Columbia Cornerstone Equity Fund
Data updated: 2026-07-29
C000193109 — Columbia Cornerstone Equity Fund. United States Large Cap Blend / Core Equity · $1.52B AUM. Holdings, fees, performance and SEC filings.
C000193109 Fund Overview
Columbia Cornerstone Equity Fund is a US mutual fund managed by Columbia Funds Series Trust, 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: Columbia Funds Series Trust
- Category: United States Large Cap Blend / Core Equity
- Assets under management: $1.52B
- 1-year return: 29.1%
- SEC CIK: 0001097519
- SEC series ID: S000010795
- Share class ID: C000193109
C000193109 Investment Objective and Strategy
Columbia Cornerstone Equity Fund describes its objective and strategy as follows, from its latest prospectus filed with the SEC by Columbia Funds Series Trust.
Investment objective
Columbia Cornerstone Equity Fund (the Fund) seeks long-term capital appreciation.
Principal investment strategy
Under normal circumstances, the Fund invests at least 80% of its net assets ( plus the amount of any borrowings for investment purposes) in equity securities of companies that have market capitalizations in the range of companies in the Standard & Poors (S&P) 500 Index (the Capitalization Index). The market capitalization range of the companies included within the Capitalization Index was $5.4 billion to $ 5.1 trillion as of May 31, 2026 . The market capitalization range and composition of companies in the Capitalization Index are subject to change. As such, the size of the companies in which the Fund invests may change. The Fund may continue to hold a security even if the companys market capitalization is no longer within the range of the Capitalization Index. The Fund may invest up to 20% of its total assets in foreign securities.
The Fund normally invests in common stocks, preferred stocks and convertible securities and may invest in exchange-traded funds. The Fund may at times emphasize one or more sectors in selecting its investments, including the information technology sector. Generally, the Fund anticipates holding between 40 and 60 securities in its portfolio; however, the Fund may hold, at any time, more or fewer securities than noted in this range.
C000193109 Holdings
Top 10 holdings of Columbia Cornerstone Equity Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| NVIDIA Corp | 9.03% |
| Apple Inc | 6.33% |
| Alphabet Inc | 5.52% |
| Microsoft Corp | 4.54% |
| Broadcom Inc | 4.39% |
| Amazon.com Inc | 3.58% |
| Micron Technology Inc | 2.97% |
| JPMorgan Chase & Co | 2.75% |
| Meta Platforms Inc | 2.69% |
| Eli Lilly & Co | 2.29% |
C000193109 Portfolio Allocation
Asset-class allocation of Columbia Cornerstone Equity Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 99.6% |
| Cash & Equivalents | 0.4% |
C000193109 Performance
Total returns for C000193109 (as of 2026-10-01), from SEC filings.
| Period | Total return |
|---|---|
| 1 year | 29.1% |
| 3 years (annualised) | 10.5% |
| 5 years (annualised) | 15.5% |
C000193109 Risk Information
Risk metrics for C000193109, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 9.3%
C000193109 Costs and Fees
C000193109 costs about $65 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.65%
- Gross expense ratio: 0.87%
- Portfolio turnover: 61%
- Brokerage commissions: 2.82 bps of average net assets (SEC N-CEN)
C000193109 Cashflows
Over the 12 months to 2026-05, Columbia Cornerstone Equity Fund had net outflows of $262.85M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-05 | −$15.75M |
| 2026-04 | −$168.33M |
| 2026-03 | −$10.66M |
| 2026-02 | −$156.29M |
| 2026-01 | −$35.98M |
| 2025-12 | $33.46M |
C000193109 Debt Constituents
No individual debt constituents are reported in Columbia Cornerstone Equity Fund's latest SEC N-PORT filing.
C000193109 Prospectus and SEC Filings
Official Columbia Cornerstone Equity Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2026-06-25
- Prospectus (485BPOS) — filed 2025-06-26
- Prospectus (485BPOS) — filed 2024-06-27
- Portfolio holdings (N-PORT) — filed 2026-07-29
- Portfolio holdings (N-PORT) — filed 2026-04-27
- Portfolio holdings (N-PORT) — filed 2026-01-28
- Annual census (N-CEN) — filed 2026-05-06
- Annual census (N-CEN) — filed 2025-05-07
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.