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OBILvsSBILETF Comparison

ETF 1

OBIL

F/m US Treasury 12 Month Bill ETF

This fund is part of

Money Market Bonds

+0.03%

Full OBIL fund page

VS

ETF 2

SBIL

Simplify Government Money Market ETF

This fund is part of

Money Market Bonds

+0.03%

Full SBIL fund page

F/m US Treasury 12 Month Bill ETF (OBIL) and Simplify Government Money Market ETF (SBIL) belong to the same industry segment: Money Market Bonds. In contrast, SBIL's top sector exposures are Government Agencies and Sovereign. Both OBIL and SBIL have the same Total Expense Ratio (TER) of 0.15%. OBIL is up 2.34% year-to-date (YTD) with +$37M in YTD flows. SBIL performs better with 2.87% YTD performance, and -$268M in YTD flows. Run a side-by-side ETF comparison of OBIL and SBIL 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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OBIL vs SBIL performance and flow charts

Performance

Cumulative Flows

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Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Data Services

Historic performance and flows

Data as of 10/16/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	OBIL SBIL	+0.46%+0.33%	+0.76%+0.93%	+2.34%+2.87%	+3.08%+3.71%	+13.71%n/a	n/an/a
Flows	OBIL SBIL	+$18M-$575M	+$31M-$873M	+$37M-$268M	+$39M+$684M	+$191M-	--

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	OBIL SBIL	+0.57%+0.12%	+0.52%+0.12%	+0.63%n/a	n/an/a
Max drawdown	OBIL SBIL	-0.18%n/a	-0.18%n/a	-0.24%n/a	n/an/a
Max drawdown duration	OBIL SBIL	22dn/a	22dn/a	32dn/a	n/an/a

Trading data

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	OBIL	SBIL
Last sale 10/16/2026 at 1:30 PM	$49.97	$100.26
Previous close 10/15/2026	$49.94	$100.22
Consolidated volume 10/15/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of September 30, 2026

1-year trailing difference

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SBIL

is actively managed and doesn’t replicate an index

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	OBIL	SBIL
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

	OBIL	SBIL
Last price	$49.97	$100.26
1D performance	+0.07%	+0.04%
AuM	$332.00 M	$4.14 B
E/R	0.15%	0.15%

Characteristics

	OBIL	SBIL
Management strategy	Passive	Active
Provider	F/m Investments	Simplify
Benchmark	Bloomberg US Treasury Bellwether 1Y Index	-
N° of holdings	-	125
Asset class	-	-
Trailing 12m distribution yield	Join	Join
Inception date	November 15, 2022	July 14, 2025
ESG	No	No

More OBIL data on Trackinsight

More SBIL data on Trackinsight

Exposure

Countries

OBIL

Data will be available soon

SBIL

USA

70.39%

Other

29.61%

Sectors

OBIL

Data will be available soon

SBIL

Government Agenci.

45.34%

Sovereign

25.05%

Other

29.61%

Diversification

OBIL

Data will be available soon

SBIL

Total weight of top 15 holdings out of 15

22.61%

Top 15 holdings

Data as of January 1, 1970

OBIL

Data will be available soon

SBIL

Freddie Mac, FRN 22sep2027, USD

2.98%

USA, Notes FRN 31jul2027, USD (BF-2027)

2.07%

FHLB, 0% 27aug2026, USD (365D)

2.06%

FHLB, 0% 3sep2026, USD (365D)

1.65%

USA, Notes FRN 31oct2027, USD (BK-2027)

1.45%

FHLB, 0% 28aug2026, USD (365D)

1.45%

FHLB, 0% 8oct2026, USD (365D)

1.44%

USA, Notes FRN 30apr2027, USD (BB-2027)

1.30%

US313313F450

1.24%

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

1.23%

USA, Bills 0% 1dec2026, USD (119D)

1.23%

FHLB, 0% 23oct2026, USD (365D)

1.21%

FHLB, 0% 30oct2026, USD (365D)

1.11%

FHLB, 0% 21oct2026, USD (365D)

1.10%

FHLB, 0% 28sep2026, USD (364D)

1.09%

Frequently asked questions about OBIL and SBIL

How have the OBIL and SBIL ETFs performed in 2026?

As of October 16, 2026, OBIL is up 2.34% year-to-date (YTD), while SBIL has returned 2.87%. That puts SBIL better performer ahead so far this year.

Which ETF is attracting more investor money: OBIL or SBIL?

Year-to-date, the OBIL ETF saw +$37M in flows, compared to -$268M for SBIL.

Which ETF is more volatile: OBIL or SBIL?

Over the past year, OBIL had a volatility of 0.52%, while SBIL experienced 0.12%.

Which ETF is bigger: OBIL or SBIL?

As of October 16, 2026, OBIL holds $332.00 M in assets under management (AUM), while SBIL manages $4.14 B.

How Some ETF Issuers Use Their Own Funds for Cash Management

October 9, 2026

SBIL

OBILvsSBILETF Comparison

F/m US Treasury 12 Month Bill ETF

Simplify Government Money Market ETF

OBIL vs SBIL 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 OBIL and SBIL ETFs performed in 2026?

As of October 16, 2026, OBIL is up 2.34% year-to-date (YTD), while SBIL has returned 2.87%. That puts SBIL better performer ahead so far this year.

Which ETF is attracting more investor money: OBIL or SBIL?

Year-to-date, the OBIL ETF saw +$37M in flows, compared to -$268M for SBIL.

Which ETF is more volatile: OBIL or SBIL?

Over the past year, OBIL had a volatility of 0.52%, while SBIL experienced 0.12%.

Which ETF is bigger: OBIL or SBIL?

As of October 16, 2026, OBIL holds $332.00 M in assets under management (AUM), while SBIL manages $4.14 B.

How Some ETF Issuers Use Their Own Funds for Cash Management

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