Rafferty Asset Management, LLC
Top Portfolio Positions
1,027 positions ·
$19,478,311,781 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 | 6.87% | |
| AVGO |
Broadcom Inc.
Technology
|
2,875,284 | $889,929,150 | 4.57% | |
| MU |
Micron Technology Inc
Technology
|
2,295,973 | $775,671,518 | 3.98% | |
| TSLA |
Tesla, Inc.
Consumer Cyclical
|
1,737,215 | $645,809,676 | 3.32% | |
| AMD |
Advanced Micro Devices Inc
Technology
|
2,976,776 | $605,565,541 | 3.11% | |
| AMAT |
Applied Materials Inc /De
Technology
|
1,568,561 | $536,118,464 | 2.75% | |
| AAPL |
Apple Inc.
Technology
|
2,110,273 | $535,566,184 | 2.75% | |
| MSFT |
Microsoft Corp
Technology
|
1,286,837 | $476,348,452 | 2.45% | |
| MRVL |
Marvell Technology, Inc.
Technology
|
4,255,004 | $421,458,146 | 2.16% | |
| INTC |
Intel Corp
Technology
|
8,803,318 | $388,490,423 | 1.99% |
Portfolio Trend
25 quarters · across all stocks
Holdings in TWST
Shares Held
Position Value (USD)
24 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $4,574,037 | 96,255 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $3,624,263 | 114,258 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $3,215,501 | 114,268 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $2,783,531 | 75,660 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $3,897,889 | 99,284 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $4,336,533 | 93,319 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $6,284,763 | 139,105 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $5,079,634 | 103,077 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $8,374,796 | 244,092 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $8,463,387 | 229,609 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $6,866,640 | 338,926 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $8,463,708 | 413,671 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $6,500,505 | 431,068 | Shares | Sole | 2023-05-11 | |
| 2022-12-31 | $7,865,633 | 330,350 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $5,541,419 | 157,248 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $4,986,344 | 142,630 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $6,029,199 | 122,098 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $4,910,627 | 63,453 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 | $2,745,064 | 25,662 | Shares | Sole | 2021-11-10 | |
| 2021-06-30 | $3,032,103 | 22,755 | Shares | Sole | 2021-08-10 | |
| 2021-03-31 | $2,917,398 | 23,554 | Shares | Sole | 2021-05-10 | |
| 2020-12-31 | $929,829 | 6,581 | Shares | Sole | 2021-02-10 | |
| 2020-09-30 | $2,411,439 | 31,742 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $798,593 | 17,629 | Shares | Sole | 2020-08-07 | |
| No 13F history on record for this holder in this stock. | ||||||