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iShares Treasury Floating Rate Bond ETF

Ticker: TFLO ISIN: US46434V8607
Add to portfolio Portfolio analysis in 2min
ETF Low-cost
Morningstar
★★
TER
0.15%
Fund size
$7.06B
Holdings
1
Top 10
0.0%
Issuer
iShares
Yield to maturity
4.46%
Duration
0.0y
Avg. maturity
1.1y
$50.62 0.00%
Price as of 2026-08-26 · NYSE ARCA

Performance by timeframe

Rolling returns
1 Month +0.28%
6 Months +1.88%
1 Year +3.90%
5 Years +3.82% p.a.+20.58%
10 Years +2.44% p.a.+27.21%
Since inception +1.98% p.a.+27.83%
Calendar year returns
YTD +2.47%
2025 +4.23%
2024 +5.35%
2023 +5.12%
2022 +1.98%
2021 -0.02%

Key stats

AUM
7.06B
Expense ratio
0.15%
Holdings
1
1Y return
3.90%
Volatility (1Y)
0.29%
52-week range
48.34 - 50.64
Section 1

Fund overview

Fund profile data from fundamentals.

The fund will invest at least 80% of its assets in the component securities of the underlying index and will invest at least 90% of its assets in U.S. Treasury securities that BFA believes will help the fund track the underlying index. The underlying index is a market capitalization-weighted index that measures the performance of floating rate public obligations of the U.S. Treasury.

Category Ultrashort Bond
Issuer iShares
Domicile USA
Section 2

Exposure breakdown

Exposure breakdown shows how the fund is allocated across assets, sectors, regions, and size buckets.

Asset allocation

Bond
86.11%
Cash
13.89%

Fixed income

Price
100.08%
Coupon
4.47%
YieldToMaturity
4.46%
EffectiveMaturity
1.05%
ModifiedDuration
0.25%
EffectiveDuration
0.00%
Section 3

Top holdings

Top holdings show which underlying securities drive the fund most.

BlackRock Cash Funds Treasury SL Agency
0.02%
Section 4

Performance & risk

Historical return and risk indicators over fixed windows.

Returns

YTD return 1.74%
1M return 0.28%
6M return 1.88%
1Y return 3.90%
3Y return 4.64%
5Y return 20.58%
10Y return 1.96%

Risk

Volatility (1Y) 0.29%
Volatility (3Y) 40.00%
Sharpe ratio (3Y) -1.18
Beta -0.01
52-week range 48.34 - 50.64
Section 5

Portfolio characteristics

Fund concentration and composition metrics from source fields.

Overview

Holdings count 1
Top 10 weight 0.02%
Expense ratio 0.15%
Fund size 7.06B
Turnover 14.00%

Details

Instrument metadata and source update timestamps.

Symbol TFLO
Name iShares Treasury Floating Rate Bond ETF
Asset type ETF
Exchange NYSE ARCA
Currency USD
ISIN US46434V8607
Country USA
Code + exchange TFLO.NYSE ARCA
Last price date 2025-05-27
Fundamentals updated 2025-05-28

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