BlackRock Technology Opportunities Fund
Data updated: 2026-09-24
C000037630 — BlackRock Technology Opportunities Fund. Holdings, fees, performance and SEC filings.
C000037630 Fund Overview
BlackRock Technology Opportunities Fund is a US mutual fund managed by Blackrock Funds, categorised as United States Large 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: Blackrock Funds
- Category: United States Large Cap Growth Information Technology Equity
- Assets under management: $8.63B
- 1-year return: 64.5%
- SEC CIK: 0000844779
- SEC series ID: S000001510
- Share class ID: C000037630
C000037630 Investment Objective and Strategy
BlackRock Technology Opportunities Fund describes its objective and strategy as follows, from its latest prospectus filed with the SEC by Blackrock Funds.
Investment objective
The investment objective of BlackRock Technology Opportunities Fund (formerly known as BlackRock Science & Technology Opportunities Portfolio) (the “Fund”), a series of BlackRock Funds SM (the “Trust”), is to provide long-term capital appreciation.
Principal investment strategy
Under normal market conditions, the Fund invests at least 80% of its net assets, plus the amount of any borrowings for investment purposes, in equity securities issued by U.S. and non-U.S. technology companies in all market capitalization ranges, selected for their rapid and sustainable growth potential from the development, advancement and use of technology. Some of the industries likely to be represented in the Funds portfolio holdings include: application software, IT consulting and services, internet software and services, networking equipment, telecom equipment, computer hardware, computer storage and peripherals, electronic equipment and instruments, and semiconductors and equipment. The Fund may invest in both developed and emerging markets. The Fund seeks to invest primarily in common stock but may also invest in preferred stock and convertible securities.
The Fund may also invest in Rule 144A securities, which are privately placed securities purchased by qualified institutional buyers. From time to time the Fund may invest in shares of companies through initial public offerings (IPOs). The Fund may, when consistent with the Funds investment objective, buy or sell options or futures on a security or an index of securities and may buy options on a currency or a basket of currencies, or enter into foreign currency transactions, including swaps (collectively, commonly known as derivatives). An option is the right to buy or sell a security or an index of securities at a specific price on or before a specific date. A future is an agreement to buy or sell a security or an index of securities at a specific price on a specific date. A swap is an agreement whereby one party exchanges its right to receive or its obligation to pay one type of currency for another partys obligation to pay or its right to receive another type of currency in the future or for a period of time.
The Fund typically uses derivatives as a substitute for taking a position in the underlying asset and/or as part of a strategy designed to reduce exposure to other risks, such as currency risk. The Fund may also use derivatives to enhance returns, in which case their use would involve leveraging risk. The Fund may seek to obtain market exposure to the securities in which it primarily invests by entering into a series of purchase and sale contracts or by using other investment techniques. The Fund may also use forward foreign currency exchange contracts (obligations to buy or sell a currency at a set rate in the future).
C000037630 Holdings
Top 10 holdings of BlackRock Technology Opportunities Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| NVIDIA Corp. | 9.78% |
| Broadcom, Inc. | 7.46% |
| Sk Hynix, Inc. | 7.37% |
| Apple, Inc. | 5.40% |
| Samsung Electronics Co. Ltd. | 5.26% |
| Advanced Micro Devices, Inc. | 4.53% |
| Taiwan Semiconductor Manufacturing Company Ltd. | 4.40% |
| Lam Research Corp. | 4.39% |
| Microsoft Corp. | 4.11% |
| Alphabet, Inc. | 3.96% |
C000037630 Portfolio Allocation
Asset-class allocation of BlackRock Technology Opportunities Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 100.5% |
| Cash & Equivalents | 0.9% |
C000037630 Performance
Total returns for C000037630 (as of 2026-10-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 37.8% |
| 1 year | 64.5% |
| 3 years (annualised) | 37.4% |
| 5 years (annualised) | 15.2% |
C000037630 Risk Information
Risk metrics for C000037630, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 32.5%
C000037630 Costs and Fees
C000037630 costs about $139 per $10,000 invested per year in fund expenses.
- Net expense ratio: 1.39%
- Gross expense ratio: 1.52%
- Portfolio turnover: 57%
- Brokerage commissions: 3.05 bps of average net assets (SEC N-CEN)
C000037630 Cashflows
Over the 12 months to 2026-05, BlackRock Technology Opportunities Fund had net outflows of $196.05M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-05 | −$128.28M |
| 2026-04 | −$65.17M |
| 2026-03 | −$134.86M |
| 2026-02 | −$82.09M |
| 2026-01 | −$81.10M |
| 2025-12 | $333.01M |
C000037630 Debt Constituents
No individual debt constituents are reported in BlackRock Technology Opportunities Fund's latest SEC N-PORT filing.
C000037630 Prospectus and SEC Filings
Official BlackRock Technology Opportunities Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2026-09-24
- Prospectus (485BPOS) — filed 2024-09-24
- Prospectus supplement (497) — filed 2026-07-02
- Portfolio holdings (N-PORT) — filed 2026-07-27
- Portfolio holdings (N-PORT) — filed 2026-04-24
- Portfolio holdings (N-PORT) — filed 2026-01-26
- Annual census (N-CEN) — filed 2026-08-13
- Annual census (N-CEN) — filed 2025-08-11
Related Funds
Other United States Large 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.