SEI INVESTMENTS CO
Top Portfolio Positions
2,884 positions ·
$83,270,484,853 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| NVDA |
Nvidia Corp
Technology
|
21,684,924 | $3,781,850,745 | 4.54% | |
| AAPL |
Apple Inc.
Technology
|
11,250,613 | $2,855,293,072 | 3.43% | |
| MSFT |
Microsoft Corp
Technology
|
7,000,712 | $2,591,453,560 | 3.11% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
10,492,826 | $2,185,340,870 | 2.62% | |
| AVGO |
Broadcom Inc.
Technology
|
5,075,086 | $1,570,789,866 | 1.89% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
4,169,123 | $1,198,873,009 | 1.44% | |
| META |
Meta Platforms, Inc.
Communication Services
|
1,971,374 | $1,127,882,205 | 1.35% | |
| TSM |
Taiwan Semiconductor Manufacturing Co Ltd
Technology
|
2,591,510 | $875,800,803 | 1.05% | |
| LLY |
ELI LILLY & Co
Healthcare
|
767,347 | $705,782,748 | 0.85% | |
| MA |
Mastercard Inc
Financial Services
|
1,243,557 | $621,355,689 | 0.75% |
Portfolio Trend
Holdings in MGNX
Shares Held
Position Value (USD)
6 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $90,509 | 31,318 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $50,421 | 31,318 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $52,614 | 31,318 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $37,894 | 31,318 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $43,200 | 34,016 | Shares | Sole | 2025-05-14 | |
| 2020-06-30 | $662,485 | 23,728 | Shares | Sole | 2020-08-17 | |
| No 13F history on record for this holder in this stock. | ||||||