MCNVX — MainStay MacKay Convertible Fund
Data updated: 2026-06-25
MCNVX — MainStay MacKay Convertible Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Short Preferred / Convertible Bond · $1.80B AUM · 0.61% expense ratio · 33.8% 1-yr return. From SEC regulatory filings.
MCNVX Fund Overview
MCNVX — MainStay MacKay Convertible Fund is a US mutual fund managed by New York Life Investments Funds, categorised as Short Preferred / Convertible Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: New York Life Investments Funds
- Category: Short Preferred / Convertible Bond
- Assets under management: $1.80B
- 1-year return: 33.8%
- Ticker: MCNVX
- SEC CIK: 0000787441
- SEC series ID: S000006899
- Share class ID: C000087595
MCNVX Holdings
Top 10 holdings of MainStay MacKay Convertible Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| NYLI U.S. Government Liquidity Fund | 5.66% |
| Lumentum Holdings, Inc. | 4.79% |
| Western Digital Corp. | 4.39% |
| Advanced Energy Industries, Inc. | 2.88% |
| Welltower OP LLC | 2.71% |
| Mirum Pharmaceuticals, Inc. | 2.23% |
| Allspring Govt Fund Lex | 2.22% |
| ON Semiconductor Corp. | 2.06% |
| Planet Labs PBC | 1.76% |
| MKS, Inc. | 1.73% |
MCNVX Portfolio Allocation
Asset-class allocation of MainStay MacKay Convertible Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 84.6% |
| Equity | 9.4% |
| Cash & Equivalents | 9.0% |
MCNVX Performance
Total returns for MCNVX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 14.1% |
| 1 year | 33.8% |
| 3 years (annualised) | 15.8% |
| 5 years (annualised) | 7.5% |
MCNVX Risk Information
Risk metrics for MCNVX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 10.3%
MCNVX Costs and Fees
MCNVX costs about $61 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.61%
- Gross expense ratio: 0.68%
- Portfolio turnover: 40%
- Brokerage commissions: 0.35 bps of average net assets (SEC N-CEN)
MCNVX Cashflows
Over the 12 months to 2026-04, MainStay MacKay Convertible Fund had net inflows of $9.34M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-04 | $3.89M |
| 2026-03 | $3.62M |
| 2026-02 | −$1.67M |
| 2026-01 | $2.01M |
| 2025-12 | $83.04M |
| 2025-11 | −$5.75M |
MCNVX Debt Constituents
Largest debt holdings of MainStay MacKay Convertible Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Lumentum Holdings, Inc. | 4.79% |
| Western Digital Corp. | 4.39% |
| Advanced Energy Industries, Inc. | 2.88% |
| Welltower OP LLC | 2.71% |
| Mirum Pharmaceuticals, Inc. | 2.23% |
| ON Semiconductor Corp. | 2.06% |
| Planet Labs PBC | 1.76% |
| MKS, Inc. | 1.73% |
| Lantheus Holdings, Inc. | 1.70% |
| Tetra Tech, Inc. | 1.62% |
MCNVX Prospectus and SEC Filings
Official MainStay MacKay Convertible Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Short Preferred / Convertible Bond 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.