MARSHALL WACE, LLP
Top Portfolio Positions
2,543 positions ·
$74,434,730,727 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| NVDA |
Nvidia Corp
Technology
|
13,882,039 | $2,421,027,599 | 3.25% | |
| AAPL |
Apple Inc.
Technology
|
8,642,499 | $2,193,379,819 | 2.95% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
8,955,095 | $1,865,077,633 | 2.51% | |
| MSFT |
Microsoft Corp
Technology
|
4,003,798 | $1,482,085,904 | 1.99% | |
| AMD |
Advanced Micro Devices Inc
Technology
|
4,557,386 | $927,109,033 | 1.25% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
3,179,883 | $914,407,154 | 1.23% | |
| CVX |
Chevron Corp
Energy
|
4,174,661 | $863,737,358 | 1.16% | |
| TSM |
Taiwan Semiconductor Manufacturing Co Ltd
Technology
|
2,548,357 | $861,217,247 | 1.16% | |
| AVGO |
Broadcom Inc.
Technology
|
2,547,150 | $788,368,394 | 1.06% | |
| TSLA |
Tesla, Inc.
Consumer Cyclical
|
2,116,469 | $786,797,350 | 1.06% |
Portfolio Trend
25 quarters · across all stocks
Holdings in SIMO
Shares Held
Position Value (USD)
22 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $31,059,412 | 276,600 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $12,296,747 | 132,651 | Shares | Other | 2026-02-13 | |
| 2025-09-30 | $5,252,947 | 55,405 | Shares | Other | 2025-11-13 | |
| 2025-06-30 | $3,191,793 | 42,461 | Shares | Other | 2025-08-13 | |
| 2025-03-31 | $2,266,098 | 44,820 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $2,630,450 | 48,667 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $7,063,696 | 116,294 | Shares | Other | 2024-11-14 | |
| 2024-06-30 | $7,314,772 | 90,317 | Shares | Other | 2024-08-14 | |
| 2024-03-31 | $8,122,477 | 105,569 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $18,995,599 | 310,031 | Shares | Other | 2024-02-14 | |
| 2023-09-30 | $30,609,625 | 597,261 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $29,684,144 | 413,083 | Shares | Other | 2023-08-14 | |
| 2023-03-31 | $41,442,775 | 632,521 | Shares | Other | 2023-05-15 | |
| 2022-12-31 | $26,073,273 | 401,189 | Shares | Other | 2023-02-14 | |
| 2022-09-30 | $24,929,177 | 382,408 | Shares | Other | 2022-11-14 | |
| 2022-06-30 | $5,340,897 | 63,810 | Shares | Other | 2022-08-15 | |
| 2022-03-31 | $39,400,412 | 589,650 | Shares | Other | 2022-05-16 | |
| 2021-03-31 | $8,932,909 | 150,411 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $10,158,157 | 210,969 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $7,275,974 | 192,588 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $10,473,503 | 214,753 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $829,505 | 22,627 | Shares | Sole | 2020-05-15 | |
| No 13F history on record for this holder in this stock. | ||||||