One Rock Fund
Data updated: 2026-07-30
C000217291 — One Rock Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. United States Large Cap Growth Equity · $56.77M AUM · 1.50% expense ratio · 64.9% 1-yr return. From SEC regulatory filings.
C000217291 Fund Overview
One Rock Fund is a US mutual fund managed by MSS Series Trust, categorised as United States Large Cap Growth Equity. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: MSS Series Trust
- Category: United States Large Cap Growth Equity
- Assets under management: $56.77M
- 1-year return: 64.9%
- SEC CIK: 0001368578
- SEC series ID: S000067573
- Share class ID: C000217291
C000217291 Holdings
Top 10 holdings of One Rock Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Sandisk Corp. | 6.60% |
| Micron Technology, Inc. | 6.16% |
| Bloom Energy Corp | 5.72% |
| Coherent, Inc. | 5.08% |
| NVIDIA Corp. | 4.24% |
| DigitalOcean Holdings, Inc. | 3.93% |
| Celestica, Inc. | 3.62% |
| Palantir Technologies, Inc. | 3.52% |
| Lumentum Holdings, Inc. | 3.49% |
| Advanced Micro Devices, Inc. | 3.33% |
C000217291 Portfolio Allocation
Asset-class allocation of One Rock Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 97.9% |
| Cash & Equivalents | 0.5% |
| Derivatives | 0.2% |
C000217291 Performance
Total returns for C000217291 (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 4.5% |
| 1 year | 64.9% |
| 3 years (annualised) | 50.1% |
| 5 years (annualised) | 24.1% |
C000217291 Risk Information
Risk metrics for C000217291, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 31.7%
C000217291 Costs and Fees
C000217291 costs about $150 per $10,000 invested per year in fund expenses.
- Net expense ratio: 1.50%
- Gross expense ratio: 1.41%
- Portfolio turnover: 686%
- Brokerage commissions: 8.88 bps of average net assets (SEC N-CEN)
C000217291 Cashflows
Over the 12 months to 2026-02, One Rock Fund had net inflows of $4.57M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-02 | −$302.10K |
| 2026-01 | $581.28K |
| 2025-12 | $6.90M |
| 2025-11 | $41.03K |
| 2025-10 | −$1.66M |
| 2025-09 | −$480.89K |
C000217291 Debt Constituents
No individual debt constituents are reported in One Rock Fund's latest SEC N-PORT filing.
C000217291 Prospectus and SEC Filings
Official One Rock Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other United States Large Cap Growth 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.