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SIFIvsGIGBETF Comparison

ETF 1
SIFI

Harbor Scientific Alpha Income ETF

This fund is part of
Intl Aggregate Bonds
-0.01%
VS
ETF 2
GIGB

Goldman Sachs Access Investment Grade Corporate Bond ETF

This fund is part of
US Corporate IG Bonds
-0.02%

Harbor Scientific Alpha Income ETF (SIFI) belongs to the Intl Aggregate Bonds segment. Goldman Sachs Access Investment Grade Corporate Bond ETF (GIGB) is part of the US Corporate IG Bonds segment. SIFI's top 3 sector exposures are Finance, Technology and Energy. In contrast, GIGB's top sector exposures are Finance, Utilities and Technology. SIFI is more expensive with a Total Expense Ratio (TER) of 0.5%, versus 0.08% for GIGB. SIFI is up 1.68% year-to-date (YTD) with +$1M in YTD flows. GIGB performs worse with -0.49% YTD performance, and +$253M in YTD flows. Run a side-by-side ETF comparison of SIFI and GIGB 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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SIFI vs GIGB performance and flow charts

Performance

-0.20.00.20.40.6%Aug 3Aug 10Aug 17Aug 24Aug 31

Cumulative Flows

0 M10 M20 M30 M40 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.
SIFI
GIGB
+0.22%-0.04%
+0.61%-1.04%
+1.68%-0.49%
+4.10%+1.63%
+23.00%+16.38%
n/a-1.27%
Flows
SIFI
GIGB
-+$9M
+$1M+$9M
+$1M+$253M
-$11K+$332M
+$1M+$308M
-+$374M
Volatility and drawdown
3M1Y3Y5Y
Volatility
SIFI
GIGB
+2.62%+4.17%
+2.76%+3.97%
+3.53%+5.40%
n/a+6.54%
Max drawdown
SIFI
GIGB
-0.80%-2.05%
-2.68%-2.85%
-3.45%-4.83%
n/a-22.30%
Max drawdown duration
SIFI
GIGB
28d66d
103d186d
87d282d
n/a1620d
Trading data

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SIFI
GIGB
Last sale
9/4/2026 at 1:30 PM
$43.14
$44.67
Previous close
09/03/2026
$43.14
$44.68
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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SIFI
is actively managed and doesn’t replicate an index

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SIFI
GIGB
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst
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Main metrics
Last update 9/4/2026 at 1:30 PM
Live
Closed
SIFI
GIGB
Last price
$43.14
$44.67
1D performance
-0.02%
-0.02%
AuM$33.40 M$974.24 M
E/R0.5%0.08%
Characteristics
SIFI
GIGB
Management strategyActivePassive
ProviderHarbor CapitalGoldman Sachs
Benchmark-FTSE Goldman Sachs Investment Grade Corporate Bond Index
N° of holdings1572517
Asset class-Fixed Income
Trailing 12m distribution yield
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Inception dateSeptember 16, 2021June 6, 2017
ESGNoNo
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Exposure

Countries

SIFI
USA
67.42%
Other
32.58%
GIGB
USA
84.7%
Other
15.3%

Sectors

SIFI
Finance
13.96%
Technology
13.08%
Energy
9.85%
Industrials
8.48%
Other
54.63%
GIGB
Finance
36.09%
Utilities
11.29%
Technology
10.48%
Healthcare
7.64%
Other
34.5%
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Diversification

SIFI

Total weight of top 15 holdings out of 15

13.84%
GIGB

Total weight of top 15 holdings out of 15

3.57%

Top 15 holdings

Data as of July 31, 2026
SIFI
Novelis Corp, 4.75% 30jan2030, USD
1.15%
The Home Depot, 3.25% 15apr2032, USD
1.10%
Park-Ohio Industries, 8.5% 1aug2030, USD
0.94%
Nordson, 5.8% 15sep2033, USD
0.92%
Open Text Corporation, 6.9% 1dec2027, USD
0.91%
TTM Technologies, 4% 1mar2029, USD
0.90%
Altria Group, 4.8% 14feb2029, USD
0.89%
Iamgold, 5.75% 15oct2028, USD
0.89%
HCA, 3.125% 15mar2027, USD
0.89%
VM Consolidated, 5.5% 15apr2029, USD
0.89%
Ford Motor Credit Co, 5.113% 3may2029, USD
0.88%
WSP Global, 5.039% 18sep2031, USD
0.88%
PROG Holdings, 6% 15nov2029, USD
0.87%
DuPont de Nemours, 4.8% 15may2033, USD
0.87%
IBM, 3.5% 15may2029, USD
0.86%
GIGB
Morgan Stanley, 5.424% 21jul2034, USD (I)
0.31%
UBS Group, 4.194% 1apr2031, USD (009)
0.30%
Goldman Sachs Central Government Fund
0.28%
National Bank of Canada, 4.5% 10oct2029, USD
0.26%
Boeing, 2.95% 1feb2030, USD
0.25%
JP Morgan, 5.571% 22apr2028, USD
0.24%
Apple, 1.65% 8feb2031, USD
0.23%
Citigroup, 5.449% 11jun2035, USD
0.22%
Oracle, 6.5% 15apr2038, USD
0.22%
HSBC Holdings plc, 5.402% 11aug2033, USD
0.22%
Banco Santander, 5.294% 18aug2027, USD (162)
0.21%
JP Morgan, 5.572% 22apr2036, USD
0.21%
JP Morgan, 5.14% 24jan2031, USD
0.21%
Abbott Laboratories, 4.9% 30nov2046, USD
0.21%
Exelon, 4.05% 15apr2030, USD
0.20%
Frequently asked questions about SIFI and GIGB

How have the SIFI and GIGB ETFs performed in 2026?

As of September 3, 2026, SIFI is up 1.68% year-to-date (YTD), while GIGB has lost -0.49%. That puts SIFI better performer ahead so far this year.

Which ETF is attracting more investor money: SIFI or GIGB?

Year-to-date, the SIFI ETF saw +$1M in flows, compared to +$253M for GIGB.

Which ETF is more volatile: SIFI or GIGB?

Over the past year, SIFI had a volatility of 2.76%, while GIGB experienced 3.97%.

Which ETF is bigger: SIFI or GIGB?

As of September 3, 2026, SIFI holds $33.40 M in assets under management (AUM), while GIGB manages $974.24 M.

What sectors do the SIFI and GIGB ETFs invest in?

SIFI leans toward sectors like Finance, Technology and Energy. Meanwhile, GIGB focuses on Finance, Utilities and Technology.

What are the top holdings of the SIFI ETF and GIGB ETF?

SIFI top holdings include Novelis Corp, 4.75% 30jan2030, USD, The Home Depot, 3.25% 15apr2032, USD and Park-Ohio Industries, 8.5% 1aug2030, USD. GIGB holds in its top three: Morgan Stanley, 5.424% 21jul2034, USD (I), UBS Group, 4.194% 1apr2031, USD (009) and Goldman Sachs Central Government Fund.

Which ETF is more diversified: SIFI or GIGB?

SIFI holds 157 securities with 13.84% of its assets in the top 15. GIGB has 2517 securities and a top 15 weight of 3.57%.

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