Total Holdings
115
As of Oct 4, 2026
American Century Ultrashort Income ETF
FUSINYSEARCAAmerican Century InvestmentsFixed Income
$50.46Today:- (-)1Y −0.33%
As of Oct 15, 2026 close
- Assets (AUM)
- $52.97M
- Expense ratio
- 0.19%
- Dividend yield
- 4.87%
- Holdings
- 115
- 52-week range
- $50.10$50.87
- Volume (live)
- -
- Avg. volume (3M)
- 32.73K
FUSI ETF Holdings: American Century Ultrashort Income 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
32.4%
Share of fund assets
Assets (AUM)
$52.97M
Total fund assets
Expense Ratio
0.19%
Annual management fee
Top 24 of 115 FUSI 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 24 positions.
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| # | Symbol | Name | Type | Weight |
|---|---|---|---|---|
| 1 | TF.0 01.31.27 | United States Treasury Notes 4.25115% | Stock | 20.69% |
| 2 | LCM.35A BR | LCM 35 LTD / LCM 35 LLC 5.40292% | Stock | 1.90% |
| 3 | ATCLO.2021-17A B1 | Atlas Senior Loan Fund V Ltd. 5.74082% | Stock | 1.43% |
| 4 | OAKC.2024-17RA A1 | OHA CREDIT FUNDING 17-R LTD 4.86921% | Stock | 1.42% |
| 5 | KKR.2025-61A A1R | KKR Financial CLO 2013-2 LTD/LLC 4.93033% | Stock | 1.42% |
| 6 | GLM.2024-19A AR | Goldentree Loan Management US CLO 1 Ltd. 4.87921% | Stock | 1.42% |
| 7 | FNR.2025-35 HF | Federal National Mortgage Association 5.39029% | Stock | 1.20% |
| 8 | ESA.2025-ESH B | EXTENDED STAY AMERICA TRUST 2025-ESH 5.41676% | Stock | 1.00% |
| 9 | CAS.2022-R09 2M1 | Federal National Mortgage Association 6.19029% | Stock | 0.98% |
| 10 | ACRES.2025-FL3 C | Acres 2025-FL3 LLC 6.92792% | Stock | 0.96% |
| 11 | BRTPT.2023-1A BR | Brant Point CLO 2023-1 Ltd. / Brant Point CLO 2023-1 LLC 5.56015% | Stock | 0.95% |
| 12 | SYMP.2022-31A CR | SYMPHONY CLO XXXI LTD 5.48322% | Stock | 0.95% |
| 13 | TRTX.2025-FL6 A | TRTX ISSUER LTD 2025-FL6 5.42372% | Stock | 0.95% |
| 14 | MAGNE.2024-47A C | Magnetite II Cbo Ltd 5.66015% | Stock | 0.95% |
| 15 | MDPK.2019-34A CRR | Madison Park Funding Xxxiv Ltd. 5.89286% | Stock | 0.95% |
| 16 | UPST.2024-1 B | UPSTART SECURITIZATION TRUST 2024-1 6.24% | Stock | 0.95% |
| 17 | DWIGHT.2025-FL1 A | DWIGHT 2025-FL1 5.54892% | Stock | 0.95% |
| 18 | FMBT.2024-FBLU A | FONTAINEBLEAU MIAMI BEACH 2024 5.26676% | Stock | 0.95% |
| 19 | BABSN.2019-1A BR2 | Barings Clo 2018-III LLC 5.35292% | Stock | 0.95% |
| 20 | ANCHC.2016-9A BR4 | Anchorage Capital CLO 2012-1 Ltd. 5.24925% | Stock | 0.95% |
| 21 | APID.2026-58A A1 | APIDOS CLO LVIII 5.09671% | Stock | 0.95% |
| 22 | FSRIA.2024-FL9 A | FS Rialto 2024-Fl9 Issuer LLC 5.5214% | Stock | 0.95% |
| 23 | JW.2024-BERY A | JW TRUST 2024-BERY 5.40976% | Stock | 0.95% |
| 24 | BX.2026-CSMO A | BX COMMERCIAL MORTGAGE TRUST 2026-CSMO 5.21676% | Stock | 0.95% |
Source: Fund holdings disclosures. Data as of Oct 4, 2026. Data sources and methodology
Frequently Asked Questions About American Century Ultrashort Income ETF Holdings
What are the top holdings in FUSI?
As of Oct 4, 2026, American Century Ultrashort Income ETF (FUSI) holds 115 securities. The largest are United States Treasury Notes 4.25115% (20.69%), LCM 35 LTD / LCM 35 LLC 5.40292% (1.90%), Atlas Senior Loan Fund V Ltd. 5.74082% (1.43%). The holdings table lists each position by portfolio weight with its ticker, name and asset type.
How concentrated is FUSI's portfolio?
As of Oct 4, 2026, the 10 largest positions make up 32.4% of FUSI's assets. A concentrated portfolio has fewer large positions with higher individual weights, while a diversified portfolio distributes holdings more evenly.
What is FUSI's sector allocation?
The Sector Allocation chart shows how FUSI 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 FUSI invest in?
FUSI'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 FUSI ETF?
FUSI's diversification can be assessed by reviewing its 115 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.