CGIOX — Calamos Growth & Income Fund
Data updated: 2026-06-26
CGIOX — Calamos Growth & Income Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. United States Large Cap Blend / Core Equity · $3.37B AUM · 0.73% expense ratio · 30.9% 1-yr return. From SEC regulatory filings.
CGIOX Fund Overview
CGIOX — Calamos Growth & Income Fund is a US mutual fund managed by Calamos Investment Trust/il, categorised as United States Large 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: Calamos Investment Trust/il
- Category: United States Large Cap Blend / Core Equity
- Assets under management: $3.37B
- 1-year return: 30.9%
- Ticker: CGIOX
- SEC CIK: 0000826732
- SEC series ID: S000004061
- Share class ID: C000220407
CGIOX Holdings
Top 10 holdings of Calamos Growth & Income Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| NVIDIA Corp | 6.56% |
| Alphabet Inc | 5.80% |
| Apple Inc | 5.73% |
| Amazon.com Inc | 4.34% |
| Microsoft Corp | 4.33% |
| Broadcom Inc | 3.06% |
| Meta Platforms Inc | 1.92% |
| JPMorgan Chase & Co | 1.63% |
| State Street Global Advisors | 1.51% |
| Tesla Inc | 1.50% |
CGIOX Portfolio Allocation
Asset-class allocation of Calamos Growth & Income Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 77.9% |
| Fixed Income | 18.7% |
| Cash & Equivalents | 1.5% |
| Derivatives | 0.3% |
CGIOX Performance
Total returns for CGIOX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 6.1% |
| 1 year | 30.9% |
| 3 years (annualised) | 19.3% |
| 5 years (annualised) | 10.6% |
CGIOX Risk Information
Risk metrics for CGIOX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 13.2%
CGIOX Costs and Fees
CGIOX costs about $73 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.73%
- Gross expense ratio: 0.73%
- Portfolio turnover: 36%
- Brokerage commissions: 2.40 bps of average net assets (SEC N-CEN)
CGIOX Cashflows
Over the 12 months to 2026-04, Calamos Growth & Income Fund had net inflows of $79.24M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-04 | −$777.73K |
| 2026-03 | −$12.96M |
| 2026-02 | −$17.50M |
| 2026-01 | −$21.27M |
| 2025-12 | $182.57M |
| 2025-11 | −$9.30M |
CGIOX Debt Constituents
Largest debt holdings of Calamos Growth & Income Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| On Semiconductor Corp. | 1.13% |
| Advanced Energy Ind | 0.80% |
| Bloom Energy Corp. | 0.77% |
| United States Treasury | 0.68% |
| Mks, Inc. | 0.62% |
| Seagate Hdd Cayman | 0.61% |
| Doordash, Inc. | 0.61% |
| Western Digital Corp. | 0.57% |
| Welltower Op LLC | 0.56% |
| Ppl Capital Funding, Inc. | 0.56% |
CGIOX Prospectus and SEC Filings
Official Calamos Growth & Income Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other United States Large 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.