- ISIN
- US74160Q3011
- CUSIP
- 74160Q301
- Issuer
- PRIMECAP Odyssey Funds
- Inception Date
- Nov 1, 2004
- Category
- Large Cap Blend Equities
- Min. Investment
- $2,000
- Distribution Policy
- Distributing
- Asset Class
- Equity
- Asset Class Size
- Large-Cap
- Asset Class Style
- Blend
Share Price Chart
Loading charts...
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
Performance
POSKX Performance Chart
PrimeCap Odyssey Stock Fund (POSKX) is up 25.3% since the beginning of the year. POSKX is currently trading at $42 per share. Investors who bought $1,000 worth of POSKX shares 5 years ago would now be looking at an investment worth $2,183.
Loading charts...
Returns By Period
PrimeCap Odyssey Stock Fund (POSKX) has returned 25.29% so far this year and 52.59% over the past 12 months. Looking at the last ten years, POSKX has achieved an annualized return of 16.68%, outperforming the S&P 500 Index benchmark, which averaged 13.88% per year.
PrimeCap Odyssey Stock Fund
- 1D
- 1.81%
- 1M
- 4.82%
- YTD
- 25.29%
- 6M
- 23.99%
- 1Y
- 52.59%
- 3Y*
- 24.45%
- 5Y*
- 16.90%
- 10Y*
- 16.68%
Benchmark (S&P 500 Index)
- 1D
- -0.37%
- 1M
- -0.01%
- YTD
- 9.16%
- 6M
- 8.64%
- 1Y
- 25.22%
- 3Y*
- 19.78%
- 5Y*
- 11.99%
- 10Y*
- 13.88%
POSKX Monthly Returns History
Based on dividend-adjusted daily data since Nov 2, 2004, POSKX's average daily return is +0.05%, while the average monthly return is +1.08%. At this rate, an investment would double in approximately 5.4 years.
Historically, 64% of months were positive and 36% were negative. The best month was Nov 2020 with a return of +13.9%, while the worst month was Oct 2008 at -16.0%. The longest winning streak lasted 10 consecutive months, and the longest losing streak was 5 months.
On a daily basis, POSKX closed higher 53% of trading days. The best single day was Mar 13, 2020 with a return of +9.6%, while the worst single day was Mar 16, 2020 at -11.5%.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 4.94% | 2.67% | -6.02% | 11.52% | 8.25% | 2.49% | 25.29% | ||||||
| 2025 | 4.55% | -0.54% | -6.29% | -1.65% | 5.56% | 5.82% | 0.56% | 4.92% | 3.06% | 4.29% | 2.87% | 0.69% | 25.73% |
| 2024 | 0.03% | 5.27% | 4.33% | -4.20% | 4.50% | 1.89% | -0.43% | 2.61% | -0.25% | -1.40% | 4.35% | -4.03% | 12.77% |
| 2023 | 5.89% | -3.73% | 1.69% | 0.73% | 0.03% | 7.26% | 2.74% | -0.73% | -3.73% | -4.41% | 8.88% | 5.86% | 21.18% |
| 2022 | -4.21% | -1.46% | 2.11% | -6.33% | 2.70% | -9.51% | 6.68% | -4.48% | -8.13% | 10.34% | 8.19% | -5.21% | -11.12% |
| 2021 | 1.65% | 6.63% | 4.31% | 2.74% | 2.28% | 0.48% | 0.12% | 2.38% | -4.12% | 4.22% | -2.30% | 10.89% | 32.48% |
Benchmark Metrics
PrimeCap Odyssey Stock Fund has an annualized alpha of 3.68%, beta of 0.93, and R2 of 0.91 versus S&P 500 Index. Calculated based on daily prices since November 02, 2004.
- This fund captured 107.40% of S&P 500 Index gains but only 92.40% of its losses - a favorable profile for investors.
- This fund generated an annualized alpha of 3.68% versus S&P 500 Index - delivering returns beyond what market exposure alone would predict.
- With beta of 0.93 and R2 of 0.91, this fund moves broadly in line with S&P 500 Index - much of its variation is explained by market exposure rather than independent behavior.
- Alpha
- 3.68%
- Beta
- 0.93
- R²
- 0.91
- Upside Capture
- 107.40%
- Downside Capture
- 92.40%
Expense Ratio
POSKX has an expense ratio of 0.65%, placing it in the medium range.
Return for Risk
Risk / Return Rank
POSKX ranks 93 for risk / return — in the top 93% of mutual funds on our site. This means strong returns relative to risk — exactly what professional investors look for. Well-suited for investors who want to maximize return per unit of risk.
Return / Risk — by metrics
The table below present risk-adjusted performance metrics for PrimeCap Odyssey Stock Fund (POSKX) and compare them to S&P 500 Index.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| POSKX | Benchmark | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +1.05 | ||
| Sortino ratioReturn per unit of downside risk | +1.46 | ||
| Omega ratioGain probability vs. loss probability | 1.54 | 1.37 | +0.18 |
| Calmar ratioReturn relative to maximum drawdown | 5.21 | 2.78 | +2.43 |
| Martin ratioReturn relative to average drawdown | 21.60 | 12.44 | +9.16 |
Dividends
Dividend History
PrimeCap Odyssey Stock Fund provided a 21.90% dividend yield over the last twelve months, with an annual payout of $9.10 per share. The fund has been increasing its distributions for 2 consecutive years.
| Period | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dividend | $9.10 | $9.10 | $6.10 | $3.56 | $3.87 | $5.85 | $2.76 | $2.08 | $0.87 | $0.69 | $0.76 | $0.45 |
Dividend yield | 21.90% | 27.44% | 18.13% | 10.14% | 12.13% | 14.58% | 7.85% | 6.03% | 3.03% | 2.17% | 2.93% | 1.92% |
Monthly Dividends
The table displays the monthly dividend distributions for PrimeCap Odyssey Stock Fund. The dividends shown in the table have been adjusted to account for any splits that may have occurred.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | ||||||
| 2025 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $9.10 | $9.10 |
| 2024 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $6.10 | $6.10 |
| 2023 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $3.56 | $3.56 |
| 2022 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $3.87 | $3.87 |
| 2021 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $5.85 | $5.85 |
Drawdowns
Drawdowns Chart
The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.
Loading charts...
Worst Drawdowns
The table below displays the maximum drawdowns of the PrimeCap Odyssey Stock Fund. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.
The maximum drawdown for the PrimeCap Odyssey Stock Fund was 50.18%, occurring on Mar 9, 2009. Recovery took 492 trading sessions.
The current PrimeCap Odyssey Stock Fund drawdown is 0.46%.
Related event | Drawdown | Fall | Recovery | Underwater |
|---|---|---|---|---|
Financial crisis2007–2009 | -50.18%Mar 2009 | 1y 5mo | 1y 11mo | 3y 4moOct 2007 - Feb 2011 |
COVID crash2020 | -36.88%Mar 2020 | 2mo 2d | 7mo 28d | 10moJan 2020 - Nov 2020 |
Bear market2022 | -22.96%Sep 2022 | 8mo 24d | 9mo 26d | 1y 6moJan 2022 - Jul 2023 |
Rate-hike selloffLate 2018 | -20.53%Dec 2018 | 3mo 1d | 10mo 5d | 1y 1moSep 2018 - Oct 2019 |
2025 selloff2025 | -20.25%Apr 2025 | 1mo 17d | 2mo 20d | 4mo 7dFeb 2025 - Jun 2025 |
Drawdown Indicators
| POSKX | Benchmark | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -50.18% | -56.78% | +6.60% |
Max Drawdown (1Y)Largest decline over 1 year | -9.99% | -9.10% | -0.89% |
Max Drawdown (3Y)Largest decline over 3 years | -20.25% | -18.90% | -1.35% |
Max Drawdown (5Y)Largest decline over 5 years | -22.96% | -25.43% | +2.47% |
Max Drawdown (10Y)Largest decline over 10 years | -36.88% | -33.92% | -2.96% |
Current DrawdownCurrent decline from peak | -0.46% | -1.80% | +1.34% |
Average DrawdownAverage peak-to-trough decline | -6.14% | -10.71% | +4.57% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.40% | 2.03% | +0.37% |
Volatility
Volatility Chart
The chart below shows the rolling one-month volatility.
Loading charts...
Build a portfolio with POSKX
Add PrimeCap Odyssey Stock Fund to a portfolio and analyze allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.
Open Portfolio Analyzer with POSKX