JAENX — Janus Henderson Enterprise Fund
Data updated: 2026-05-29
JAENX — Janus Henderson Enterprise Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. United States Mid Cap Growth Equity · $20.44B AUM · 0.91% expense ratio · 5.3% 1-yr return. From SEC regulatory filings.
JAENX Fund Overview
JAENX — Janus Henderson Enterprise Fund is a US mutual fund managed by Janus Investment Fund, 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: Janus Investment Fund
- Category: United States Mid Cap Growth Equity
- Assets under management: $20.44B
- 1-year return: 5.3%
- Ticker: JAENX
- SEC CIK: 0000277751
- SEC series ID: S000010490
- Share class ID: C000028952
JAENX Holdings
Top 10 holdings of Janus Henderson Enterprise Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Janus Henderson Cash Liquidity Fund LLC | 3.90% |
| Flex Ltd. | 3.77% |
| Ferguson Enterprises Inc | 3.62% |
| J. B. Hunt Transport Services, Inc. | 2.96% |
| LPL Financial Holdings Inc. | 2.69% |
| Teledyne Technologies Inc | 2.61% |
| API Group Corp | 2.61% |
| Alliant Energy Corporation | 2.54% |
| Revvity Inc | 2.41% |
| ON Semiconductor Corp. | 2.27% |
JAENX Portfolio Allocation
Asset-class allocation of Janus Henderson Enterprise Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 96.4% |
| Other | 3.6% |
| Derivatives | 0.1% |
JAENX Performance
Total returns for JAENX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | -6.0% |
| 1 year | 5.3% |
| 3 years (annualised) | 8.1% |
| 5 years (annualised) | 5.1% |
JAENX Risk Information
Risk metrics for JAENX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 9.2%
JAENX Costs and Fees
JAENX costs about $91 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.91%
- Gross expense ratio: 0.91%
- Portfolio turnover: 17%
- Brokerage commissions: 1.35 bps of average net assets (SEC N-CEN)
JAENX Cashflows
Over the 12 months to 2026-03, Janus Henderson Enterprise Fund had net outflows of $494.47M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | −$421.80M |
| 2026-02 | −$354.79M |
| 2026-01 | −$274.75M |
| 2025-12 | $1.12B |
| 2025-11 | −$479.88M |
| 2025-10 | −$224.75M |
JAENX Debt Constituents
No individual debt constituents are reported in Janus Henderson Enterprise Fund's latest SEC N-PORT filing.
JAENX Prospectus and SEC Filings
Official Janus Henderson Enterprise 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.