STSEX — BlackRock Exchange Portfolio
Data updated: 2026-05-27
STSEX — BlackRock Exchange Portfolio data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. United States Large Cap Growth Equity · $258.15M AUM · 0.99% expense ratio · 11.1% 1-yr return. From SEC regulatory filings.
STSEX Fund Overview
STSEX — BlackRock Exchange Portfolio is a US mutual fund managed by Blackrock Funds, categorised as United States Large Cap Growth Equity. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Blackrock Funds
- Category: United States Large Cap Growth Equity
- Assets under management: $258.15M
- 1-year return: 11.1%
- Ticker: STSEX
- SEC CIK: 0000844779
- SEC series ID: S000001878
- Share class ID: C000004917
STSEX Holdings
Top 10 holdings of BlackRock Exchange Portfolio by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Microsoft Corp. | 22.57% |
| General Dynamics Corporation | 10.38% |
| Berkshire Hathaway Inc. | 10.28% |
| JPMorgan Chase & Co. | 8.25% |
| American Express Company | 7.16% |
| Johnson & Johnson | 5.25% |
| AstraZeneca PLC | 4.89% |
| Visa Inc | 4.65% |
| Novartis AG | 4.06% |
| Walmart Inc | 3.96% |
STSEX Portfolio Allocation
Asset-class allocation of BlackRock Exchange Portfolio by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 99.9% |
| Cash & Equivalents | 0.2% |
STSEX Performance
Total returns for STSEX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | -5.1% |
| 1 year | 11.1% |
| 3 years (annualised) | 15.0% |
| 5 years (annualised) | 12.8% |
STSEX Risk Information
Risk metrics for STSEX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 8.4%
STSEX Costs and Fees
STSEX costs about $99 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.99%
- Gross expense ratio: 1.03%
- Portfolio turnover: 0%
- Brokerage commissions: 0.03 bps of average net assets (SEC N-CEN)
STSEX Cashflows
Over the 12 months to 2026-03, BlackRock Exchange Portfolio had net outflows of $22.56M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | −$2.88M |
| 2026-02 | −$336.24K |
| 2026-01 | −$742.63K |
| 2025-12 | $461.51K |
| 2025-11 | $0 |
| 2025-10 | −$16.64M |
STSEX Debt Constituents
No individual debt constituents are reported in BlackRock Exchange Portfolio's latest SEC N-PORT filing.
STSEX Prospectus and SEC Filings
Official BlackRock Exchange Portfolio filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other United States Large Cap Growth 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.