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AGZDvsSPABETF Comparison

ETF 1
AGZD

WisdomTree Interest Rate Hedged U.S. Aggregate Bond Fund

This fund is part of
Alternatives
+1%
VS
ETF 2
SPAB

State Street SPDR Portfolio Aggregate Bond ETF

This fund is part of
US Aggregate Bonds
+0.1%

WisdomTree Interest Rate Hedged U.S. Aggregate Bond Fund (AGZD) belongs to the Alternatives segment. State Street SPDR Portfolio Aggregate Bond ETF (SPAB) is part of the US Aggregate Bonds segment. Both ETFs have the same top 3 sector exposures: Sovereign, Finance and Industrials. AGZD is more expensive with a Total Expense Ratio (TER) of 0.23%, versus 0.03% for SPAB. AGZD is up 3.07% year-to-date (YTD) with +$54M in YTD flows. SPAB performs worse with -0.31% YTD performance, and +$1.18B in YTD flows. Run a side-by-side ETF comparison of AGZD 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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AGZD vs SPAB performance and flow charts

Performance

-0.20.00.20.40.60.8%Aug 3Aug 10Aug 17Aug 24Aug 31

Cumulative Flows

0 M100 M200 M300 M400 M500 M600 MAug 3Aug 10Aug 17Aug 24Aug 31

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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 09/03/2026
1M3MYTD1Y3Y5Y
Perf.
AGZD
SPAB
+0.32%+0.08%
+0.71%-0.52%
+3.07%-0.31%
+5.01%+1.71%
+17.55%+13.80%
+24.45%-1.60%
Flows
AGZD
SPAB
+$9M+$479M
+$45M+$661M
+$54M+$1.18B
+$49M+$1.87B
-$58M+$3.54B
-$53M+$5.02B
Volatility and drawdown
3M1Y3Y5Y
Volatility
AGZD
SPAB
+1.48%+3.94%
+1.38%+3.68%
+1.85%+5.07%
+2.06%+5.95%
Max drawdown
AGZD
SPAB
-0.31%-1.72%
-0.36%-2.76%
-1.35%-4.87%
-1.99%-17.87%
Max drawdown duration
AGZD
SPAB
10d66d
9d186d
38d284d
372d1626d
Trading data

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AGZD
SPAB
Last sale
9/3/2026 at 7:59 PM
$22.56
$25.01
Previous close
09/03/2026
$22.56
$24.99
Consolidated volume
09/03/2026
Average volume
30 days
Average discount or premium
30 days
Average Bid/Ask spread
30 days
Replication quality
Data as of August 31, 2026
1-year trailing difference

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AGZD
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 9/3/2026 at 7:59 PM
Live
Closed
AGZD
SPAB
Last price
$22.56
$25.01
1D performance
+0.00%
+0.08%
AuM$144.35 M$10.19 B
E/R0.23%0.03%
Characteristics
AGZD
SPAB
Management strategyPassivePassive
ProviderWisdomTreeState Street Investment Management
BenchmarkBloomberg US Aggregate Zero Duration IndexBloomberg US Aggregate Bond Index
N° of holdings10657063
Asset classBondsBonds
Trailing 12m distribution yield
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Inception dateDecember 18, 2013May 23, 2007
ESGNoNo
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Exposure

Countries

AGZD
USA
74.85%
Other
25.15%
SPAB
USA
75.76%
Other
24.24%

Sectors

AGZD
Sovereign
47.2%
Finance
10.22%
Industrials
7.25%
Other
35.32%
SPAB
Sovereign
46.7%
Finance
10.36%
Industrials
9.6%
Other
33.34%

Diversification

AGZD

Total weight of top 15 holdings out of 15

7.98%
SPAB

Total weight of top 15 holdings out of 15

6.21%

Top 15 holdings

Data as of July 31, 2026
AGZD
US01F0606834
0.75%
USA, Notes 2.25% 15aug2027, USD (E-2027)
0.69%
US01F0506844
0.61%
US01F0526800
0.61%
USA, Notes 3.5% 30sep2027, USD (BH-2027)
0.58%
USA, Notes 4.125% 15feb2036, USD (B-2036)
0.54%
USA, Notes 4.5% 15nov2033, USD (F-2033)
0.51%
USA, Notes 4.375% 15may2036, USD (C-2036)
0.51%
USA, Notes 3.375% 15may2033, USD (C-2033)
0.50%
USA, Notes 1.25% 15aug2031, USD (E-2031)
0.50%
USA, Notes 3.625% 31aug2029, USD (AC-2029)
0.46%
USA, Notes 3.75% 30apr2028, USD (BA-2028)
0.45%
USA, Notes 3.875% 15aug2033, USD (E-2033)
0.43%
US01F0306864
0.43%
USA, Notes 4.125% 30jun2031, USD (AA-2031)
0.42%
SPAB
USA, Notes 3.5% 15dec2028, USD (AV-2028)
0.77%
USA, Notes 4% 15nov2035, USD (F-2035)
0.46%
USA, Notes 4.375% 30nov2028, USD (AG-2028)
0.43%
USA, Notes 3.5% 31jan2028, USD (U-2028)
0.42%
USA, Notes 3.875% 31mar2031, USD (W-2031)
0.41%
USA, Notes 3.375% 31dec2027, USD (BM-2027)
0.39%
USA, Notes 4.25% 15nov2034, USD (F-2034)
0.39%
USA, Notes 4.25% 15aug2035, USD (E-2035)
0.38%
USA, Notes 4.375% 15may2036, USD (C-2036)
0.38%
US01F0526800
0.38%
USA, Notes 4.375% 15may2034, USD (C-2034)
0.36%
USA, Notes 3.875% 15aug2033, USD (E-2033)
0.36%
USA, Notes 4.5% 15nov2033, USD (F-2033)
0.36%
USA, Notes 4.625% 15feb2035, USD (B-2035)
0.36%
USA, Notes 3.875% 15aug2034, USD (E-2034)
0.36%
Frequently asked questions about AGZD and SPAB

How have the AGZD and SPAB ETFs performed in 2026?

As of September 3, 2026, AGZD is up 3.07% year-to-date (YTD), while SPAB has lost -0.31%. That puts AGZD better performer ahead so far this year.

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

Year-to-date, the AGZD ETF saw +$54M in flows, compared to +$1.18B for SPAB.

Which ETF is more volatile: AGZD or SPAB?

Over the past year, AGZD had a volatility of 1.38%, while SPAB experienced 3.68%.

Which ETF is bigger: AGZD or SPAB?

As of September 3, 2026, AGZD holds $144.35 M in assets under management (AUM), while SPAB manages $10.19 B.

What sectors do the AGZD and SPAB ETFs invest in?

AGZD leans toward sectors like Sovereign, Finance and Industrials. Meanwhile, SPAB focuses on Sovereign, Finance and Industrials.

What are the top holdings of the AGZD ETF and SPAB ETF?

AGZD top holdings include US01F0606834, USA, Notes 2.25% 15aug2027, USD (E-2027) and US01F0506844. SPAB holds in its top three: USA, Notes 3.5% 15dec2028, USD (AV-2028), USA, Notes 4% 15nov2035, USD (F-2035) and USA, Notes 4.375% 30nov2028, USD (AG-2028).

Which ETF is more diversified: AGZD or SPAB?

AGZD holds 1456 securities with 7.98% of its assets in the top 15. SPAB has 8468 securities and a top 15 weight of 6.21%.

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