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst
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Main metrics
Last update 10/20/2026 at 1:30 PM
Live
Closed
BUXX
SPAB
Last price
$20.19
$24.55
1D performance
+0.00%
+0.20%
AuM$537.01 M$10.37 B
E/R0.26%0.03%
Characteristics
BUXX
SPAB
Management strategyActivePassive
ProviderStrive Asset ManagementState Street Investment Management
Benchmark-Bloomberg US Aggregate Bond Index
N° of holdings-6931
Asset class-Bonds
Trailing 12m distribution yield
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Inception dateAugust 10, 2023May 23, 2007
ESGNoNo
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Exposure

Countries

BUXX
Data will be available soon
SPAB
USA
74.49%
Other
25.51%

Sectors

BUXX
Data will be available soon
SPAB
Sovereign
45.89%
Finance
10.21%
Industrials
9.47%
Other
34.43%
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Diversification

BUXX
Data will be available soon
SPAB

Total weight of top 15 holdings out of 15

6.59%

Top 15 holdings

Data as of January 1, 1970
BUXX
Data will be available soon
SPAB
USA, Notes 3.5% 15dec2028, USD (AV-2028)
0.74%
US91282CRJ26
0.58%
USA, Notes 3.625% 31dec2030, USD (AH-2030)
0.55%
US01F0526982
0.50%
USA, Notes 3.375% 30nov2027, USD (BL-2027)
0.45%
USA, Notes 4.375% 30nov2028, USD (AG-2028)
0.41%
USA, Notes 3.5% 31jan2028, USD (U-2028)
0.41%
USA, Notes 3.875% 31mar2031, USD (W-2031)
0.40%
US01F0506927
0.38%
USA, Notes 3.375% 31dec2027, USD (BM-2027)
0.37%
USA, Notes 4.25% 15nov2034, USD (F-2034)
0.37%
USA, Notes 4.25% 15aug2035, USD (E-2035)
0.37%
USA, Notes 3.625% 30sep2031, USD (Q-2031)
0.36%
USA, Notes 4% 15feb2034, USD (B-2034)
0.35%
USA, Notes 4% 30jun2032, USD (M-2032)
0.35%
Frequently asked questions about BUXX and SPAB

How have the BUXX and SPAB ETFs performed in 2026?

As of October 19, 2026, BUXX is up 2.86% year-to-date (YTD), while SPAB has lost -1.86%. That puts BUXX better performer ahead so far this year.

Which ETF is attracting more investor money: BUXX or SPAB?

Year-to-date, the BUXX ETF saw +$217M in flows, compared to +$1.56B for SPAB.

Which ETF is more volatile: BUXX or SPAB?

Over the past year, BUXX had a volatility of 0.41%, while SPAB experienced 3.88%.

Which ETF is bigger: BUXX or SPAB?

As of October 19, 2026, BUXX holds $537.01 M in assets under management (AUM), while SPAB manages $10.37 B.

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