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BFIX · ARCA · ETF

Build Bond Innovation ETF (BFIX) Price, Holdings & Fees

$586.86−0.68%−$4.01End-of-day price as of Oct 9, 2026

Build Bond Innovation ETF (BFIX) closed at $586.86 on Oct 9, 2026, down 0.68% from the previous close of $590.87.

Share price, past year

1Y +13.49%

52-week range $502.88 – $601.77. Daily closing prices.
Monthly closing prices
Last closing price of each month
DateClose
Oct 9, 2026$586.86
Sep 30, 2026$589.73
Aug 31, 2026$589.07
Jul 31, 2026$564.84
Jun 30, 2026$562.30
May 29, 2026$561.56
Apr 30, 2026$574.60
Mar 31, 2026$559.93
Feb 27, 2026$531.29
Jan 30, 2026$529.76
Dec 31, 2025$505.43
Nov 28, 2025$519.46
Oct 31, 2025$538.71

Key statistics

Expense ratio
0.45%
as of Jan 31, 2026
Net assets
$11.9M
as of Jun 30, 2026
Holdings
116
as of Jun 30, 2026
52-week range
$502.88 – $601.77

Build Bond Innovation ETF's expense ratio is 0.45%: $45.00 a year on $10,000 invested.

Holdings

Build Bond Innovation ETF held 116 investments worth $11.91M as of Jun 30, 2026. Its largest holding was US TREASURY N/B, at 5.45% of the fund.

Build Bond Innovation ETF largest holdings by share of net assets
#Holding% of fundValue
1US TREASURY N/B5.45%$648.81K
2US TREASURY N/B5.44%$647.85K
3US TREASURY N/B5.43%$647.03K
4US TREASURY N/B5.29%$629.68K
5US TREASURY N/B4.42%$525.96K
6US TREASURY N/B4.37%$520.38K
7US TREASURY N/B4.17%$496.58K
8US TREASURY N/B4.07%$484.87K
9US TREASURY N/B3.83%$456.17K
10US TREASURY N/B3.69%$438.84K
11US TREASURY N/B3.32%$395.13K
12US TREASURY N/B2.94%$350.24K
13US TREASURY N/B2.69%$319.69K
14US TREASURY N/B2.52%$299.85K
15US TREASURY N/B2.27%$270.38K
16US TREASURY N/B1.84%$219.45K
17US TREASURY N/B1.41%$167.34K
18US TREASURY N/B1.26%$150.21K
19CSX CORP1.26%$149.51K
20ORACLE CORP1.12%$132.91K
21US TREASURY N/B1.09%$129.26K
22HUNTINGTON INGALLS INDUS1.07%$127.34K
23AUTODESK INC1.01%$120.80K
24INTERCONTINENTALEXCHANGE1.01%$120.43K
25ESSEX PORTFOLIO LP0.99%$118.26K

Top 25 of 116 holdings, as of Jun 30, 2026. Percentages are of the fund's net assets.

What the fund owns

Build Bond Innovation ETF holdings by asset type
Asset type% of fund
Bonds and other debt98.24%
Derivatives0.73%
Cash and short-term investments0.27%
Build Bond Innovation ETF holdings by country, largest 2
Country% of fund
United States98.72%
Luxembourg0.52%

Shares of net assets from the fund's N-PORT report. Funds that borrow can add up to more than 100%, with borrowing (such as repurchase agreements) shown as a negative share.

Monthly total returns

Over the 3 months to Jun 30, 2026, Build Bond Innovation ETF's total return was −0.11%, as reported to the SEC.

Build Bond Innovation ETF monthly total returns
MonthTotal return
Jun 30, 2026−0.45%
May 31, 2026+0.11%
Apr 30, 2026+0.23%

The fund's own total returns as reported to the SEC (N-PORT), including reinvested distributions. Not the sample prices above.

Fund profile

Name
Build Bond Innovation ETF
Ticker
BFIX
Exchange
ARCA
Fund type
ETF
Trust
Build Funds Trust
SEC series ID
S000074231
SEC CIK
0001875710
Fractional shares
No

Recent SEC filings

Shareholder reports and prospectuses are filed by Build Funds Trust, the trust behind Build Bond Innovation ETF, and cover all of its funds.

Frequently asked questions

What is BFIX's price?

Build Bond Innovation ETF (BFIX) closed at $586.86 on Oct 9, 2026, down 0.68% from the previous close of $590.87.

What is BFIX's expense ratio?

Build Bond Innovation ETF's expense ratio is 0.45%: $45.00 a year on $10,000 invested.

What does BFIX hold?

Build Bond Innovation ETF held 116 investments worth $11.91M as of Jun 30, 2026. Its largest holding was US TREASURY N/B, at 5.45% of the fund. Its five largest holdings were US TREASURY N/B, US TREASURY N/B, US TREASURY N/B, US TREASURY N/B, US TREASURY N/B.

How has BFIX performed?

Over the 3 months to Jun 30, 2026, Build Bond Innovation ETF's total return was −0.11%, as reported to the SEC.

Sources and methodology

Holdings, net assets and monthly returns come from the fund's N-PORT filing with the SEC, as of Jun 30, 2026 (filed Aug 26, 2026). The expense ratio is from the fund's prospectus or shareholder report, as of Jan 31, 2026. Prices are generated sample data for development. Data sources and disclosures