Holdings of T. Rowe Price Science & Technology Fund, Inc.
T. ROWE PRICE SCIENCE & TECHNOLOGY FUND, INC. · Original filing · Compare with another fund · Report an error
- Net assets
- 16.5B $ including 14.8B $ in equities, 89.7 %
- Positions
- 108 in 11 countries
- Top ten
- 49.5 % of net assets
- Filed on
- Jun 30, 2026
Portfolio shape
Positions
| Rank | Company | Shares | Value | Weight |
|---|---|---|---|---|
| 1 | Micron Technology Inc | 1,500,020 | 1.7B $ | 10.51 % |
| 2 | Advanced Micro Devices Inc | 1,513,700 | 879.3M $ | 5.34 % |
| 3 | Sandisk Corp | 384,280 | 873.7M $ | 5.31 % |
| 4 | Lam Research Corp | 1,965,200 | 851.6M $ | 5.17 % |
| 5 | Broadcom Inc | 2,195,325 | 829.3M $ | 5.04 % |
| 6 | Marvell Technology Inc | 2,328,900 | 693.8M $ | 4.21 % |
| 7 | NVIDIA Corp | 3,435,036 | 687.3M $ | 4.17 % |
| 8 | Intel Corp | 4,335,900 | 605.4M $ | 3.68 % |
| 9 | WESTERN DIGITAL CORP | 794,800 | 507.7M $ | 3.08 % |
| 10 | Applied Materials Inc | 678,580 | 490.6M $ | 2.98 % |
| 11 | KLA Corp | 1,435,600 | 433.1M $ | 2.63 % |
| 12 | SEAGATE TECHNOLOGY HOLDINGS PLC | 447,360 | 431.7M $ | 2.62 % |
| 13 | Kioxia Holdings Corp | 729,400 | 423.9M $ | 2.57 % |
| 14 | SK HYNIX INC | 194,359 | 343M $ | 2.08 % |
| 15 | Palo Alto Networks Inc | 841,100 | 286.8M $ | 1.74 % |
| 16 | Murata Manufacturing Co Ltd | 3,849,800 | 276.4M $ | 1.68 % |
| 17 | Astera Labs Inc | 435,306 | 210.3M $ | 1.28 % |
| 18 | Apple Inc | 714,856 | 206.9M $ | 1.26 % |
| 19 | Credo Technology Group Holding Ltd | 741,000 | 201.5M $ | 1.22 % |
| 20 | Dell Technologies Inc | 361,200 | 155.8M $ | 0.95 % |
| 21 | Crowdstrike Holdings Inc | 202,240 | 154.3M $ | 0.94 % |
| 22 | QUALCOMM Inc | 828,350 | 153.1M $ | 0.93 % |
| 23 | Alphabet Inc | 415,877 | 146.9M $ | 0.89 % |
| 24 | STMicroelectronics NV | 1,749,500 | 131M $ | 0.80 % |
| 25 | Corning Inc | 493,400 | 126M $ | 0.77 % |
| 26 | TTM Technologies Inc | 581,500 | 108.8M $ | 0.66 % |
| 27 | Vishay Intertechnology Inc | 1,982,200 | 106.6M $ | 0.65 % |
| 28 | Teradyne Inc | 198,240 | 95.9M $ | 0.58 % |
| 29 | Lattice Semiconductor Corp | 612,600 | 93.7M $ | 0.57 % |
| 30 | GLOBALFOUNDRIES INC | 1,133,700 | 93.4M $ | 0.57 % |
| 31 | Amphenol Corp | 501,300 | 88.4M $ | 0.54 % |
| 32 | Hut 8 Corp | 765,200 | 88.3M $ | 0.54 % |
| 33 | Fortinet Inc | 557,300 | 85.6M $ | 0.52 % |
| 34 | Coherent Corp | 212,040 | 83.6M $ | 0.51 % |
| 35 | Vicor Corp | 216,900 | 82.4M $ | 0.50 % |
| 36 | ARM Holdings PLC | 222,800 | 79M $ | 0.48 % |
| 37 | Bloom Energy Corp | 257,392 | 77.9M $ | 0.47 % |
| 38 | Datadog Inc | 285,900 | 74.4M $ | 0.45 % |
| 39 | Flex Ltd | 436,900 | 70.8M $ | 0.43 % |
| 40 | Nebius Group NV | 256,200 | 70.8M $ | 0.43 % |
| 41 | Semtech Corp | 413,900 | 67M $ | 0.41 % |
| 42 | Elite Material Co Ltd | 378,000 | 65.3M $ | 0.40 % |
| 43 | DigitalOcean Holdings Inc | 404,800 | 63.6M $ | 0.39 % |
| 44 | IBIDEN CO LTD | 418,100 | 63.1M $ | 0.38 % |
| 45 | MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC | 150,600 | 57.3M $ | 0.35 % |
| 46 | TDK Corp | 2,491,400 | 55.9M $ | 0.34 % |
| 47 | Snowflake Inc | 215,400 | 54.8M $ | 0.33 % |
| 48 | Robinhood Markets Inc | 514,500 | 51.6M $ | 0.31 % |
| 49 | Allegro MicroSystems Inc | 681,600 | 47.5M $ | 0.29 % |
| 50 | BlackBerry Ltd | 3,579,500 | 45.3M $ | 0.27 % |
| 51 | MongoDB Inc | 132,960 | 44.7M $ | 0.27 % |
| 52 | Amkor Technology Inc | 512,700 | 44.2M $ | 0.27 % |
| 53 | Sterling Infrastructure Inc | 52,600 | 44.2M $ | 0.27 % |
| 54 | ASM International NV | 38,007 | 43.7M $ | 0.27 % |
| 55 | Z AI CO LTD | 154,900 | 42M $ | 0.26 % |
| 56 | Arista Networks Inc | 238,100 | 40.4M $ | 0.25 % |
| 57 | SITIME CORP | 53,600 | 40M $ | 0.24 % |
| 58 | Accton Technology Corp | 444,000 | 35.4M $ | 0.22 % |
| 59 | Navitas Semiconductor Corp | 1,943,200 | 34.8M $ | 0.21 % |
| 60 | FormFactor Inc | 214,300 | 34.3M $ | 0.21 % |
| 61 | Keysight Technologies Inc | 94,500 | 33.1M $ | 0.20 % |
| 62 | MAXLINEAR INC | 243,800 | 31.2M $ | 0.19 % |
| 63 | Cohu Inc | 388,600 | 28.7M $ | 0.17 % |
| 64 | ON Semiconductor Corp | 271,800 | 25.7M $ | 0.16 % |
| 65 | Entegris Inc | 138,900 | 25M $ | 0.15 % |
| 66 | Argan Inc | 29,300 | 23.4M $ | 0.14 % |
| 67 | Cerebras Systems Inc | 104,324 | 23.1M $ | 0.14 % |
| 68 | DELTA ELECTRONICS INC | 354,000 | 22.2M $ | 0.14 % |
| 69 | Okta Inc | 162,100 | 22.1M $ | 0.13 % |
| 70 | CHROMA ATE INC | 316,000 | 22M $ | 0.13 % |
| 71 | Terawulf Inc | 865,100 | 21.4M $ | 0.13 % |
| 72 | Extreme Networks Inc | 654,800 | 21.2M $ | 0.13 % |
| 73 | MKS Inc | 46,800 | 20.8M $ | 0.13 % |
| 74 | SAMSUNG ELECTRONICS CO LTD | 88,480 | 19.6M $ | 0.12 % |
| 75 | Nan Ya Printed Circuit Board Corp | 516,000 | 19.6M $ | 0.12 % |
| 76 | Texas Instruments Inc | 65,400 | 19.5M $ | 0.12 % |
| 77 | Kinsus Interconnect Technology Corp | 646,000 | 18.5M $ | 0.11 % |
| 78 | Applied Digital Corp | 479,500 | 17.9M $ | 0.11 % |
| 79 | Unimicron Technology Corp | 485,000 | 16.7M $ | 0.10 % |
| 80 | Hewlett Packard Enterprise Co | 352,838 | 15.9M $ | 0.10 % |
| 81 | TD SYNNEX Corp | 59,500 | 15.9M $ | 0.10 % |
| 82 | Plexus Corp | 52,300 | 15.7M $ | 0.10 % |
| 83 | Vertiv Holdings Co | 44,100 | 14.8M $ | 0.09 % |
| 84 | nVent Electric PLC | 81,900 | 13.9M $ | 0.08 % |
| 85 | X-Energy Inc | 755,500 | 13.9M $ | 0.08 % |
| 86 | ONTO INNOVATION INC | 34,800 | 13.2M $ | 0.08 % |
| 87 | Viasat Inc | 128,800 | 11.6M $ | 0.07 % |
| 88 | TOWER SEMICONDUCTOR LTD | 39,683 | 10.3M $ | 0.06 % |
| 89 | Axcelis Technologies Inc | 53,900 | 10.2M $ | 0.06 % |
| 90 | Alphabet Inc | 25,142 | 9M $ | 0.05 % |
| 91 | Twilio Inc | 42,300 | 8.7M $ | 0.05 % |
| 92 | Riot Platforms Inc | 297,200 | 8.1M $ | 0.05 % |
| 93 | Veeco Instruments Inc | 107,200 | 8.1M $ | 0.05 % |
| 94 | Diodes Inc | 71,900 | 7.9M $ | 0.05 % |
| 95 | Littelfuse Inc | 17,280 | 7.9M $ | 0.05 % |
| 96 | Sanmina Corp | 30,400 | 7.7M $ | 0.05 % |
| 97 | InterDigital Inc | 26,440 | 7.5M $ | 0.05 % |
| 98 | Cleanspark Inc | 496,400 | 7.2M $ | 0.04 % |
| 99 | Core Scientific Inc | 280,300 | 7.2M $ | 0.04 % |
| 100 | D-Wave Quantum Inc | 264,400 | 6.3M $ | 0.04 % |
Sector breakdown
- Technology 70.4 %
- Communication 1.1 %
- Industrials 0.9 %
- Financials 0.3 %
- Unattributed 27.3 %
Titelia assigns each company to a sector, one by one. The unassigned share stays visible, under "Unattributed".
Currency breakdown
- USD 90.0 %
- JPY 5.5 %
- KRW 2.5 %
- TWD 1.4 %
- HKD 0.3 %
- EUR 0.3 %
Each line is counted in its quoted currency, as the fund declares it.
Country breakdown
- United States 87.0 %
- Japan 5.5 %
- South Korea 2.5 %
- Netherlands 1.7 %
- Taiwan 1.4 %
- Cayman Islands 0.6 %
- United Kingdom 0.5 %
- China 0.3 %
- Canada 0.3 %
- Ireland 0.1 %
- Israel 0.1 %
Shares are computed on the fund's equities only.
| Rank | Country | Lines | Value | Share |
|---|---|---|---|---|
| 1 | United States | 84 | 12.9B $ | 87.03 % |
| 2 | Japan | 4 | 819.3M $ | 5.54 % |
| 3 | South Korea | 2 | 362.6M $ | 2.45 % |
| 4 | Netherlands | 3 | 245.5M $ | 1.66 % |
| 5 | Taiwan | 7 | 199.7M $ | 1.35 % |
| 6 | Cayman Islands | 1 | 93.4M $ | 0.63 % |
| 7 | United Kingdom | 1 | 79M $ | 0.53 % |
| 8 | China | 3 | 47.8M $ | 0.32 % |
| 9 | Canada | 1 | 45.3M $ | 0.31 % |
| 10 | Ireland | 1 | 13.9M $ | 0.09 % |
| 11 | Israel | 1 | 10.3M $ | 0.07 % |
Cite this page
Titelia. "Holdings of T. Rowe Price Science & Technology Fund, Inc.". https://titelia.com/en/funds/S000002119