SIMPLEX TRADING, LLC
Top Portfolio Positions
1,974 positions ·
$2,800,875,563 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| NVDA |
Nvidia Corp
Technology
|
1,509,153 | $263,196,283 | 9.40% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
764,884 | $159,302,390 | 5.69% | |
| SPY |
Spdr S&P 500 ETF Trust
|
202,806 | $131,892,854 | 4.71% | |
| META |
Meta Platforms, Inc.
Communication Services
|
229,853 | $131,505,796 | 4.70% | |
| TSM |
Taiwan Semiconductor Manufacturing Co Ltd
Technology
|
351,805 | $118,892,499 | 4.24% | |
| GLD |
Spdr Gold Trust
|
230,612 | $99,230,037 | 3.54% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
296,315 | $85,208,341 | 3.04% | |
| UNH |
Unitedhealth Group Inc
Healthcare
|
287,580 | $77,816,272 | 2.78% | |
| ORCL |
Oracle Corp
Technology
|
514,658 | $75,711,338 | 2.70% | |
| AMD |
Advanced Micro Devices Inc
Technology
|
260,622 | $53,018,333 | 1.89% |
Portfolio Trend
25 quarters · across all stocks
Holdings in SJT
Shares Held
Position Value (USD)
16 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $31,221 | 6,491 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $59,189 | 10,532 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $46,369 | 7,677 | Shares | Sole | 2025-11-12 | |
| 2025-03-31 | $377,035 | 68,180 | Shares | Sole | 2025-05-12 | |
| 2024-12-31 | $88,833 | 23,194 | Shares | Sole | 2025-02-11 | |
| 2024-06-30 | $10,584 | 2,607 | Shares | Sole | 2024-07-25 | |
| 2023-09-30 | $30,325 | 4,376 | Shares | Sole | 2023-11-01 | |
| 2023-06-30 | $188,818 | 25,413 | Shares | Sole | 2023-08-04 | |
| 2022-12-31 | $44,617 | 3,907 | Shares | Sole | 2023-02-02 | |
| 2022-06-30 | $235,384 | 27,118 | Shares | Sole | 2022-08-03 | |
| 2022-03-31 | $673,869 | 76,838 | Shares | Sole | 2022-05-02 | |
| 2021-12-31 | $37,684 | 6,188 | Shares | Sole | 2022-02-23 | |
| 2021-09-30 | $64,803 | 12,807 | Shares | Sole | 2021-10-28 | |
| 2021-06-30 | $64,203 | 12,491 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $48,993 | 12,372 | Shares | Sole | 2021-04-26 | |
| 2020-12-31 | $2,381 | 892 | Shares | Sole | 2021-02-02 | |
| No 13F history on record for this holder in this stock. | ||||||