RMBLX — RMB Mendon Financial Services Fund
Data updated: 2026-05-21
RMBLX — RMB Mendon Financial Services Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. United States Financials Equity · $227.36M AUM · 1.08% expense ratio · 21.7% 1-yr return. From SEC regulatory filings.
RMBLX Fund Overview
RMBLX — RMB Mendon Financial Services Fund is a US mutual fund managed by Rmb Investors Trust, categorised as United States Financials Equity. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Rmb Investors Trust
- Category: United States Financials Equity
- Assets under management: $227.36M
- 1-year return: 21.7%
- Ticker: RMBLX
- SEC CIK: 0000030126
- SEC series ID: S000002998
- Share class ID: C000082357
RMBLX Holdings
Top 10 holdings of RMB Mendon Financial Services Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Equity Bancshares Inc | 6.84% |
| Abacus Global Management Inc | 6.24% |
| Primis Financial Corp | 5.86% |
| VersaBank | 5.02% |
| Renasant Corp | 4.77% |
| Nicolet Bankshares Inc | 4.58% |
| USCB Financial Holdings Inc | 4.30% |
| First Horizon Corp | 4.08% |
| Origin Bancorp Inc | 3.65% |
| Commercial Bancgroup Inc | 3.31% |
RMBLX Portfolio Allocation
Asset-class allocation of RMB Mendon Financial Services Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 100.0% |
| Cash & Equivalents | 0.2% |
RMBLX Performance
Total returns for RMBLX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 1.1% |
| 1 year | 21.7% |
| 3 years (annualised) | 18.7% |
| 5 years (annualised) | 6.6% |
RMBLX Risk Information
Risk metrics for RMBLX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 14.2%
RMBLX Costs and Fees
RMBLX costs about $108 per $10,000 invested per year in fund expenses.
- Net expense ratio: 1.08%
- Gross expense ratio: 1.08%
- Portfolio turnover: 50%
- Brokerage commissions: 15.54 bps of average net assets (SEC N-CEN)
RMBLX Cashflows
Over the 12 months to 2026-03, RMB Mendon Financial Services Fund had net outflows of $2.54M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | −$5.18M |
| 2026-02 | −$936.89K |
| 2026-01 | −$1.19M |
| 2025-12 | $9.88M |
| 2025-11 | −$2.85M |
| 2025-10 | −$1.78M |
RMBLX Debt Constituents
No individual debt constituents are reported in RMB Mendon Financial Services Fund's latest SEC N-PORT filing.
RMBLX Prospectus and SEC Filings
Official RMB Mendon Financial Services Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other United States Financials 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.