RIVSX
RIVER OAK DISCOVERY FUND
Oak Associates Funds
Expense ratio1
1.23%
Net assets2
$15.31M
Holdings2
30
Category
US Equity
2025 return3
9.11%

Investment objective & strategy

As of Feb. 27, 2026 · prospectus

Objective. The Fund seeks long-term capital growth.

Strategy. The Fund invests primarily in common stocks of U.S. companies with small market capitalization, or small cap companies. In selecting investments for the Fund, the Adviser chooses stocks of companies which it believes have above-average growth potential at attractive prices. The Fund will generally hold between 30 and 40 common stocks. The Adviser considers small cap companies to be those with market capitalizations at the time of purchase below $15 billion or those with market capitalizations similar in size or range to the performance benchmark index at the time of purchase. The Adviser utilizes a combined approach of top-down analysis and bottom-up stock selection. The top-down approach takes into consideration such factors as long-term economic, demographic and geopolitical themes. These … The Fund invests primarily in common stocks of U.S. companies with small market capitalization, or small cap companies. In selecting investments for the Fund, the Adviser chooses stocks of companies which it believes have above-average growth potential at attractive prices. The Fund will generally hold between 30 and 40 common stocks. The Adviser considers small cap companies to be those with market capitalizations at the time of purchase below $15 billion or those with market capitalizations similar in size or range to the performance benchmark index at the time of purchase. The Adviser utilizes a combined approach of top-down analysis and bottom-up stock selection. The top-down approach takes into consideration such factors as long-term economic, demographic and geopolitical themes. These include such macroeconomic factors as interest rates, inflation, the regulatory environment and the global competitive landscape. As a result of the top-down analysis, the Adviser identifies sectors, industries and companies which it believes should benefit from the overall themes that the Adviser has observed. As part of its bottom-up stock selection, the Adviser then looks for individual companies with earnings growth potential that should exceed the earnings growth rate of the overall market over the long-term, and that may not be fully recognized by the market at large. In determining whether a particular company is suitable for investment, the Adviser focuses on a number of different attributes including the companys specific market expertise or dominance, its competitive durability and pricing power, solid fundamentals, strong and ethical management, apparent commitment to shareholder interests and reasonable valuations in the context of projected growth rates. The Advisers investment strategy often involves overweighting the Funds position in the sectors and industries which it believes hold the most growth potential relative to the weightings such sectors and industries represent in the Funds benchmark. The Fund invests primarily in common stocks of U.S. companies, but may, to a lesser extent, invest in equity REITs, common stocks of foreign companies and American Depositary Receipts (ADRs). The Adviser may sell a security if the reason for its original purchase changes or when it believes better opportunities are available among similar companies.

Top holdings

As of April 30, 2026 · N-PORT
SecurityTickerValue% of fund
Mount Vernon Liquid Assets Portfolio, LLC $1.89M 12.31%
Silicon Motion Technology Corp. SPONSORED ADR SIMO $924.78K 6.04%
APPLIED INDU TEC $846.93K 5.53%
COHU INC $784.26K 5.12%
V2X INC $723.40K 4.72%
ALLIANCEBERNSTEIN HOLDING LP AB $711.70K 4.65%
DIODES INC $709.33K 4.63%
KULICKE and SOFFA INDUSTRIES INC $697.85K 4.56%
LANTHEUS HOLDING $669.26K 4.37%
ADEIA INC $657.86K 4.30%
View all holdings →

Allocation by sector

As of April 30, 2026 · N-PORT
View portfolio breakdown →

Portfolio moves

Jan 31, 2026 → Apr 30, 2026
Opened
8
Exited
5
Increased
0
Decreased
18
Unchanged
4

How many positions this fund opened, exited, grew, trimmed, or left unchanged between its two most recent N-PORT snapshots — net changes between point-in-time reports, not a trade log.

View portfolio moves →

Similar funds

Funds whose portfolios most overlap this one, by weight
FundOverlapNet exp.
BLACK OAK EMERGING TECHNOLOGY FUND · BOGSX 38% 1.05%
ROCK OAK CORE GROWTH FUND · RCKSX 18% 1.25%
Olstein Strategic Opportunities Fund · OFSFX, OFSAX, OFSCX 17% 1.35%
View all similar funds →

Advisers

As of October 31, 2025 · N-CEN
FirmRole
Oak Associates, Ltd. Adviser

Footnotes

  1. Expense ratio as of February 27, 2026, from the fund's prospectus.
  2. Net assets and holdings count as of April 30, 2026, from the fund's N-PORT filing.
  3. Total return for calendar year 2025, before tax and after fund expenses. As reported in the fund's prospectus performance bar chart.

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