POSKX — PRIMECAP Odyssey Stock Fund
Data updated: 2026-06-29
POSKX — PRIMECAP Odyssey Stock Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. United States Large Cap Blend / Core Equity · $4.44B AUM · 0.67% expense ratio · 48.0% 1-yr return. From SEC regulatory filings.
POSKX Fund Overview
POSKX — PRIMECAP Odyssey Stock Fund is a US mutual fund managed by PRIMECAP Odyssey Funds, categorised as United States Large Cap Blend / Core Equity. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: PRIMECAP Odyssey Funds
- Category: United States Large Cap Blend / Core Equity
- Assets under management: $4.44B
- 1-year return: 48.0%
- Ticker: POSKX
- SEC CIK: 0001293967
- SEC series ID: S000005539
- Share class ID: C000015069
POSKX Holdings
Top 10 holdings of PRIMECAP Odyssey Stock Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Intel Corp | 8.17% |
| Eli Lilly & Co | 4.88% |
| AstraZeneca PLC | 3.95% |
| KLA Corp | 3.10% |
| Flex Ltd | 2.99% |
| FedEx Corp | 2.51% |
| Siemens AG | 2.46% |
| Ross Stores Inc | 2.33% |
| Biogen Inc | 2.27% |
| Microsoft Corp | 2.26% |
POSKX Portfolio Allocation
Asset-class allocation of PRIMECAP Odyssey Stock Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 97.8% |
| Cash & Equivalents | 2.2% |
POSKX Performance
Total returns for POSKX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 12.9% |
| 1 year | 48.0% |
| 3 years (annualised) | 22.9% |
| 5 years (annualised) | 13.2% |
POSKX Risk Information
Risk metrics for POSKX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 14.3%
POSKX Costs and Fees
POSKX costs about $67 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.67%
- Gross expense ratio: 0.67%
- Portfolio turnover: 9%
- Brokerage commissions: 2.61 bps of average net assets (SEC N-CEN)
POSKX Cashflows
Over the 12 months to 2026-04, PRIMECAP Odyssey Stock Fund had net outflows of $571.48M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-04 | −$36.29M |
| 2026-03 | −$46.92M |
| 2026-02 | −$59.16M |
| 2026-01 | −$55.31M |
| 2025-12 | $439.48M |
| 2025-11 | −$59.99M |
POSKX Debt Constituents
No individual debt constituents are reported in PRIMECAP Odyssey Stock Fund's latest SEC N-PORT filing.
POSKX Prospectus and SEC Filings
Official PRIMECAP Odyssey Stock Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other United States Large Cap Blend / Core Equity 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.