iSharesUltrashort BondTFLO · NYSE Arca

iShares Treasury Floating Rate Bond ETF (TFLO)

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Price: $50.57; —11 Sept 2026
Assets: $6.7B; Total net assets
Expense ratio: 0.15%; Category 0.38%
Yield: 3.78%; Trailing distributions

1Y return: 4.0%+0.1%; Category 3.9%
3Y CAGR: 4.6%-0.5%; Category 5.1%
5Y CAGR: 3.9%-0.1%; Category 3.9%

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iShares Treasury Floating Rate Bond ETF

Calendar-year returns

Fund only: no comparison series covers this fund's history.

Risk statistics

Five years of daily closes. Risk-free rate 4% a year.

Standard deviation: —
Maximum drawdown: —
Sharpe ratio: —
Sortino ratio: —
Beta: —
Alpha: —
R²: —
Information ratio: —
Upside capture: —
Downside capture: —
Tracking error: —

Trailing returns compared with benchmark
Period	1M	3M	6M	YTD	1Y	3YCAGR	5YCAGR	10YCAGR	LaunchCAGR
ETF	+0.3%	+1.0%	+1.9%	+2.7%	+4.0%	+4.6%	+3.9%	+2.5%	+2.0%
Ultrashort Bond average	0.3%	0.8%	2.0%	2.6%	3.9%	5.1%	3.9%	3.0%	3.4%
Difference	+0.1%	+0.1%	-0.1%	+0.2%	+0.1%	-0.5%	-0.1%	-0.6%	-1.4%

Holdings

The 1 largest positions make up 0.3% of the fund.

Top holdings

Largest holdings by weight
Ticker	Holding	Weight
XTSLA	BlackRock Cash Funds Treasury SL Agency	0.34%

Credit quality

Share of the bonds by rating.

US government87.1%
AA100.0%

Asset mix

Bonds87.1%
Cash12.9%

ETF details

Issuer: iShares
Category: Fixed Income · Ultrashort Bond
Ticker: TFLO
Exchange: NYSE Arca
Inception: 4 Feb 2014 (12.6 years)
Structure: Exchange Traded Fund
Expense ratio: 0.15% (category 0.38%)
Holdings turnover: 28% (category 63%)
Distribution yield: 3.78%
Beta, 3 years: -0.02
Total net assets: $6.7B
Average duration: 3.84 years
Average maturity: 10.01 years

Prices and returns as of 11 Sept 2026; total return with distributions reinvested, before brokerage and taxes. Not investment advice.

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