Rafferty Asset Management, LLC
Top Portfolio Positions
1,025 positions ·
$19,276,267,229 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| NVDA |
Nvidia Corp
Technology
|
7,678,302 | $1,339,095,868 | 6.95% | |
| AVGO |
Broadcom Inc.
Technology
|
2,875,284 | $889,929,150 | 4.62% | |
| MU |
Micron Technology Inc
Technology
|
2,295,973 | $775,671,518 | 4.02% | |
| TSLA |
Tesla, Inc.
Consumer Cyclical
|
1,737,215 | $645,809,676 | 3.35% | |
| AMD |
Advanced Micro Devices Inc
Technology
|
2,976,776 | $605,565,541 | 3.14% | |
| AMAT |
Applied Materials Inc /De
Technology
|
1,568,561 | $536,118,464 | 2.78% | |
| AAPL |
Apple Inc.
Technology
|
2,110,273 | $535,566,184 | 2.78% | |
| MSFT |
Microsoft Corp
Technology
|
1,286,837 | $476,348,452 | 2.47% | |
| MRVL |
Marvell Technology, Inc.
Technology
|
4,255,004 | $421,458,146 | 2.19% | |
| INTC |
Intel Corp
Technology
|
8,803,318 | $388,490,423 | 2.02% |
Portfolio Trend
25 quarters · across all stocks
Holdings in MPWR
Shares Held
Position Value (USD)
25 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $347,109,104 | 317,473 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $359,339,111 | 396,464 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $349,215,323 | 379,318 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $386,990,711 | 529,124 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $225,528,122 | 388,855 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $248,037,681 | 419,195 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $361,543,290 | 391,069 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $324,798,600 | 395,286 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $288,281,500 | 425,558 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $192,357,622 | 304,952 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $121,767,030 | 263,565 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $149,967,848 | 277,600 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $106,648,556 | 213,067 | Shares | Sole | 2023-05-11 | |
| 2022-12-31 | $64,149,097 | 181,412 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $58,509,580 | 161,006 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $63,897,343 | 166,382 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $96,726,571 | 199,157 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $79,997,899 | 162,159 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 | $53,056,950 | 109,468 | Shares | Sole | 2021-11-10 | |
| 2021-06-30 | $54,468,429 | 145,852 | Shares | Sole | 2021-08-10 | |
| 2021-03-31 | $45,089,728 | 127,657 | Shares | Sole | 2021-05-10 | |
| 2020-12-31 | $19,936,828 | 54,438 | Shares | Sole | 2021-02-10 | |
| 2020-09-30 | $15,268,383 | 54,606 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $11,403,966 | 48,118 | Shares | Sole | 2020-08-07 | |
| 2020-03-31 | $2,484,436 | 14,836 | Shares | Sole | 2020-05-15 | |
| No 13F history on record for this holder in this stock. | ||||||