Form N-CSR Cover
Form N-CSR Cover | 6 Months Ended |
Jun. 30, 2024 | |
Shareholder Report [Line Items] | |
Document Type | N-CSRS |
Amendment Flag | false |
Registrant Name | T. ROWE PRICE SCIENCE & TECHNOLOGY FUND, INC. |
Entity Central Index Key | 0000819930 |
Entity Investment Company Type | N-1A |
Document Period End Date | Jun. 30, 2024 |
Shareholder Report
Shareholder Report | 6 Months Ended |
Jun. 30, 2024 USD ($) Holding | |
Shareholder Report [Line Items] | |
Document Type | N-CSRS |
Amendment Flag | false |
Registrant Name | T. ROWE PRICE SCIENCE & TECHNOLOGY FUND, INC. |
Entity Central Index Key | 0000819930 |
Entity Investment Company Type | N-1A |
Document Period End Date | Jun. 30, 2024 |
C000005506 | |
Shareholder Report [Line Items] | |
Fund Name | Science & Technology Fund |
Class Name | Investor Class |
Trading Symbol | PRSCX |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Science & Technology Fund (the "fund") for the period of January 1, 2024 to June 30, 2024. You can find the fund’s prospectus, financial information on Form N‑CSR (which includes required tax information for dividends), holdings, proxy voting information, and other information at www.troweprice.com/prospectus info troweprice.com |
Shareholder Report Annual or Semi-Annual | Semi-Annual Shareholder Report |
Additional Information [Text Block] | You can find the fund’s prospectus, financial information on Form N‑CSR (which includes required tax information for dividends), holdings, proxy voting information, and other information at www.troweprice.com/prospectus info troweprice.com |
Material Fund Change Notice [Text Block] | |
Additional Information Phone Number | 1‑800‑638‑5660 |
Additional Information Email | info@troweprice.com</span>" id="sjs-B20"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 13.3333px; font-weight: 400; grid-area: auto; line-height: 17.3333px; margin: 0px; overflow: visible; text-align: justify;">info@troweprice.com</span> |
Additional Information Website | www.troweprice.com/prospectus</span>" id="sjs-B21"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 13.3333px; font-weight: 700; grid-area: auto; line-height: 17.3333px; margin: 0px; overflow: visible; text-align: justify;">www.troweprice.com/prospectus</span> |
Expenses [Text Block] | What were the fund costs for the last six months? Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Science & Technology Fund - Investor Class $45 0.79% |
Expenses Paid, Amount | $ 45 |
Expense Ratio, Percent | 0.79% |
Updated Performance Information Location [Text Block] | If you invest directly with T. Rowe Price, you can elect to receive future shareholder reports or other important documents through electronic delivery by enrolling at www.troweprice.com/paperless |
AssetsNet | $ 9,744,956,000 |
Holdings Count | Holding | 101 |
InvestmentCompanyPortfolioTurnover | 111.20% |
Additional Fund Statistics [Text Block] | What are some fund statistics? Fund Statistics Total Net Assets (000s) $9,744,956 Number of Portfolio Holdings 101 |
Additional Fund Statistics Significance or Limits [Text Block] | Portfolio Turnover Rate 111.2% |
Holdings [Text Block] | Industry Allocation Consumer Electronics 14.3 % Infrastructure and Developer Tool Software 12.5 Digital Systems 11.4 U.S. Internet Media/Advertising 11.4 Semiconductor Capital Equipment 7.7 Processors 7.1 Design Software 4.3 Wireline Equipment 4.1 Front-Office Applications Software 3.8 Other 23.4 |
Largest Holdings [Text Block] | Top Ten Holdings Apple 14.3 % NVIDIA 11.4 Microsoft 10.7 Broadcom 6.1 Alphabet 4.8 Meta Platforms 4.7 KLA 2.5 Synopsys 2.3 Salesforce 2.1 Applied Materials 1.8 |
Material Fund Change [Text Block] | |
Updated Prospectus Web Address | www.troweprice.com/paperless</span>" id="sjs-B34"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 13.8667px; margin: 0px; overflow: visible; text-align: justify;">www.troweprice.com/paperless</span> |
C000005507 | |
Shareholder Report [Line Items] | |
Fund Name | Science & Technology Fund |
Class Name | Advisor Class |
Trading Symbol | PASTX |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Science & Technology Fund (the "fund") for the period of January 1, 2024 to June 30, 2024. You can find the fund’s prospectus, financial information on Form N‑CSR (which includes required tax information for dividends), holdings, proxy voting information, and other information at www.troweprice.com/prospectus info troweprice.com |
Shareholder Report Annual or Semi-Annual | Semi-Annual Shareholder Report |
Additional Information [Text Block] | You can find the fund’s prospectus, financial information on Form N‑CSR (which includes required tax information for dividends), holdings, proxy voting information, and other information at www.troweprice.com/prospectus info troweprice.com |
Material Fund Change Notice [Text Block] | |
Additional Information Phone Number | 1‑800‑638‑5660 |
Additional Information Email | info@troweprice.com</span>" id="sjs-B45"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 13.3333px; font-weight: 400; grid-area: auto; line-height: 17.3333px; margin: 0px; overflow: visible; text-align: justify;">info@troweprice.com</span> |
Additional Information Website | www.troweprice.com/prospectus</span>" id="sjs-B46"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 13.3333px; font-weight: 700; grid-area: auto; line-height: 17.3333px; margin: 0px; overflow: visible; text-align: justify;">www.troweprice.com/prospectus</span> |
Expenses [Text Block] | What were the fund costs for the last six months? Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Science & Technology Fund - Advisor Class $60 1.06% |
Expenses Paid, Amount | $ 60 |
Expense Ratio, Percent | 1.06% |
Updated Performance Information Location [Text Block] | If you invest directly with T. Rowe Price, you can elect to receive future shareholder reports or other important documents through electronic delivery by enrolling at www.troweprice.com/paperless |
AssetsNet | $ 9,744,956,000 |
Holdings Count | Holding | 101 |
InvestmentCompanyPortfolioTurnover | 111.20% |
Additional Fund Statistics [Text Block] | What are some fund statistics? Fund Statistics Total Net Assets (000s) $9,744,956 Number of Portfolio Holdings 101 |
Additional Fund Statistics Significance or Limits [Text Block] | Portfolio Turnover Rate 111.2% |
Holdings [Text Block] | Industry Allocation Consumer Electronics 14.3 % Infrastructure and Developer Tool Software 12.5 Digital Systems 11.4 U.S. Internet Media/Advertising 11.4 Semiconductor Capital Equipment 7.7 Processors 7.1 Design Software 4.3 Wireline Equipment 4.1 Front-Office Applications Software 3.8 Other 23.4 |
Largest Holdings [Text Block] | Top Ten Holdings Apple 14.3 % NVIDIA 11.4 Microsoft 10.7 Broadcom 6.1 Alphabet 4.8 Meta Platforms 4.7 KLA 2.5 Synopsys 2.3 Salesforce 2.1 Applied Materials 1.8 |
Material Fund Change [Text Block] | |
Updated Prospectus Web Address | www.troweprice.com/paperless</span>" id="sjs-B59"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 13.8667px; margin: 0px; overflow: visible; text-align: justify;">www.troweprice.com/paperless</span> |
C000169947 | |
Shareholder Report [Line Items] | |
Fund Name | Science & Technology Fund |
Class Name | I Class |
Trading Symbol | TSNIX |
Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about Science & Technology Fund (the "fund") for the period of January 1, 2024 to June 30, 2024. You can find the fund’s prospectus, financial information on Form N‑CSR (which includes required tax information for dividends), holdings, proxy voting information, and other information at www.troweprice.com/prospectus info troweprice.com |
Shareholder Report Annual or Semi-Annual | Semi-Annual Shareholder Report |
Additional Information [Text Block] | You can find the fund’s prospectus, financial information on Form N‑CSR (which includes required tax information for dividends), holdings, proxy voting information, and other information at www.troweprice.com/prospectus info troweprice.com |
Material Fund Change Notice [Text Block] | |
Additional Information Phone Number | 1‑800‑638‑5660 |
Additional Information Email | info@troweprice.com</span>" id="sjs-B70"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 13.3333px; font-weight: 400; grid-area: auto; line-height: 17.3333px; margin: 0px; overflow: visible; text-align: justify;">info@troweprice.com</span> |
Additional Information Website | www.troweprice.com/prospectus</span>" id="sjs-B71"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 13.3333px; font-weight: 700; grid-area: auto; line-height: 17.3333px; margin: 0px; overflow: visible; text-align: justify;">www.troweprice.com/prospectus</span> |
Expenses [Text Block] | What were the fund costs for the last six months? Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Science & Technology Fund - I Class $38 0.68% |
Expenses Paid, Amount | $ 38 |
Expense Ratio, Percent | 0.68% |
Updated Performance Information Location [Text Block] | If you invest directly with T. Rowe Price, you can elect to receive future shareholder reports or other important documents through electronic delivery by enrolling at www.troweprice.com/paperless |
AssetsNet | $ 9,744,956,000 |
Holdings Count | Holding | 101 |
InvestmentCompanyPortfolioTurnover | 111.20% |
Additional Fund Statistics [Text Block] | What are some fund statistics? Fund Statistics Total Net Assets (000s) $9,744,956 Number of Portfolio Holdings 101 |
Additional Fund Statistics Significance or Limits [Text Block] | Portfolio Turnover Rate 111.2% |
Holdings [Text Block] | Industry Allocation Consumer Electronics 14.3 % Infrastructure and Developer Tool Software 12.5 Digital Systems 11.4 U.S. Internet Media/Advertising 11.4 Semiconductor Capital Equipment 7.7 Processors 7.1 Design Software 4.3 Wireline Equipment 4.1 Front-Office Applications Software 3.8 Other 23.4 |
Largest Holdings [Text Block] | Top Ten Holdings Apple 14.3 % NVIDIA 11.4 Microsoft 10.7 Broadcom 6.1 Alphabet 4.8 Meta Platforms 4.7 KLA 2.5 Synopsys 2.3 Salesforce 2.1 Applied Materials 1.8 |
Material Fund Change [Text Block] | |
Updated Prospectus Web Address | www.troweprice.com/paperless</span>" id="sjs-B84"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 10.6667px; font-weight: 400; grid-area: auto; line-height: 13.8667px; margin: 0px; overflow: visible; text-align: justify;">www.troweprice.com/paperless</span> |
Shareholder Report, Holdings (D
Shareholder Report, Holdings (Details) | Jun. 30, 2024 |
C000005506 | Apple | |
Holdings [Line Items] | |
Percent of Net Asset Value | 14.30% |
C000005506 | NVIDIA | |
Holdings [Line Items] | |
Percent of Net Asset Value | 11.40% |
C000005506 | Microsoft | |
Holdings [Line Items] | |
Percent of Net Asset Value | 10.70% |
C000005506 | Broadcom | |
Holdings [Line Items] | |
Percent of Net Asset Value | 6.10% |
C000005506 | Alphabet | |
Holdings [Line Items] | |
Percent of Net Asset Value | 4.80% |
C000005506 | Meta Platforms | |
Holdings [Line Items] | |
Percent of Net Asset Value | 4.70% |
C000005506 | KLA | |
Holdings [Line Items] | |
Percent of Net Asset Value | 2.50% |
C000005506 | Synopsys | |
Holdings [Line Items] | |
Percent of Net Asset Value | 2.30% |
C000005506 | Salesforce | |
Holdings [Line Items] | |
Percent of Net Asset Value | 2.10% |
C000005506 | Applied Materials | |
Holdings [Line Items] | |
Percent of Net Asset Value | 1.80% |
C000005506 | Consumer Electronics | |
Holdings [Line Items] | |
Percent of Net Asset Value | 14.30% |
C000005506 | Infrastructure and Developer Tool Software | |
Holdings [Line Items] | |
Percent of Net Asset Value | 12.50% |
C000005506 | Digital Systems | |
Holdings [Line Items] | |
Percent of Net Asset Value | 11.40% |
C000005506 | U.S. Internet Media/Advertising | |
Holdings [Line Items] | |
Percent of Net Asset Value | 11.40% |
C000005506 | Semiconductor Capital Equipment | |
Holdings [Line Items] | |
Percent of Net Asset Value | 7.70% |
C000005506 | Processors | |
Holdings [Line Items] | |
Percent of Net Asset Value | 7.10% |
C000005506 | Design Software | |
Holdings [Line Items] | |
Percent of Net Asset Value | 4.30% |
C000005506 | Wireline Equipment | |
Holdings [Line Items] | |
Percent of Net Asset Value | 4.10% |
C000005506 | Front-Office Applications Software | |
Holdings [Line Items] | |
Percent of Net Asset Value | 3.80% |
C000005507 | Apple | |
Holdings [Line Items] | |
Percent of Net Asset Value | 14.30% |
C000005507 | NVIDIA | |
Holdings [Line Items] | |
Percent of Net Asset Value | 11.40% |
C000005507 | Microsoft | |
Holdings [Line Items] | |
Percent of Net Asset Value | 10.70% |
C000005507 | Broadcom | |
Holdings [Line Items] | |
Percent of Net Asset Value | 6.10% |
C000005507 | Alphabet | |
Holdings [Line Items] | |
Percent of Net Asset Value | 4.80% |
C000005507 | Meta Platforms | |
Holdings [Line Items] | |
Percent of Net Asset Value | 4.70% |
C000005507 | KLA | |
Holdings [Line Items] | |
Percent of Net Asset Value | 2.50% |
C000005507 | Synopsys | |
Holdings [Line Items] | |
Percent of Net Asset Value | 2.30% |
C000005507 | Salesforce | |
Holdings [Line Items] | |
Percent of Net Asset Value | 2.10% |
C000005507 | Applied Materials | |
Holdings [Line Items] | |
Percent of Net Asset Value | 1.80% |
C000005507 | Consumer Electronics | |
Holdings [Line Items] | |
Percent of Net Asset Value | 14.30% |
C000005507 | Infrastructure and Developer Tool Software | |
Holdings [Line Items] | |
Percent of Net Asset Value | 12.50% |
C000005507 | Digital Systems | |
Holdings [Line Items] | |
Percent of Net Asset Value | 11.40% |
C000005507 | U.S. Internet Media/Advertising | |
Holdings [Line Items] | |
Percent of Net Asset Value | 11.40% |
C000005507 | Semiconductor Capital Equipment | |
Holdings [Line Items] | |
Percent of Net Asset Value | 7.70% |
C000005507 | Processors | |
Holdings [Line Items] | |
Percent of Net Asset Value | 7.10% |
C000005507 | Design Software | |
Holdings [Line Items] | |
Percent of Net Asset Value | 4.30% |
C000005507 | Wireline Equipment | |
Holdings [Line Items] | |
Percent of Net Asset Value | 4.10% |
C000005507 | Front-Office Applications Software | |
Holdings [Line Items] | |
Percent of Net Asset Value | 3.80% |
C000169947 | Apple | |
Holdings [Line Items] | |
Percent of Net Asset Value | 14.30% |
C000169947 | NVIDIA | |
Holdings [Line Items] | |
Percent of Net Asset Value | 11.40% |
C000169947 | Microsoft | |
Holdings [Line Items] | |
Percent of Net Asset Value | 10.70% |
C000169947 | Broadcom | |
Holdings [Line Items] | |
Percent of Net Asset Value | 6.10% |
C000169947 | Alphabet | |
Holdings [Line Items] | |
Percent of Net Asset Value | 4.80% |
C000169947 | Meta Platforms | |
Holdings [Line Items] | |
Percent of Net Asset Value | 4.70% |
C000169947 | KLA | |
Holdings [Line Items] | |
Percent of Net Asset Value | 2.50% |
C000169947 | Synopsys | |
Holdings [Line Items] | |
Percent of Net Asset Value | 2.30% |
C000169947 | Salesforce | |
Holdings [Line Items] | |
Percent of Net Asset Value | 2.10% |
C000169947 | Applied Materials | |
Holdings [Line Items] | |
Percent of Net Asset Value | 1.80% |
C000169947 | Consumer Electronics | |
Holdings [Line Items] | |
Percent of Net Asset Value | 14.30% |
C000169947 | Infrastructure and Developer Tool Software | |
Holdings [Line Items] | |
Percent of Net Asset Value | 12.50% |
C000169947 | Digital Systems | |
Holdings [Line Items] | |
Percent of Net Asset Value | 11.40% |
C000169947 | U.S. Internet Media/Advertising | |
Holdings [Line Items] | |
Percent of Net Asset Value | 11.40% |
C000169947 | Semiconductor Capital Equipment | |
Holdings [Line Items] | |
Percent of Net Asset Value | 7.70% |
C000169947 | Processors | |
Holdings [Line Items] | |
Percent of Net Asset Value | 7.10% |
C000169947 | Design Software | |
Holdings [Line Items] | |
Percent of Net Asset Value | 4.30% |
C000169947 | Wireline Equipment | |
Holdings [Line Items] | |
Percent of Net Asset Value | 4.10% |
C000169947 | Front-Office Applications Software | |
Holdings [Line Items] | |
Percent of Net Asset Value | 3.80% |