# Portfolio overlap — CHAT vs PRSCX

Comparing **Roundhill Generative Ai & Technology ETF** (2026-01-31) and **T. Rowe Price Science & Technology Fund, Inc.** (2026-03-31).

- Shared positions: 26
- Roundhill Generative Ai & Technology ETF covered by T. Rowe Price Science & Technology Fund, Inc.: 0.4171407491923817296487181248
- T. Rowe Price Science & Technology Fund, Inc. covered by Roundhill Generative Ai & Technology ETF: 0.4171407491923817296487181249

## Roundhill Generative Ai & Technology ETF — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| ALPHABET INC CL A | 0.068838 | ✓ |
| NVIDIA CORP | 0.067060 | ✓ |
| MICROSOFT CORP | 0.048368 | ✓ |
| AMAZON.COM INC | 0.043381 |  |
| META PLATFORMS INC CL A | 0.040888 | ✓ |
| SK HYNIX INC | 0.039034 | ✓ |
| SAMSUNG ELECTRONICS CO LTD | 0.035387 | ✓ |
| SOFTBANK GROUP CORP | 0.034896 |  |
| ADV MICRO DEVICE | 0.030766 | ✓ |
| BROADCOM INC | 0.028467 | ✓ |
| BABA-W | 0.026112 |  |
| ARISTA NETWORKS INC | 0.026040 | ✓ |
| Minimax Group, Inc. | 0.025979 |  |
| APPLE INC | 0.025765 | ✓ |
| TSMC | 0.025519 | ✓ |
| ASML HOLDING-NY | 0.025512 |  |
| MICRON TECHNOLOGY INC | 0.025326 | ✓ |
| PALANTIR TECHNOLOGIES INC | 0.024758 | ✓ |
| TENCENT HOLDINGS LTD | 0.023454 |  |
| ARM HOLDINGS LTD | 0.020183 |  |
| SENSETIME-W | 0.019815 |  |
| Knowledge Atlas Technology JSC Ltd | 0.018456 |  |
| BIDU-SW | 0.017562 |  |
| SNOWFLAKE INC CL A | 0.016736 | ✓ |
| CLOUDFLARE INC-A | 0.016280 | ✓ |
| MONGODB INC CL A | 0.015961 |  |
| IFLYTEK CO LTD-A | 0.014905 |  |
| QUALCOMM INC | 0.014636 |  |
| Nebius Group NV, Class A | 0.013734 |  |
| ASTERA LABS INC | 0.013691 |  |
| LUMENTUM HOLDINGS INC | 0.013552 | ✓ |
| COREWEAVE INC | 0.012663 | ✓ |
| ORACLE CORP | 0.012203 | ✓ |
| QUANTA COMPUTER | 0.011769 |  |
| WISTRON CORP | 0.010876 |  |
| INTEL CORP | 0.009952 | ✓ |
| DELL TECHNOLOGIES INC CL C | 0.009537 | ✓ |
| VERTIV HOLDINGS CO | 0.009105 | ✓ |
| HEWLETT PACKARD ENTERPRISE CO | 0.008705 | ✓ |
| COHERENT CORP | 0.008649 | ✓ |
| SUPER MICRO COMPUTER INC | 0.008313 |  |
| MARVELL TECHNOLOGY INC | 0.008050 | ✓ |
| CELESTICA INC SUB VTG | 0.007373 |  |
| CREDO TECHNOLOGY GROUP HOLDING LTD | 0.006696 |  |
| SANDISK CORPORATION | 0.005547 | ✓ |
| WESTERN DIGITAL CORP | 0.004738 | ✓ |
| Receive CAMBRICON TECHNO Pay Overnight Rate -2 | 0.003530 |  |
| FRST AM-GV OB-X | 0.001235 |  |

## T. Rowe Price Science & Technology Fund, Inc. — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| APPLE INC | 0.093380 | ✓ |
| NVIDIA CORP | 0.087393 | ✓ |
| BROADCOM INC | 0.078212 | ✓ |
| MICROSOFT CORP | 0.072963 | ✓ |
| T Rowe Price Government Reserve Investment Fund | 0.071307 |  |
| ALPHABET INC CL A | 0.046284 | ✓ |
| ALPHABET INC CL C | 0.037572 |  |
| META PLATFORMS INC CL A | 0.033895 | ✓ |
| CISCO SYSTEMS INC | 0.027058 |  |
| ADV MICRO DEVICE | 0.024420 | ✓ |
| MICRON TECHNOLOGY INC | 0.022588 | ✓ |
| PALANTIR TECHNOLOGIES INC | 0.022575 | ✓ |
| LAM RESEARCH CORP | 0.016653 |  |
| ORACLE CORP | 0.014578 | ✓ |
| INTL BUS MACH CORP | 0.014420 |  |
| TSMC | 0.014175 | ✓ |
| APPLIED MATERIALS INC | 0.013766 |  |
| INTEL CORP | 0.013716 | ✓ |
| ARISTA NETWORKS INC | 0.010965 | ✓ |
| CIENA CORP | 0.010478 |  |
| AMPHENOL CORPORATION CL A | 0.009804 |  |
| LUMENTUM HOLDINGS INC | 0.009073 | ✓ |
| SANDISK CORPORATION | 0.008941 | ✓ |
| MOTOROLA SOLUTIONS INC | 0.008773 |  |
| SHOPIFY INC CL A | 0.008539 |  |
| SALESFORCE INC | 0.008361 |  |
| KLA CORP | 0.008179 |  |
| WESTERN DIGITAL CORP | 0.007868 | ✓ |
| VERIZON COMMUNICATIONS INC | 0.007391 |  |
| CORNING INC | 0.007148 |  |
| MARVELL TECHNOLOGY INC | 0.006931 | ✓ |
| CLOUDFLARE INC-A | 0.005981 | ✓ |
| TERADYNE INC | 0.005962 |  |
| ANALOG DEVICES INC | 0.005371 |  |
| LATTICE SEMICONDUCTOR CORP | 0.005293 |  |
| KEYSIGHT TECHNOLOGIES INC | 0.004914 |  |
| WAYMO LLC SER A-2 CVT PFD UNITS PP | 0.004681 |  |
| ANTHROPIC PBC SER F-1 CVT PFD PP | 0.004610 |  |
| KIOXIA HOLDINGS | 0.004489 |  |
| AESTAS LLC dba OPENAI LLC EV UNITS Class A | 0.004317 |  |
| MKS INSTRUMENTS INC | 0.004192 |  |
| MONOLITHIC POWER SYS INC | 0.004155 |  |
| TREASURY RESERVE FUND - Collateral | 0.004120 |  |
| CROWDSTRIKE HOLDINGS INC | 0.004053 |  |
| SAMSUNG ELECTRONICS CO LTD | 0.004029 | ✓ |
| SEAGATE TECHNOLOGY HOLDINGS PLC | 0.003939 |  |
| JABIL INC | 0.003852 |  |
| SK HYNIX INC | 0.003528 | ✓ |
| INTERDIGITAL INC | 0.003498 |  |
| APPLOVIN CORP | 0.003496 |  |


## Sources

- N-PORT (fund A) — accession `0002000324-26-001396` (as of 2026-01-31)
  <https://www.sec.gov/Archives/edgar/data/1924868/000200032426001396/0002000324-26-001396-index.htm>
- N-PORT (fund B) — accession `0001099263-26-006576` (as of 2026-03-31)
  <https://www.sec.gov/Archives/edgar/data/819930/000109926326006576/0001099263-26-006576-index.htm>

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