Holdings of T. Rowe Price Science & Technology Fund, Inc.
T. ROWE PRICE SCIENCE & TECHNOLOGY FUND, INC. · 93 declared positions · as of Mar 31, 2026
Original filing · Net assets 10.7B $ · Ten largest lines: 59.2 % of the equity sleeve
Country breakdown
Shares computed on the equity sleeve, the only part this site carries.
| Country | Lines | Value (USD) | Share |
|---|---|---|---|
| US | 79 | 9B $ | 94.18 % |
| TW | 3 | 178.7M $ | 1.88 % |
| CA | 1 | 91.8M $ | 0.97 % |
| KR | 2 | 81.2M $ | 0.85 % |
| JP | 3 | 77.9M $ | 0.82 % |
| KY | 2 | 36.4M $ | 0.38 % |
| SG | 1 | 31M $ | 0.33 % |
| NL | 1 | 28.8M $ | 0.30 % |
| IL | 1 | 27.6M $ | 0.29 % |
Sector breakdown is published in no regulatory filing: neither Form N-PORT nor the LEI reference data carries an activity code. It is absent rather than estimated.
Positions
| Company | Shares | Value (USD) | Weight |
|---|---|---|---|
| Apple Inc | 3,955,636 | 1B $ | 9.35 % |
| NVIDIA Corp | 5,387,236 | 939.5M $ | 8.75 % |
| Broadcom Inc | 2,716,645 | 840.8M $ | 7.83 % |
| Microsoft Corp | 2,119,031 | 784.4M $ | 7.31 % |
| Alphabet Inc | 1,730,382 | 497.6M $ | 4.64 % |
| Alphabet Inc | 1,408,077 | 403.9M $ | 3.76 % |
| Meta Platforms Inc | 636,915 | 364.4M $ | 3.39 % |
| Cisco Systems, Inc. | 3,749,132 | 290.9M $ | 2.71 % |
| Advanced Micro Devices Inc | 1,290,500 | 262.5M $ | 2.45 % |
| Micron Technology Inc | 718,800 | 242.8M $ | 2.26 % |
| Palantir Technologies Inc | 1,659,100 | 242.7M $ | 2.26 % |
| Lam Research Corp | 837,900 | 179M $ | 1.67 % |
| Oracle Corp | 1,065,320 | 156.7M $ | 1.46 % |
| International Business Machines Corp. | 639,560 | 155M $ | 1.44 % |
| Taiwan Semiconductor Manufacturing Co Ltd | 2,635,000 | 152.4M $ | 1.42 % |
| Applied Materials Inc | 433,000 | 148M $ | 1.38 % |
| Intel Corp | 3,341,300 | 147.5M $ | 1.37 % |
| Arista Networks Inc | 960,120 | 117.9M $ | 1.10 % |
| Ciena Corp | 290,165 | 112.7M $ | 1.05 % |
| Amphenol Corp | 834,186 | 105.4M $ | 0.98 % |
| Lumentum Holdings Inc | 138,800 | 97.5M $ | 0.91 % |
| Sandisk Corp/DE | 151,300 | 96.1M $ | 0.90 % |
| Motorola Solutions Inc | 217,320 | 94.3M $ | 0.88 % |
| Shopify Inc | 773,900 | 91.8M $ | 0.86 % |
| Salesforce Inc | 481,500 | 89.9M $ | 0.84 % |
| KLA Corp | 59,720 | 87.9M $ | 0.82 % |
| Western Digital Corp | 312,700 | 84.6M $ | 0.79 % |
| Verizon Communications Inc | 1,582,900 | 79.5M $ | 0.74 % |
| Corning Inc | 565,186 | 76.8M $ | 0.72 % |
| Marvell Technology Inc | 752,300 | 74.5M $ | 0.69 % |
| Cloudflare Inc | 311,600 | 64.3M $ | 0.60 % |
| Teradyne Inc | 216,200 | 64.1M $ | 0.60 % |
| Analog Devices Inc | 181,500 | 57.7M $ | 0.54 % |
| Lattice Semiconductor Corp | 613,400 | 56.9M $ | 0.53 % |
| Keysight Technologies Inc | 187,100 | 52.8M $ | 0.49 % |
| Kioxia Holdings Corp. | 369,500 | 48.3M $ | 0.45 % |
| MKS Inc | 196,100 | 45.1M $ | 0.42 % |
| Monolithic Power Systems Inc | 40,860 | 44.7M $ | 0.42 % |
| Crowdstrike Holdings Inc | 111,600 | 43.6M $ | 0.41 % |
| Samsung Electronics Co Ltd | 370,338 | 43.3M $ | 0.40 % |
| Seagate Technology Holdings PLC | 108,100 | 42.3M $ | 0.39 % |
| Jabil Inc | 155,900 | 41.4M $ | 0.39 % |
| SK hynix Inc | 66,841 | 37.9M $ | 0.35 % |
| InterDigital Inc | 124,508 | 37.6M $ | 0.35 % |
| AppLovin Corp | 94,440 | 37.6M $ | 0.35 % |
| Dell Technologies Inc | 223,700 | 36.7M $ | 0.34 % |
| Coherent Corp | 152,300 | 36.3M $ | 0.34 % |
| Viavi Solutions Inc | 1,079,700 | 35.9M $ | 0.33 % |
| Fabrinet | 67,680 | 35.3M $ | 0.33 % |
| Qnity Electronics Inc | 282,400 | 32.6M $ | 0.30 % |
| Fastly Inc | 1,116,200 | 32.4M $ | 0.30 % |
| Flex Ltd | 473,300 | 31M $ | 0.29 % |
| ASM International NV | 38,007 | 28.8M $ | 0.27 % |
| FormFactor Inc | 288,500 | 28M $ | 0.26 % |
| Tower Semiconductor Ltd | 157,183 | 27.6M $ | 0.26 % |
| Advantest Corp | 194,700 | 26.9M $ | 0.25 % |
| Teledyne Technologies Inc | 43,760 | 26.5M $ | 0.25 % |
| Akamai Technologies Inc | 221,600 | 25.5M $ | 0.24 % |
| MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC | 111,200 | 24.7M $ | 0.23 % |
| TTM Technologies Inc | 221,900 | 21.6M $ | 0.20 % |
| Vicor Corp | 127,100 | 20.5M $ | 0.19 % |
| DigitalOcean Holdings Inc | 220,100 | 18.9M $ | 0.18 % |
| Amkor Technology Inc | 415,100 | 18.7M $ | 0.17 % |
| AXT Inc | 313,900 | 17.9M $ | 0.17 % |
| Argan Inc | 29,300 | 16M $ | 0.15 % |
| Palo Alto Networks Inc | 95,500 | 15.3M $ | 0.14 % |
| ServiceNow Inc | 146,200 | 15.3M $ | 0.14 % |
| Chroma ATE Inc | 316,000 | 15.2M $ | 0.14 % |
| Entegris Inc | 119,700 | 14M $ | 0.13 % |
| Snowflake Inc | 89,000 | 13.4M $ | 0.13 % |
| Intuit Inc | 29,120 | 12.6M $ | 0.12 % |
| Delta Electronics Inc | 248,000 | 11.2M $ | 0.10 % |
| Vertiv Holdings Co | 43,900 | 11M $ | 0.10 % |
| Datadog Inc | 93,100 | 11M $ | 0.10 % |
| CoreWeave Inc | 141,700 | 11M $ | 0.10 % |
| Onto Innovation Inc | 52,700 | 10.8M $ | 0.10 % |
| SiTime Corp | 31,120 | 10.7M $ | 0.10 % |
| Advanced Energy Industries Inc | 29,300 | 9.5M $ | 0.09 % |
| TE Connectivity PLC | 36,100 | 7.5M $ | 0.07 % |
| Applied Digital Corp | 312,500 | 7.4M $ | 0.07 % |
| Semtech Corp | 89,200 | 6.9M $ | 0.06 % |
| Viasat Inc | 128,800 | 5.9M $ | 0.06 % |
| Littelfuse Inc | 17,280 | 5.9M $ | 0.05 % |
| Hewlett Packard Enterprise Co | 232,338 | 5.5M $ | 0.05 % |
| Ondas Inc | 443,600 | 4M $ | 0.04 % |
| F5 Inc | 13,240 | 3.8M $ | 0.04 % |
| Impinj Inc | 35,500 | 3.6M $ | 0.03 % |
| ON Semiconductor Corp | 56,900 | 3.5M $ | 0.03 % |
| AST SpaceMobile Inc | 38,500 | 3.2M $ | 0.03 % |
| Disco Corp | 6,700 | 2.7M $ | 0.03 % |
| Bloom Energy Corp | 10,900 | 1.5M $ | 0.01 % |
| Rambus Inc | 16,300 | 1.4M $ | 0.01 % |
| Whitefiber Inc | 93,322 | 1.1M $ | 0.01 % |