MBIRX — Morgan Stanley Multi Cap Growth Trust
Data updated: 2026-08-21
MBIRX — Morgan Stanley Multi Cap Growth Trust. United States Mid Cap Growth Information Technology Equity. Holdings, fees, performance and SEC filings.
MBIRX Fund Overview
MBIRX — Morgan Stanley Multi Cap Growth Trust is a US mutual fund managed by Morgan Stanley Insight Fund, categorised as United States Mid Cap Growth Information Technology Equity. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Morgan Stanley Insight Fund
- Category: United States Mid Cap Growth Information Technology Equity
- Assets under management: $1.23B
- 1-year return: 4.7%
- Ticker: MBIRX
- SEC CIK: 0001002427
- SEC series ID: S000002337
- Share class ID: C000216311
MBIRX Holdings
Top 10 holdings of Morgan Stanley Multi Cap Growth Trust by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Cloudflare Inc | 13.23% |
| Royalty Pharma PLC | 7.82% |
| Tesla Inc | 7.64% |
| Affirm Holdings Inc | 6.47% |
| IonQ Inc | 5.70% |
| AppLovin Corp | 5.07% |
| Opendoor Technologies Inc | 4.89% |
| Space Exploration Technologies Corp | 4.87% |
| Aurora Innovation Inc | 4.73% |
| Roivant Sciences Ltd | 4.59% |
MBIRX Portfolio Allocation
Asset-class allocation of Morgan Stanley Multi Cap Growth Trust by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 99.1% |
| Cash & Equivalents | 1.6% |
MBIRX Performance
Total returns for MBIRX (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 1.6% |
| 1 year | 4.7% |
| 3 years (annualised) | 26.5% |
| 5 years (annualised) | -2.5% |
MBIRX Risk Information
Risk metrics for MBIRX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 22.7%
MBIRX Costs and Fees
MBIRX costs about $85 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.85%
- Gross expense ratio: 11.95%
- Portfolio turnover: 48%
- Brokerage commissions: 4.68 bps of average net assets (SEC N-CEN)
MBIRX Cashflows
Over the 12 months to 2026-06, Morgan Stanley Multi Cap Growth Trust had net outflows of $305.98M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-06 | −$24.88M |
| 2026-05 | −$29.74M |
| 2026-04 | −$27.18M |
| 2026-03 | −$19.97M |
| 2026-02 | −$28.86M |
| 2026-01 | −$37.04M |
MBIRX Debt Constituents
No individual debt constituents are reported in Morgan Stanley Multi Cap Growth Trust's latest SEC N-PORT filing.
MBIRX Prospectus and SEC Filings
Official Morgan Stanley Multi Cap Growth Trust filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2026-04-30
- Prospectus (485BPOS) — filed 2025-04-30
- Prospectus (485BPOS) — filed 2024-04-29
- Portfolio holdings (N-PORT) — filed 2026-08-21
- Portfolio holdings (N-PORT) — filed 2026-05-28
- Portfolio holdings (N-PORT) — filed 2026-02-26
- Annual census (N-CEN) — filed 2026-03-12
- Annual census (N-CEN) — filed 2025-03-07
Related Funds
Other United States Mid Cap Growth Information Technology 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.