OCAYX — Invesco California Municipal Fund
Data updated: 2026-07-30
OCAYX — Invesco California Municipal Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Long Municipal - National Bond · $2.11B AUM · 0.97% expense ratio · 3.4% 1-yr return. From SEC regulatory filings.
OCAYX Fund Overview
OCAYX — Invesco California Municipal Fund is a US mutual fund managed by Aim Tax-Exempt Funds (invesco Tax-Exempt Funds), categorised as Long Municipal - National Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Aim Tax-Exempt Funds (invesco Tax-Exempt Funds)
- Category: Long Municipal - National Bond
- Assets under management: $2.11B
- 1-year return: 3.4%
- Ticker: OCAYX
- SEC CIK: 0000909466
- SEC series ID: S000064641
- Share class ID: C000209291
OCAYX Holdings
Top 10 holdings of Invesco California Municipal Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| San Francisco (City & County of), CA Airport Commission (San Francisco International Airport) | 2.27% |
| San Diego Public Facilities Financing Authority | 1.90% |
| San Francisco (City & County of), CA Public Utilities Commission (Green Bonds) | 1.71% |
| California (State of) County Tobacco Securitization Agency (Alameda County Tobacco Asset Securitization Corp.) | 1.59% |
| California State University | 1.54% |
| Regents of the University of California Medical Center | 1.51% |
| California (State of) County Tobacco Securitization Agency (Fresno County Tobacco Funding Corp.) | 1.42% |
| California (State of) Health Facilities Financing Authority (Cedars-Sinai Medical Center) | 1.16% |
| Regents of the University of California Medical Center | 1.10% |
| North Orange County Community College District | 1.03% |
OCAYX Portfolio Allocation
Asset-class allocation of Invesco California Municipal Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 109.5% |
OCAYX Performance
Total returns for OCAYX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 2.3% |
| 1 year | 3.4% |
| 3 years (annualised) | 4.7% |
| 5 years (annualised) | 1.4% |
OCAYX Risk Information
Risk metrics for OCAYX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 5.7%
OCAYX Costs and Fees
OCAYX costs about $97 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.97%
- Gross expense ratio: 0.97%
- Portfolio turnover: 31%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
OCAYX Cashflows
Over the 12 months to 2026-02, Invesco California Municipal Fund had net outflows of $179.00M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-02 | $8.90M |
| 2026-01 | $15.14M |
| 2025-12 | −$58.24M |
| 2025-11 | −$8.69M |
| 2025-10 | $14.83M |
| 2025-09 | $14.38M |
OCAYX Debt Constituents
Largest debt holdings of Invesco California Municipal Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| San Francisco (City & County of), CA Airport Commission (San Francisco International Airport) | 2.27% |
| San Diego Public Facilities Financing Authority | 1.90% |
| San Francisco (City & County of), CA Public Utilities Commission (Green Bonds) | 1.71% |
| California (State of) County Tobacco Securitization Agency (Alameda County Tobacco Asset Securitization Corp.) | 1.59% |
| California State University | 1.54% |
| Regents of the University of California Medical Center | 1.51% |
| California (State of) County Tobacco Securitization Agency (Fresno County Tobacco Funding Corp.) | 1.42% |
| California (State of) Health Facilities Financing Authority (Cedars-Sinai Medical Center) | 1.16% |
| Regents of the University of California Medical Center | 1.10% |
| North Orange County Community College District | 1.03% |
OCAYX Prospectus and SEC Filings
Official Invesco California Municipal Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Long Municipal - National 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.