MYCOvsGOVTETF Comparison

ETF 1

MYCO

State Street SPDR My2035 Corporate Bond ETF

This fund is part of

US Corporate IG Bonds

+0.03%

Full MYCO fund page

ETF 2

GOVT

iShares U.S. Treasury Bond ETF

This fund is part of

US Government Bonds

+0.07%

Full GOVT fund page

State Street SPDR My2035 Corporate Bond ETF (MYCO) belongs to the US Corporate IG Bonds segment. iShares U.S. Treasury Bond ETF (GOVT) is part of the US Government Bonds segment. MYCO's top 3 sector exposures are Utilities, Finance and Technology. In contrast, GOVT's top sector exposures are Sovereign and Non-Corporate. MYCO is more expensive with a Total Expense Ratio (TER) of 0.15%, versus 0.05% for GOVT. MYCO is down -2.79% year-to-date (YTD) with +$2M in YTD flows. GOVT performs better with -1.41% YTD performance, and +$10.59B in YTD flows. Run a side-by-side ETF comparison of MYCO and GOVT 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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MYCO vs GOVT performance and flow charts

Performance

Cumulative Flows

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Data Services

Historic performance and flows

Data as of 10/16/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	MYCO GOVT	-0.44%+0.16%	-2.78%-1.39%	-2.79%-1.41%	-2.78%-1.80%	n/a+11.75%	n/a-3.89%
Flows	MYCO GOVT	-+$926M	+$1M-$389M	+$2M+$10.59B	+$2M+$14.11B	-+$19.43B	-+$31.18B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	MYCO GOVT	+5.14%+3.83%	+4.74%+3.56%	n/a+4.67%	n/a+5.68%
Max drawdown	MYCO GOVT	-4.26%-2.85%	-5.87%-4.44%	n/a-4.87%	n/a-16.15%
Max drawdown duration	MYCO GOVT	89d52d	229d229d	n/a318d	n/a1776d

Trading data

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	MYCO	GOVT
Last sale 10/16/2026 at 1:30 PM	$23.27	$22.08
Previous close 10/16/2026	$23.29	$22.05
Consolidated volume 10/16/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of October 19, 2026

1-year trailing difference

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MYCO

is actively managed and doesn’t replicate an index

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	MYCO	GOVT
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 10/16/2026 at 1:30 PM

Live

Closed

	MYCO	GOVT
Last price	$23.27	$22.08
1D performance	-0.09%	+0.14%
AuM	$6.98 M	$42.35 B
E/R	0.15%	0.05%

Characteristics

	MYCO	GOVT
Management strategy	Active	Passive
Provider	State Street Investment Management	iShares
Benchmark	-	ICE US Treasury Core Bond Index
N° of holdings	94	218
Asset class	-	Bonds
Trailing 12m distribution yield	Join	Join
Inception date	September 17, 2025	February 14, 2012
ESG	No	No

More MYCO data on Trackinsight

More GOVT data on Trackinsight

Exposure

Countries

MYCO

USA

94.77%

Other

5.23%

GOVT

USA

99.58%

Other

0.42%

Sectors

MYCO

Utilities

16.61%

Finance

13.25%

Technology

12.97%

Industrials

11.85%

Consumer Non-Cycl.

11.32%

Healthcare

10.16%

Other

23.84%

GOVT

Sovereign

98.85%

Other

1.15%

Diversification

MYCO

Total weight of top 15 holdings out of 15

29.76%

GOVT

Total weight of top 15 holdings out of 15

26.71%

Top 15 holdings

Data as of August 31, 2026

MYCO

AbbVie, 4.5% 14may2035, USD

2.49%

JBS USA Holding Lux, 5.95% 20apr2035, USD

2.48%

Pacific Gas & Electric, 6% 15aug2035, USD

2.43%

Georgia Power, 5.2% 15mar2035, USD (2025C)

2.42%

AT&T Inc, 5.375% 15aug2035, USD

2.40%

J.M. Smucker, 4.25% 15mar2035, USD

1.91%

Charter Communications Operating, 6.384% 23oct2035, USD

1.83%

RTX, 5.4% 1may2035, USD

1.82%

Glencore International AG, 5.673% 1apr2035, USD

1.75%

AEP Transmission Company, 5.375% 15jun2035, USD (R)

1.75%

Leidos, Inc., 5.5% 15mar2035, USD

1.72%

General Motors, 5% 1apr2035, USD

1.72%

FirstEnergy Transmission, 5% 15jan2035, USD

1.69%

AB InBev Worldwide, 5.875% 15jun2035, USD

1.67%

NetApp, 5.7% 17mar2035, USD

1.67%

GOVT

USA, Notes 1.375% 15nov2031, USD (F-2031)

5.28%

USA, Notes 2.625% 15feb2029, USD (B-2029)

2.96%

USA, Notes 3.125% 15nov2028, USD (F-2028)

2.10%

USA, Notes 2.75% 15feb2028, USD (B-2028)

1.93%

USA, Notes 2.875% 15may2028, USD (C-2028)

1.63%

USA, Bonds 2.5% 15may2046, USD

1.51%

USA, Bonds 2.75% 15nov2042, USD

1.49%

USA, Bonds 6.125% 15nov2027, USD

1.40%

USA, Bonds 3.75% 15nov2043, USD

1.39%

USA, Notes 2.25% 15nov2027, USD (F-2027)

1.37%

USA, Bonds 1.875% 15feb2051, USD

1.34%

USA, Notes 4% 31may2028, USD (BC-2028)

1.21%

USA, Notes 2.375% 15may2029, USD (C-2029)

1.08%

USA, Notes 4% 31may2030, USD (Z-2030)

1.02%

USA, Notes 3.875% 31mar2028, USD (AZ-2028)

0.99%

Frequently asked questions about MYCO and GOVT

How have the MYCO and GOVT ETFs performed in 2026?

As of October 16, 2026, MYCO is down -2.79% year-to-date (YTD), while GOVT has lost -1.41%. That puts GOVT better performer ahead so far this year.

Which ETF is attracting more investor money: MYCO or GOVT?

Year-to-date, the MYCO ETF saw +$2M in flows, compared to +$10.59B for GOVT.

Which ETF is more volatile: MYCO or GOVT?

Over the past year, MYCO had a volatility of 4.74%, while GOVT experienced 3.56%.

Which ETF is bigger: MYCO or GOVT?

As of October 16, 2026, MYCO holds $6.98 M in assets under management (AUM), while GOVT manages $42.35 B.

What sectors do the MYCO and GOVT ETFs invest in?

MYCO leans toward sectors like Utilities, Finance and Technology. Meanwhile, GOVT focuses on Sovereign.

What are the top holdings of the MYCO ETF and GOVT ETF?

MYCO top holdings include AbbVie, 4.5% 14may2035, USD, JBS USA Holding Lux, 5.95% 20apr2035, USD and Pacific Gas & Electric, 6% 15aug2035, USD. GOVT holds in its top three: USA, Notes 1.375% 15nov2031, USD (F-2031), USA, Notes 2.625% 15feb2029, USD (B-2029) and USA, Notes 3.125% 15nov2028, USD (F-2028).

MYCOvsGOVTETF Comparison

State Street SPDR My2035 Corporate Bond ETF

iShares U.S. Treasury Bond ETF

MYCO vs GOVT performance and flow charts

Performance

Cumulative Flows

Get all the metrics on this page, and more, through a reliable ETF data feed

Countries

Sectors

Diversification

Top 15 holdings

How have the MYCO and GOVT ETFs performed in 2026?

As of October 16, 2026, MYCO is down -2.79% year-to-date (YTD), while GOVT has lost -1.41%. That puts GOVT better performer ahead so far this year.

Which ETF is attracting more investor money: MYCO or GOVT?

Year-to-date, the MYCO ETF saw +$2M in flows, compared to +$10.59B for GOVT.

Which ETF is more volatile: MYCO or GOVT?

Over the past year, MYCO had a volatility of 4.74%, while GOVT experienced 3.56%.

Which ETF is bigger: MYCO or GOVT?

As of October 16, 2026, MYCO holds $6.98 M in assets under management (AUM), while GOVT manages $42.35 B.

What sectors do the MYCO and GOVT ETFs invest in?

MYCO leans toward sectors like Utilities, Finance and Technology. Meanwhile, GOVT focuses on Sovereign.

What are the top holdings of the MYCO ETF and GOVT ETF?

Which ETF is more diversified: MYCO or GOVT?

MYCO holds 94 securities with 29.76% of its assets in the top 15. GOVT has 219 securities and a top 15 weight of 26.71%.

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