SA American Century Inflation Managed Portfolio
Data updated: 2026-06-11
C000021826 — SA American Century Inflation Managed Portfolio data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Long Treasury / Sovereign Bond · $517.88M AUM · 0.91% expense ratio · 2.4% 1-yr return. From SEC regulatory filings.
C000021826 Fund Overview
SA American Century Inflation Managed Portfolio is a US mutual fund managed by Seasons Series Trust, categorised as Long Treasury / Sovereign Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Seasons Series Trust
- Category: Long Treasury / Sovereign Bond
- Assets under management: $517.88M
- 1-year return: 2.4%
- SEC CIK: 0001003239
- SEC series ID: S000008041
- Share class ID: C000021826
C000021826 Holdings
Top 10 holdings of SA American Century Inflation Managed Portfolio by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| United States Treasury | 9.94% |
| United States Treasury | 6.92% |
| United States Treasury | 4.79% |
| State Street Global Advisors | 3.81% |
| United States Treasury | 3.13% |
| United States Treasury | 2.46% |
| United States Treasury | 2.09% |
| United States Treasury | 2.06% |
| United States Treasury | 1.85% |
| United States Treasury | 1.80% |
C000021826 Portfolio Allocation
Asset-class allocation of SA American Century Inflation Managed Portfolio by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 73.5% |
| Securitized | 23.3% |
| Cash & Equivalents | 3.8% |
| Real Estate | 0.3% |
| Derivatives | 0.1% |
C000021826 Performance
Total returns for C000021826 (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.2% |
| 1 year | 2.4% |
| 3 years (annualised) | 2.6% |
| 5 years (annualised) | 0.8% |
C000021826 Risk Information
Risk metrics for C000021826, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 2.8%
C000021826 Costs and Fees
C000021826 costs about $91 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.91%
- Gross expense ratio: 0.91%
- Portfolio turnover: 48%
- Brokerage commissions: 0.11 bps of average net assets (SEC N-CEN)
C000021826 Cashflows
Over the 12 months to 2026-03, SA American Century Inflation Managed Portfolio had net outflows of $19.64M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | −$5.75M |
| 2026-02 | −$3.96M |
| 2026-01 | −$1.74M |
| 2025-12 | $7.13M |
| 2025-11 | −$8.96M |
| 2025-10 | $11.56M |
C000021826 Debt Constituents
Largest debt holdings of SA American Century Inflation Managed Portfolio by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States Treasury | 9.94% |
| United States Treasury | 6.92% |
| United States Treasury | 4.79% |
| United States Treasury | 3.13% |
| United States Treasury | 2.46% |
| United States Treasury | 2.09% |
| United States Treasury | 2.06% |
| United States Treasury | 1.85% |
| United States Treasury | 1.80% |
| United States Treasury | 1.78% |
C000021826 Prospectus and SEC Filings
Official SA American Century Inflation Managed Portfolio filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Long Treasury / Sovereign 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.