MYCOvsSHYETF 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

SHY

iShares 1-3 Year Treasury Bond ETF

This fund is part of

US Government Bonds

+0.07%

Full SHY fund page

State Street SPDR My2035 Corporate Bond ETF (MYCO) belongs to the US Corporate IG Bonds segment. iShares 1-3 Year Treasury Bond ETF (SHY) is part of the US Government Bonds segment. MYCO's top 3 sector exposures are Utilities, Finance and Technology. In contrast, SHY's top sector exposures are Sovereign and Non-Corporate. Both MYCO and SHY have the same Total Expense Ratio (TER) of 0.15%. MYCO is down -2.79% year-to-date (YTD) with +$2M in YTD flows. SHY performs better with 0.86% YTD performance, and +$3.97B in YTD flows. Run a side-by-side ETF comparison of MYCO and SHY 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 SHY 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 SHY	-0.44%+0.42%	-2.78%+0.11%	-2.79%+0.86%	-2.78%+1.44%	n/a+12.64%	n/a+9.79%
Flows	MYCO SHY	-+$1.13B	+$1M+$1.73B	+$2M+$3.97B	+$2M+$3.32B	-+$228M	-+$8.16B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	MYCO SHY	+5.14%+1.32%	+4.74%+1.25%	n/a+1.55%	n/a+1.95%
Max drawdown	MYCO SHY	-4.26%-0.92%	-5.87%-0.92%	n/a-0.97%	n/a-5.41%
Max drawdown duration	MYCO SHY	89d52d	229d52d	n/a122d	n/a814d

Trading data

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	MYCO	SHY
Last sale 10/19/2026 at 6:46 PM	$23.17	$81.33
Previous close 10/16/2026	$23.27	$81.36
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	SHY
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 10/19/2026 at 6:46 PM

Live

Closed

	MYCO	SHY
Last price	$23.17	$81.33
1D performance	-0.41%	-0.04%
AuM	$6.98 M	$27.14 B
E/R	0.15%	0.15%

Characteristics

	MYCO	SHY
Management strategy	Active	Passive
Provider	State Street Investment Management	iShares
Benchmark	-	ICE US Treasury 1-3 Year Bond Index
N° of holdings	94	90
Asset class	-	Bonds
Trailing 12m distribution yield	Join	Join
Inception date	September 17, 2025	July 22, 2002
ESG	No	No

More MYCO data on Trackinsight

More SHY data on Trackinsight

Exposure

Countries

MYCO

USA

94.77%

Other

5.23%

SHY

USA

97.89%

Other

2.11%

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%

SHY

Sovereign

97.71%

Other

2.29%

Diversification

MYCO

Total weight of top 15 holdings out of 15

29.76%

SHY

Total weight of top 15 holdings out of 15

22.74%

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%

SHY

USA, Notes 1.25% 30apr2028, USD (K-2028)

1.98%

USA, Notes 3.625% 31aug2029, USD (AC-2029)

1.82%

USA, Notes 3.5% 31jan2028, USD (U-2028)

1.72%

USA, Notes 1.25% 30jun2028, USD (M-2028)

1.61%

USA, Notes 4.625% 30apr2029, USD (Y-2029)

1.54%

USA, Notes 4.5% 31may2029, USD (Z-2029)

1.50%

USA, Notes 4.25% 30jun2029, USD (AA-2029)

1.48%

USA, Notes 3.375% 15sep2027, USD (AS-2027)

1.41%

USA, Notes 3.875% 15oct2027, USD (AT-2027)

1.41%

USA, Notes 4.25% 15feb2028, USD (AK-2028)

1.40%

USA, Notes 1.25% 30sep2028, USD (Q-2028)

1.39%

USA, Notes 4.125% 31mar2029, USD (W-2029)

1.38%

USA, Notes 3.625% 15aug2028, USD (AR-2028)

1.37%

USA, Notes 4.125% 15nov2027, USD (AU-2027)

1.37%

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

1.36%

Frequently asked questions about MYCO and SHY

How have the MYCO and SHY ETFs performed in 2026?

As of October 16, 2026, MYCO is down -2.79% year-to-date (YTD), while SHY has returned 0.86%. That puts SHY better performer ahead so far this year.

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

Year-to-date, the MYCO ETF saw +$2M in flows, compared to +$3.97B for SHY.

Which ETF is more volatile: MYCO or SHY?

Over the past year, MYCO had a volatility of 4.74%, while SHY experienced 1.25%.

Which ETF is bigger: MYCO or SHY?

As of October 16, 2026, MYCO holds $6.98 M in assets under management (AUM), while SHY manages $27.14 B.

What sectors do the MYCO and SHY ETFs invest in?

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

What are the top holdings of the MYCO ETF and SHY 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. SHY holds in its top three: USA, Notes 1.25% 30apr2028, USD (K-2028), USA, Notes 3.625% 31aug2029, USD (AC-2029) and USA, Notes 3.5% 31jan2028, USD (U-2028).

MYCOvsSHYETF Comparison

State Street SPDR My2035 Corporate Bond ETF

iShares 1-3 Year Treasury Bond ETF

MYCO vs SHY 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 SHY ETFs performed in 2026?

As of October 16, 2026, MYCO is down -2.79% year-to-date (YTD), while SHY has returned 0.86%. That puts SHY better performer ahead so far this year.

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

Year-to-date, the MYCO ETF saw +$2M in flows, compared to +$3.97B for SHY.

Which ETF is more volatile: MYCO or SHY?

Over the past year, MYCO had a volatility of 4.74%, while SHY experienced 1.25%.

Which ETF is bigger: MYCO or SHY?

As of October 16, 2026, MYCO holds $6.98 M in assets under management (AUM), while SHY manages $27.14 B.

What sectors do the MYCO and SHY ETFs invest in?

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

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

Which ETF is more diversified: MYCO or SHY?

MYCO holds 94 securities with 29.76% of its assets in the top 15. SHY has 91 securities and a top 15 weight of 22.74%.

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