TARKX — Tarkio Fund
Data updated: 2026-07-29
TARKX — Tarkio Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. United States Industrials Equity · $257.79M AUM · 1.00% expense ratio · 65.1% 1-yr return. From SEC regulatory filings.
TARKX Fund Overview
TARKX — Tarkio Fund is a US mutual fund managed by Clark Fork Trust, categorised as United States Industrials Equity. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Clark Fork Trust
- Category: United States Industrials Equity
- Assets under management: $257.79M
- 1-year return: 65.1%
- Ticker: TARKX
- SEC CIK: 0001506980
- SEC series ID: S000031478
- Share class ID: C000097869
TARKX Holdings
Top 10 holdings of Tarkio Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Lumen Technologies, Inc. | 17.26% |
| Cognex Corp. | 11.22% |
| General Electric Co. | 9.97% |
| The Manitowoc Co., Inc. | 5.98% |
| GE Vernova, Inc. | 5.68% |
| Modine Manufacturing Co. | 4.89% |
| International Paper Co. | 4.30% |
| Baxter International, Inc. | 4.29% |
| Azenta, Inc. | 4.26% |
| Coherent Corp. | 3.28% |
TARKX Portfolio Allocation
Asset-class allocation of Tarkio Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 99.5% |
| Cash & Equivalents | 0.5% |
TARKX Performance
Total returns for TARKX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 23.6% |
| 1 year | 65.1% |
| 3 years (annualised) | 31.3% |
| 5 years (annualised) | 11.2% |
TARKX Risk Information
Risk metrics for TARKX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 22.3%
TARKX Costs and Fees
TARKX costs about $100 per $10,000 invested per year in fund expenses.
- Net expense ratio: 1.00%
- Portfolio turnover: 16%
- Brokerage commissions: 0.80 bps of average net assets (SEC N-CEN)
TARKX Cashflows
Over the 12 months to 2026-02, Tarkio Fund had net inflows of $2.27M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-02 | −$1.02M |
| 2026-01 | −$1.06M |
| 2025-12 | $11.02M |
| 2025-11 | −$1.47M |
| 2025-10 | −$466.16K |
| 2025-09 | −$563.43K |
TARKX Debt Constituents
No individual debt constituents are reported in Tarkio Fund's latest SEC N-PORT filing.
TARKX Prospectus and SEC Filings
Official Tarkio Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other United States Industrials 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.