MXCOX — Great-West Bond Index Fund
Data updated: 2026-05-20
MXCOX — Great-West Bond Index Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Long Total / Aggregate Bond · $4.94B AUM · 0.13% expense ratio · 4.1% 1-yr return. From SEC regulatory filings.
MXCOX Fund Overview
MXCOX — Great-West Bond Index Fund is a US mutual fund managed by Empower Funds, 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: Empower Funds, Inc.
- Category: Long Total / Aggregate Bond
- Assets under management: $4.94B
- 1-year return: 4.1%
- Ticker: MXCOX
- SEC CIK: 0000356476
- SEC series ID: S000023740
- Share class ID: C000155766
MXCOX Holdings
Top 10 holdings of Great-West Bond Index Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| United States Treasury Notes | 1.17% |
| United States Treasury Notes | 1.16% |
| United States Treasury Notes | 1.09% |
| United States Treasury Notes | 0.99% |
| United States Treasury Notes | 0.96% |
| United States Treasury Notes | 0.88% |
| United States Treasury Notes | 0.86% |
| United States Treasury Notes | 0.85% |
| United States Treasury Notes | 0.85% |
| United States Treasury Notes | 0.84% |
MXCOX Portfolio Allocation
Asset-class allocation of Great-West Bond Index Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 73.0% |
| Securitized | 25.1% |
| Cash & Equivalents | 0.4% |
MXCOX Performance
Total returns for MXCOX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.0% |
| 1 year | 4.1% |
| 3 years (annualised) | 3.0% |
| 5 years (annualised) | -0.2% |
MXCOX Risk Information
Risk metrics for MXCOX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 3.5%
MXCOX Costs and Fees
MXCOX costs about $13 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.13%
- Gross expense ratio: 0.13%
- Portfolio turnover: 21%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
MXCOX Cashflows
Over the 12 months to 2026-03, Great-West Bond Index Fund had net inflows of $2.81B, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | $158.12M |
| 2026-02 | $136.77M |
| 2026-01 | $69.24M |
| 2025-12 | $654.92M |
| 2025-11 | $442.53M |
| 2025-10 | $386.96M |
MXCOX Debt Constituents
Largest debt holdings of Great-West Bond Index Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States Treasury Notes | 1.17% |
| United States Treasury Notes | 1.16% |
| United States Treasury Notes | 1.09% |
| United States Treasury Notes | 0.99% |
| United States Treasury Notes | 0.96% |
| United States Treasury Notes | 0.88% |
| United States Treasury Notes | 0.86% |
| United States Treasury Notes | 0.85% |
| United States Treasury Notes | 0.85% |
| United States Treasury Notes | 0.84% |
MXCOX Prospectus and SEC Filings
Official Great-West Bond Index Fund 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.