SBOTX — Overlay B Portfolio
Data updated: 2026-05-26
SBOTX — Overlay B Portfolio data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Long Total / Aggregate Bond · $287.79M AUM · 0.81% expense ratio · 9.6% 1-yr return. From SEC regulatory filings.
SBOTX Fund Overview
SBOTX — Overlay B Portfolio is a US mutual fund managed by Bernstein Sanford C Fund INC, categorised as Long 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: Bernstein Sanford C Fund INC
- Category: Long Total / Aggregate Bond
- Assets under management: $287.79M
- 1-year return: 9.6%
- Ticker: SBOTX
- SEC CIK: 0000832808
- SEC series ID: S000027649
- Share class ID: C000083499
SBOTX Holdings
Top 10 holdings of Overlay B Portfolio by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Alliance Bernstein | 9.77% |
| United States Treasury | 7.43% |
| iShares Core MSCI EAFE ETF | 5.40% |
| iShares Core MSCI Emerging Markets ETF | 3.36% |
| AB All Market Real Return Portfolio | 3.36% |
| United States Treasury | 2.12% |
| United States Treasury | 1.69% |
| United States Treasury | 1.48% |
| United States Treasury | 1.19% |
| United States Treasury | 1.08% |
SBOTX Portfolio Allocation
Asset-class allocation of Overlay B Portfolio by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 54.7% |
| Equity | 19.9% |
| Securitized | 18.9% |
| Cash & Equivalents | 10.8% |
| Real Estate | 1.2% |
| Derivatives | 0.8% |
SBOTX Performance
Total returns for SBOTX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | -0.2% |
| 1 year | 9.6% |
| 3 years (annualised) | 7.0% |
| 5 years (annualised) | 2.5% |
SBOTX Risk Information
Risk metrics for SBOTX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 5.1%
SBOTX Costs and Fees
SBOTX costs about $81 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.81%
- Gross expense ratio: 0.86%
- Portfolio turnover: 140%
- Brokerage commissions: 1.19 bps of average net assets (SEC N-CEN)
SBOTX Cashflows
Over the 12 months to 2026-03, Overlay B Portfolio had net outflows of $39.57M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | −$2.35M |
| 2026-02 | −$3.30M |
| 2026-01 | −$3.08M |
| 2025-12 | $5.35M |
| 2025-11 | −$5.62M |
| 2025-10 | −$2.92M |
SBOTX Debt Constituents
Largest debt holdings of Overlay B Portfolio by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States Treasury | 7.43% |
| United States Treasury | 2.12% |
| United States Treasury | 1.69% |
| United States Treasury | 1.48% |
| United States Treasury | 1.19% |
| United States Treasury | 1.07% |
| United States Treasury | 0.99% |
| Canada Government Bonds | 0.95% |
| Japan Government Five Year Bonds | 0.88% |
| United States Treasury | 0.87% |
SBOTX Prospectus and SEC Filings
Official Overlay B Portfolio filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Long 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.