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FSIGvsSDFIETF Comparison

ETF 1
FSIG

First Trust Limited Duration Investment Grade Corporate ETF

This fund is part of
US Corporate IG Bonds
-0.09%
VS
ETF 2
SDFI

AB Short Duration Income ETF

This fund is part of
Intl IG Bonds
-0.03%

First Trust Limited Duration Investment Grade Corporate ETF (FSIG) belongs to the US Corporate IG Bonds segment. AB Short Duration Income ETF (SDFI) is part of the Intl IG Bonds segment. FSIG's top 3 sector exposures are Finance, Technology and Business Services. In contrast, SDFI's top sector exposures are Sovereign, Finance and Industrials. FSIG is more expensive with a Total Expense Ratio (TER) of 0.44%, versus 0.3% for SDFI. FSIG is up 1.36% year-to-date (YTD) with +$134M in YTD flows. SDFI performs worse with 0.96% YTD performance, and +$45M in YTD flows. Run a side-by-side ETF comparison of FSIG and SDFI 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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FSIG vs SDFI performance and flow charts

Performance

-1.0-0.8-0.6-0.4-0.20.00.20.4%Aug 10Aug 17Aug 24Aug 31Sep 7

Cumulative Flows

0 M5 M10 M15 MAug 10Aug 17Aug 24Aug 31Sep 7

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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 09/10/2026
1M3MYTD1Y3Y5Y
Perf.
FSIG
SDFI
-0.91%-0.42%
-0.10%+0.09%
+1.36%+0.96%
+2.22%+2.09%
+12.64%n/a
n/an/a
Flows
FSIG
SDFI
+$17M+$7M
-$6M+$23M
+$134M+$45M
+$241M+$64M
+$798M-
--
Volatility and drawdown
3M1Y3Y5Y
Volatility
FSIG
SDFI
+2.38%+1.71%
+2.11%+1.54%
+2.49%n/a
n/an/a
Max drawdown
FSIG
SDFI
-1.20%-0.75%
-1.54%-1.13%
-2.35%n/a
n/an/a
Max drawdown duration
FSIG
SDFI
28d16d
46d46d
178dn/a
n/an/a
Trading data

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FSIG
SDFI
Last sale
9/11/2026 at 1:30 PM
$18.61
$35.03
Previous close
09/10/2026
$18.63
$35.07
Consolidated volume
09/10/2026
Average volume
30 days
Average discount or premium
30 days
Average Bid/Ask spread
30 days
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Main metrics
Last update 9/11/2026 at 1:30 PM
Live
Closed
FSIG
SDFI
Last price
$18.61
$35.03
1D performance
-0.11%
-0.10%
AuM$1.53 B$194.16 M
E/R0.44%0.3%
Characteristics
FSIG
SDFI
Management strategyActiveActive
ProviderFirst TrustAllianceBernstein
Benchmark--
N° of holdings236386
Asset class--
Trailing 12m distribution yield
Join
Join
Inception dateNovember 18, 2021June 10, 2024
ESGNoNo
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Exposure

Countries

FSIG
USA
59.97%
Other
40.03%
SDFI
USA
54.3%
Other
45.7%

Sectors

FSIG
Finance
28.25%
Technology
8.28%
Business Services
7.1%
Other
56.37%
SDFI
Sovereign
18.68%
Finance
16.14%
Other
65.18%
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Diversification

FSIG

Total weight of top 15 holdings out of 15

12.54%
SDFI

Total weight of top 15 holdings out of 15

18.04%

Top 15 holdings

Data as of July 31, 2026
FSIG
MSCI Inc, 4% 15nov2029, USD
1.50%
CrowdStrike Holdings, 3% 15feb2029, USD
1.40%
1011778 B.C., 5.625% 15sep2029, USD
0.96%
Smurfit Kappa Group, 5.2% 15jan2030, USD
0.87%
Constellation Software, 5.158% 16feb2029, USD
0.86%
Berry Global, 5.5% 15apr2028, USD
0.77%
IQVIA Inc., 5.7% 15may2028, USD
0.74%
ABC Supply, 4% 15jan2028, USD
0.72%
Mozart Debt Merger Sub, 3.875% 1apr2029, USD
0.71%
JP Morgan, 4.851% 25jul2028, USD
0.70%
CoStar Group, 2.8% 15jul2030, USD
0.69%
United Rentals (North America), 6% 15dec2029, USD
0.69%
Bank of America Corporation, 4.948% 22jul2028, USD (N)
0.66%
Nasdaq, 5.35% 28jun2028, USD
0.64%
Sodexo, 5.15% 15aug2030, USD
0.63%
SDFI
USA, TIPS 2.125% 15apr2029, USD (X-2029)
3.17%
USA, Notes 4.125% 30jun2028, USD (BD-2028)
2.86%
USA, Notes 3.875% 31jul2030, USD (AB-2030)
1.65%
USA, Notes 4% 31may2028, USD (BC-2028)
1.62%
USA, Notes 3.625% 31aug2030, USD (AC-2030)
1.29%
USA, Notes 4% 28feb2030, USD (H-2030)
1.13%
USA, Notes 4.25% 31jan2030, USD (U-2030)
1.06%
USA, Notes 4.125% 15feb2036, USD (B-2036)
0.99%
USA, Notes 3.75% 31oct2032, USD (R-2032)
0.79%
USA, Notes 3.875% 30sep2032, USD (Q-2032)
0.78%
USA, Notes 3.75% 30nov2032, USD (S-2032)
0.71%
US01F0526800
0.58%
USA, Notes 3.625% 31dec2030, USD (AH-2030)
0.51%
USA, Notes 3.5% 31jan2028, USD (U-2028)
0.50%
Athene Global Funding, 5.133% 1jun2029, USD (2026-4)
0.42%
Frequently asked questions about FSIG and SDFI

How have the FSIG and SDFI ETFs performed in 2026?

As of September 10, 2026, FSIG is up 1.36% year-to-date (YTD), while SDFI has returned 0.96%. That puts FSIG better performer ahead so far this year.

Which ETF is attracting more investor money: FSIG or SDFI?

Year-to-date, the FSIG ETF saw +$134M in flows, compared to +$45M for SDFI.

Which ETF is more volatile: FSIG or SDFI?

Over the past year, FSIG had a volatility of 2.11%, while SDFI experienced 1.54%.

Which ETF is bigger: FSIG or SDFI?

As of September 10, 2026, FSIG holds $1.53 B in assets under management (AUM), while SDFI manages $194.16 M.

What sectors do the FSIG and SDFI ETFs invest in?

FSIG leans toward sectors like Finance, Technology and Business Services. Meanwhile, SDFI focuses on Sovereign and Finance.

What are the top holdings of the FSIG ETF and SDFI ETF?

FSIG top holdings include MSCI Inc, 4% 15nov2029, USD, CrowdStrike Holdings, 3% 15feb2029, USD and 1011778 B.C., 5.625% 15sep2029, USD. SDFI holds in its top three: USA, TIPS 2.125% 15apr2029, USD (X-2029), USA, Notes 4.125% 30jun2028, USD (BD-2028) and USA, Notes 3.875% 31jul2030, USD (AB-2030).

Which ETF is more diversified: FSIG or SDFI?

FSIG holds 236 securities with 12.54% of its assets in the top 15. SDFI has 564 securities and a top 15 weight of 18.04%.

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