Total Holdings
653
As of Oct 4, 2026
T. Rowe Price Ultra Short-Term Bond ETF
TBUXNYSEARCAT. Rowe PriceFixed Income
$49.74Today:- (-)1Y −0.43%
As of Oct 16, 2026 close
- Assets (AUM)
- $1.71B
- Expense ratio
- 0.17%
- Dividend yield
- 4.36%
- Holdings
- 653
- 52-week range
- $49.56$50.14
- Volume (live)
- -
- Avg. volume (3M)
- 482.07K
TBUX ETF Holdings: T. Rowe Price Ultra Short-Term Bond ETF
Every listed position with its portfolio weight, plus sector breakdown and geographic exposure for this Fixed Income ETF. Analyze fund diversification and concentration.
Top 10 Holdings
10.7%
Share of fund assets
Assets (AUM)
$1.71B
Total fund assets
Expense Ratio
0.17%
Annual management fee
Portfolio Allocations
Distribution breakdown by sector, asset type, and geographic region. Understand the fund's diversification strategy across markets and asset classes.
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Top 14 of 653 TBUX Holdings by Portfolio Weight
Holdings as of Oct 4, 2026. Ticker, name, asset type and portfolio weight for each position. Fund disclosures available to us list the largest 14 positions.
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| # | Symbol | Name | Type | Weight |
|---|---|---|---|---|
| 1 | B.0 12.03.26 | United States Treasury Bills 3.7825% | Stock | 2.17% |
| 2 | T.3.375 02.29.28 | United States Treasury Notes 3.375% | Stock | 1.28% |
| 3 | FN.MA4919 | Federal National Mortgage Association 5.5% | Stock | 1.14% |
| 4 | T.3.875 06.15.28 | United States Treasury Notes 3.875% | Stock | 0.96% |
| 5 | RRX.6.05 04.15.28 | Regal Rexnord Corporation 6.05% | Stock | 0.92% |
| 6 | USB.V4.548 07.22.28 MTN | U.S. Bancorp. 4.548% | Stock | 0.89% |
| 7 | MTNA.6.55 11.29.27 | ArcelorMittal S.A. 6.55% | Stock | 0.87% |
| 8 | CABKSM.V6.208 01.18.29 144A | Caixabank S.A. 6.208% | Stock | 0.86% |
| 9 | ACAFP.V5.23 01.09.29 144A | Credit Agricole S.A. London Branch 5.23% | Stock | 0.82% |
| 10 | BAC.V4.948 07.22.28 MTN | Bank of America Corp. 4.948% | Stock | 0.75% |
| 11 | TRNTS.2021-16A A1R2 | TRINITAS CLO LTD TRNTS 2021 16A A1R2 144A | Stock | 0.75% |
| 12 | B.0 11.19.26 | United States Treasury Bills 3.705% | Stock | 0.74% |
| 13 | KDP.4.35 05.15.28 | Keurig Dr Pepper Inc 4.35% | Stock | 0.73% |
| 14 | MEDIND.6.25 04.01.29 144A | Medline Borrower LLP / Medline Co-Issuer Inc. 6.25% | Stock | 0.66% |
Source: Fund holdings disclosures. Data as of Oct 4, 2026. Data sources and methodology
Frequently Asked Questions About T. Rowe Price Ultra Short-Term Bond ETF Holdings
What are the top holdings in TBUX?
As of Oct 4, 2026, T. Rowe Price Ultra Short-Term Bond ETF (TBUX) holds 653 securities. The largest are United States Treasury Bills 3.7825% (2.17%), United States Treasury Notes 3.375% (1.28%), Federal National Mortgage Association 5.5% (1.14%). The holdings table lists each position by portfolio weight with its ticker, name and asset type.
How concentrated is TBUX's portfolio?
As of Oct 4, 2026, the 10 largest positions make up 10.7% of TBUX's assets. A concentrated portfolio has fewer large positions with higher individual weights, while a diversified portfolio distributes holdings more evenly.
What is TBUX's sector allocation?
The Sector Allocation chart shows how TBUX distributes investments across different industries like Technology, Healthcare, Financials, and more. This sector exposure helps understand the fund's industry diversification strategy.
What countries does TBUX invest in?
TBUX's geographic exposure is shown in the Countries tab under Portfolio Allocations. This reveals the fund's international diversification and exposure to different regions and global markets.
How diversified is TBUX ETF?
TBUX's diversification can be assessed by reviewing its 653 holdings (as of Oct 4, 2026), sector allocation, and geographic exposure. A well-diversified ETF spreads investments across multiple securities, sectors, and regions to reduce concentration risk.