HUBBX — Hartford Ultrashort Bond Hls Fund
Data updated: 2026-05-22
HUBBX — Hartford Ultrashort Bond Hls Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Short Total / Aggregate Bond · $481.70M AUM · 0.70% expense ratio · 3.6% 1-yr return. From SEC regulatory filings.
HUBBX Fund Overview
HUBBX — Hartford Ultrashort Bond Hls Fund is a US mutual fund managed by Hartford Series Fund INC, categorised as Short Total / Aggregate Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Hartford Series Fund INC
- Category: Short Total / Aggregate Bond
- Assets under management: $481.70M
- 1-year return: 3.6%
- Ticker: HUBBX
- SEC CIK: 0001053425
- SEC series ID: S000003218
- Share class ID: C000008623
HUBBX Holdings
Top 10 holdings of Hartford Ultrashort Bond Hls Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| United States Treasury | 7.21% |
| United States Treasury | 5.68% |
| United States Treasury | 2.01% |
| Government National Mortgage Association | 1.30% |
| United States Treasury | 1.21% |
| Federal Home Loan Bank | 1.04% |
| Freddiemac Strip | 1.01% |
| United States Treasury | 1.01% |
| United States Treasury | 1.00% |
| Capital One Prime Auto Receivables Trust | 0.97% |
HUBBX Portfolio Allocation
Asset-class allocation of Hartford Ultrashort Bond Hls Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 46.9% |
| Securitized | 46.8% |
| Cash & Equivalents | 6.0% |
HUBBX Performance
Total returns for HUBBX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.5% |
| 1 year | 3.6% |
| 3 years (annualised) | 4.5% |
| 5 years (annualised) | 2.7% |
HUBBX Risk Information
Risk metrics for HUBBX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 0.5%
HUBBX Costs and Fees
HUBBX costs about $70 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.70%
- Gross expense ratio: 0.70%
- Portfolio turnover: 70%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
HUBBX Cashflows
Over the 12 months to 2026-03, Hartford Ultrashort Bond Hls Fund had net outflows of $38.86M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | −$4.41M |
| 2026-02 | −$5.80M |
| 2026-01 | −$5.02M |
| 2025-12 | −$6.16M |
| 2025-11 | −$4.43M |
| 2025-10 | −$5.24M |
HUBBX Debt Constituents
Largest debt holdings of Hartford Ultrashort Bond Hls Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States Treasury | 7.21% |
| United States Treasury | 5.68% |
| United States Treasury | 1.21% |
| Federal Home Loan Bank | 1.04% |
| United States Treasury | 1.01% |
| United States Treasury | 1.00% |
| Ubs AG London | 0.56% |
| Georgia Power Co. | 0.54% |
| Cooperat Rabobank Ua/ny | 0.54% |
| Ntt Finance Corp. | 0.54% |
HUBBX Prospectus and SEC Filings
Official Hartford Ultrashort Bond Hls Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Short Total / Aggregate Bond funds tracked on ABC INVEST:
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.