LUBAX — Lord Abbett Ultra Short Bond Fund
Data updated: 2026-07-29
LUBAX — Lord Abbett Ultra Short Bond Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Leveraged · $16.55B AUM · 0.44% expense ratio · 4.2% 1-yr return. From SEC regulatory filings.
LUBAX Fund Overview
LUBAX — Lord Abbett Ultra Short Bond Fund is a US mutual fund managed by Lord Abbett Investment Trust, categorised as Leveraged. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Lord Abbett Investment Trust
- Category: Leveraged
- Assets under management: $16.55B
- 1-year return: 4.2%
- Ticker: LUBAX
- SEC CIK: 0000911507
- SEC series ID: S000055282
- Share class ID: C000173880
LUBAX Holdings
Top 10 holdings of Lord Abbett Ultra Short Bond Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| United States Treasury | 2.13% |
| Goldman Sachs Group, Inc. | 0.98% |
| Santander UK Group Hldgs | 0.96% |
| Vistra Corp. | 0.89% |
| Citigroup, Inc. | 0.73% |
| Wells Fargo & Company | 0.72% |
| Rwe AG | 0.72% |
| Citigroup, Inc. | 0.67% |
| Societe Generale | 0.62% |
| Morgan Stanley | 0.60% |
LUBAX Portfolio Allocation
Asset-class allocation of Lord Abbett Ultra Short Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 55.3% |
| Securitized | 29.8% |
| Cash & Equivalents | 12.0% |
| Loans | 3.9% |
LUBAX Performance
Total returns for LUBAX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 1.4% |
| 1 year | 4.2% |
| 3 years (annualised) | 5.3% |
| 5 years (annualised) | 3.5% |
LUBAX Risk Information
Risk metrics for LUBAX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 0.4%
LUBAX Costs and Fees
LUBAX costs about $44 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.44%
- Gross expense ratio: 0.44%
- Portfolio turnover: 72%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
LUBAX Cashflows
Over the 12 months to 2026-02, Lord Abbett Ultra Short Bond Fund had net inflows of $3.57B, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-02 | $168.50M |
| 2026-01 | $500.92M |
| 2025-12 | $482.98M |
| 2025-11 | $407.56M |
| 2025-10 | $315.60M |
| 2025-09 | $304.83M |
LUBAX Debt Constituents
Largest debt holdings of Lord Abbett Ultra Short Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States Treasury | 2.13% |
| Goldman Sachs Group, Inc. | 0.98% |
| Santander UK Group Hldgs | 0.96% |
| Vistra Corp. | 0.89% |
| Citigroup, Inc. | 0.73% |
| Wells Fargo & Company | 0.72% |
| Citigroup, Inc. | 0.67% |
| Societe Generale | 0.62% |
| Morgan Stanley | 0.60% |
| Ladder Cap Fin Lllp/corp | 0.60% |
LUBAX Prospectus and SEC Filings
Official Lord Abbett Ultra Short Bond Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
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Data Sources
ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.