SPTUvsSGOVETF Comparison

ETF 1

SPTU

State Street SPDR Portfolio Ultra Short T-Bill ETF

This fund is part of

Money Market Bonds

-0%

Full SPTU fund page

ETF 2

SGOV

iShares 0-3 Month Treasury Bond ETF

This fund is part of

Money Market Bonds

-0%

Full SGOV fund page

State Street SPDR Portfolio Ultra Short T-Bill ETF (SPTU) and iShares 0-3 Month Treasury Bond ETF (SGOV) belong to the same industry segment: Money Market Bonds. SPTU's top 1 sector exposures are Sovereign. In contrast, SGOV's top sector exposures are Sovereign and Non-Corporate. SPTU is less expensive with a Total Expense Ratio (TER) of 0.05%, versus 0.09% for SGOV. SPTU is up 2.38% year-to-date (YTD) with +$3M in YTD flows. SGOV performs better with 2.41% YTD performance, and +$36.35B in YTD flows. Run a side-by-side ETF comparison of SPTU and SGOV 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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SPTU vs SGOV performance and flow charts

Performance

Cumulative Flows

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Data Services

Historic performance and flows

Data as of 09/01/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	SPTU SGOV	+0.27%+0.28%	+0.90%+0.92%	+2.38%+2.41%	n/a+3.77%	n/a+14.37%	n/a+20.03%
Flows	SPTU SGOV	-+$5.26B	-+$13.25B	+$3M+$36.35B	-+$49.09B	-+$90.93B	-+$104.21B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	SPTU SGOV	+0.16%+0.14%	n/a+0.14%	n/a+0.18%	n/a+0.19%
Max drawdown	SPTU SGOV	n/an/a	n/an/a	n/an/a	n/a-0.01%
Max drawdown duration	SPTU SGOV	n/an/a	n/an/a	n/an/a	n/a7d

Trading data

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	SPTU	SGOV
Last sale 9/2/2026 at 1:30 PM	$25.01
Previous close 09/01/2026	$25.00
Consolidated volume 09/01/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of September 2, 2026

1-year trailing difference

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	SPTU	SGOV
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 9/2/2026 at 1:30 PM

Live

Closed

	SPTU	SGOV
Last price	$25.01	–
1D performance	+0.04%	–
AuM	$13.75 M	$104.88 B
E/R	0.05%	0.09%

Characteristics

	SPTU	SGOV
Management strategy	Passive	Passive
Provider	State Street Investment Management	iShares
Benchmark	ICE BofA US Treasury Bill Index	ICE 0-3 Month US Treasury Securities Index
N° of holdings	41	23
Asset class	-	Fixed Income
Trailing 12m distribution yield	Join	Join
Inception date	October 8, 2025	March 26, 2020
ESG	No	No

More SPTU data on Trackinsight

More SGOV data on Trackinsight

Exposure

Countries

SPTU

USA

99.4%

Other

0.6%

SGOV

USA

106.92%

Other

-6.92%

Sectors

SPTU

Sovereign

99.4%

Other

0.6%

SGOV

Sovereign

106.31%

Other

-6.31%

Diversification

SPTU

Total weight of top 15 holdings out of 15

58.74%

SGOV

Total weight of top 15 holdings out of 15

89.59%

Top 15 holdings

Data as of July 31, 2026

SPTU

USA, Bills 0% 3sep2026, USD (364D)

6.43%

USA, Bills 0% 10sep2026, USD (182D)

5.34%

USA, Bills 0% 1oct2026, USD (364D)

4.54%

USA, Bills 0% 29oct2026, USD (364D)

4.53%

USA, Bills 0% 17sep2026, USD (182D)

4.51%

USA, Bills 0% 24sep2026, USD (182D)

4.43%

USA, Bills 0% 22sep2026, USD (119D)

3.42%

USA, Bills 0% 8oct2026, USD (182D)

3.42%

USA, Bills 0% 15oct2026, USD (182D)

3.42%

USA, Bills 0% 22oct2026, USD (182D)

3.41%

USA, Bills 0% 24dec2026, USD (363D)

3.40%

USA, Bills 0% 15sep2026, USD (119D)

3.25%

USA, Bills 0% 8sep2026, USD (119D)

3.07%

USA, Bills 0% 1sep2026, USD (119D)

2.89%

USA, Bills 0% 27nov2026, USD (364D)

2.68%

SGOV

USA, Bills 0% 25aug2026, USD (119D)

10.22%

USA, Bills 0% 22sep2026, USD (119D)

8.56%

USA, Bills 0% 18aug2026, USD (119D)

8.53%

USA, Bills 0% 29sep2026, USD (119D)

6.83%

USA, Bills 0% 4aug2026, USD (119D)

6.80%

USA, Bills 0% 1sep2026, USD (119D)

6.63%

USA, Bills 0% 15sep2026, USD (119D)

6.02%

USA, Bills 0% 29oct2026, USD (364D)

5.17%

USA, Bills 0% 1oct2026, USD (364D)

4.95%

USA, Bills 0% 11aug2026, USD (119D)

4.63%

USA, Bills 0% 6aug2026, USD (364D)

4.61%

USA, Bills 0% 20aug2026, USD (182D)

4.39%

USA, Bills 0% 10sep2026, USD (182D)

4.34%

USA, Bills 0% 15oct2026, USD (182D)

4.12%

USA, Bills 0% 17sep2026, USD (182D)

3.79%

Frequently asked questions about SPTU and SGOV

How have the SPTU and SGOV ETFs performed in 2026?

As of September 1, 2026, SPTU is up 2.38% year-to-date (YTD), while SGOV has returned 2.41%. That puts SGOV better performer ahead so far this year.

Which ETF is attracting more investor money: SPTU or SGOV?

Year-to-date, the SPTU ETF saw +$3M in flows, compared to +$36.35B for SGOV.

Which ETF is bigger: SPTU or SGOV?

As of September 1, 2026, SPTU holds $13.75 M in assets under management (AUM), while SGOV manages $104.88 B.

What sectors do the SPTU and SGOV ETFs invest in?

SPTU leans toward sectors like Sovereign. Meanwhile, SGOV focuses on Sovereign.

What are the top holdings of the SPTU ETF and SGOV ETF?

SPTU top holdings include USA, Bills 0% 3sep2026, USD (364D), USA, Bills 0% 10sep2026, USD (182D) and USA, Bills 0% 1oct2026, USD (364D). SGOV holds in its top three: USA, Bills 0% 25aug2026, USD (119D), USA, Bills 0% 22sep2026, USD (119D) and USA, Bills 0% 18aug2026, USD (119D).

SPTUvsSGOVETF Comparison

State Street SPDR Portfolio Ultra Short T-Bill ETF

iShares 0-3 Month Treasury Bond ETF

SPTU vs SGOV 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 SPTU and SGOV ETFs performed in 2026?

As of September 1, 2026, SPTU is up 2.38% year-to-date (YTD), while SGOV has returned 2.41%. That puts SGOV better performer ahead so far this year.

Which ETF is attracting more investor money: SPTU or SGOV?

Year-to-date, the SPTU ETF saw +$3M in flows, compared to +$36.35B for SGOV.

Which ETF is bigger: SPTU or SGOV?

As of September 1, 2026, SPTU holds $13.75 M in assets under management (AUM), while SGOV manages $104.88 B.

What sectors do the SPTU and SGOV ETFs invest in?

SPTU leans toward sectors like Sovereign. Meanwhile, SGOV focuses on Sovereign.

What are the top holdings of the SPTU ETF and SGOV ETF?

SPTU top holdings include USA, Bills 0% 3sep2026, USD (364D), USA, Bills 0% 10sep2026, USD (182D) and USA, Bills 0% 1oct2026, USD (364D). SGOV holds in its top three: USA, Bills 0% 25aug2026, USD (119D), USA, Bills 0% 22sep2026, USD (119D) and USA, Bills 0% 18aug2026, USD (119D).

Which ETF is more diversified: SPTU or SGOV?

SPTU holds 41 securities with 58.74% of its assets in the top 15. SGOV has 23 securities and a top 15 weight of 89.59%.

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