NSIDX — Small Cap Index Fund
Data updated: 2026-06-10
NSIDX — Small Cap Index Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. United States Small Cap Blend / Core Equity · $1.38B AUM · 0.10% expense ratio · 25.8% 1-yr return. From SEC regulatory filings.
NSIDX Fund Overview
NSIDX — Small Cap Index Fund is a US mutual fund managed by Northern Funds, categorised as United States Small Cap Blend / Core Equity. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Northern Funds
- Category: United States Small Cap Blend / Core Equity
- Assets under management: $1.38B
- 1-year return: 25.8%
- Ticker: NSIDX
- SEC CIK: 0000916620
- SEC series ID: S000001245
- Share class ID: C000003391
NSIDX Holdings
Top 10 holdings of Small Cap Index Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Northern Institutional Liquid Asset Portfolio | 7.63% |
| Cme | 1.61% |
| Ni US Gov T Portfolio | 1.33% |
| Bloom Energy Corp. | 0.99% |
| Coeur Mining, Inc. | 0.64% |
| Fabrinet | 0.63% |
| Nextpower, Inc. | 0.59% |
| Echostar Corp. | 0.53% |
| Credo Tech. Grp. Hldg. Lt | 0.51% |
| Kratos Defense & Sec. Sol | 0.43% |
NSIDX Portfolio Allocation
Asset-class allocation of Small Cap Index Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 98.3% |
| Cash & Equivalents | 9.0% |
| Derivatives | 1.6% |
| Fixed Income | 0.1% |
NSIDX Performance
Total returns for NSIDX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.9% |
| 1 year | 25.8% |
| 3 years (annualised) | 13.0% |
| 5 years (annualised) | 3.7% |
NSIDX Risk Information
Risk metrics for NSIDX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 12.3%
NSIDX Costs and Fees
NSIDX costs about $10 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.10%
- Gross expense ratio: 0.16%
- Portfolio turnover: 21%
- Brokerage commissions: 1.07 bps of average net assets (SEC N-CEN)
NSIDX Cashflows
Over the 12 months to 2026-03, Small Cap Index Fund had net outflows of $4.71M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | −$7.03M |
| 2026-02 | $9.91M |
| 2026-01 | −$14.64M |
| 2025-12 | $13.09M |
| 2025-11 | −$4.34M |
| 2025-10 | −$1.71M |
NSIDX Debt Constituents
Largest debt holdings of Small Cap Index Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States Tsy. 0.00% | 0.15% |
NSIDX Prospectus and SEC Filings
Official Small Cap Index Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other United States Small Cap Blend / Core 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.