NBNGX — Sit Mid Cap Growth Fund
Data updated: 2026-05-21
NBNGX — Sit Mid Cap Growth Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. United States Mid Cap Growth Equity · $207.34M AUM · 1.25% expense ratio · 18.1% 1-yr return. From SEC regulatory filings.
NBNGX Fund Overview
NBNGX — Sit Mid Cap Growth Fund is a US mutual fund managed by Sit Mid Cap Growth Fund INC, categorised as United States Mid 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: Sit Mid Cap Growth Fund INC
- Category: United States Mid Cap Growth Equity
- Assets under management: $207.34M
- 1-year return: 18.1%
- Ticker: NBNGX
- SEC CIK: 0000356787
- SEC series ID: S000011802
- Share class ID: C000032269
NBNGX Holdings
Top 10 holdings of Sit Mid Cap Growth Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Broadcom Inc | 9.36% |
| Arista Networks Inc | 7.33% |
| The TJX Companies Inc. | 3.58% |
| Applied Materials Inc. | 3.49% |
| Ciena Corporation | 3.09% |
| Monolithic Power Systems Inc. | 2.85% |
| Fidelity Colchester Street Trust | 2.73% |
| Coherent Corp | 2.28% |
| Dover Corporation | 2.20% |
| Ulta Beauty Inc | 2.17% |
NBNGX Portfolio Allocation
Asset-class allocation of Sit Mid Cap Growth Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 97.3% |
| Cash & Equivalents | 2.7% |
NBNGX Performance
Total returns for NBNGX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | -3.4% |
| 1 year | 18.1% |
| 3 years (annualised) | 11.8% |
| 5 years (annualised) | 5.3% |
NBNGX Risk Information
Risk metrics for NBNGX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 11.5%
NBNGX Costs and Fees
NBNGX costs about $125 per $10,000 invested per year in fund expenses.
- Net expense ratio: 1.25%
- Gross expense ratio: 1.25%
- Portfolio turnover: 7%
- Brokerage commissions: 0.64 bps of average net assets (SEC N-CEN)
NBNGX Cashflows
Over the 12 months to 2026-03, Sit Mid Cap Growth Fund had net outflows of $5.96M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | −$967.39K |
| 2026-02 | −$362.04K |
| 2026-01 | −$1.17M |
| 2025-12 | $4.42M |
| 2025-11 | −$816.51K |
| 2025-10 | −$729.44K |
NBNGX Debt Constituents
No individual debt constituents are reported in Sit Mid Cap Growth Fund's latest SEC N-PORT filing.
NBNGX Prospectus and SEC Filings
Official Sit Mid Cap Growth Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other United States Mid 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.