SIMPLEX TRADING, LLC
Top Portfolio Positions
1,964 positions ·
$2,793,774,578 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| NVDA |
Nvidia Corp
Technology
|
1,509,153 | $263,196,283 | 9.42% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
764,884 | $159,302,390 | 5.70% | |
| SPY |
Spdr S&P 500 ETF Trust
|
202,806 | $131,892,854 | 4.72% | |
| META |
Meta Platforms, Inc.
Communication Services
|
229,853 | $131,505,796 | 4.71% | |
| TSM |
Taiwan Semiconductor Manufacturing Co Ltd
Technology
|
351,805 | $118,892,499 | 4.26% | |
| GLD |
Spdr Gold Trust
|
230,612 | $99,230,037 | 3.55% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
296,315 | $85,208,341 | 3.05% | |
| UNH |
Unitedhealth Group Inc
Healthcare
|
287,580 | $77,816,272 | 2.79% | |
| ORCL |
Oracle Corp
Technology
|
514,658 | $75,711,338 | 2.71% | |
| AMD |
Advanced Micro Devices Inc
Technology
|
260,622 | $53,018,333 | 1.90% |
Portfolio Trend
Holdings in NIO
Shares Held
Position Value (USD)
24 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2025-12-31 | $3,364,429 | 659,692 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $8,234,354 | 1,080,624 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $2,010,820 | 586,245 | Shares | Sole | 2025-08-05 | |
| 2025-03-31 | $102,222 | 26,830 | Shares | Sole | 2025-05-12 | |
| 2024-12-31 | $5,414,888 | 1,241,947 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $7,274,332 | 1,088,972 | Shares | Sole | 2024-11-08 | |
| 2024-06-30 | $3,589,152 | 862,777 | Shares | Sole | 2024-07-25 | |
| 2024-03-31 | $5,732,928 | 1,273,984 | Shares | Sole | 2024-04-25 | |
| 2023-12-31 | $6,249,157 | 688,992 | Shares | Sole | 2024-02-02 | |
| 2023-09-30 | $17,689,309 | 1,956,782 | Shares | Sole | 2023-11-01 | |
| 2023-06-30 | $6,586,632 | 679,735 | Shares | Sole | 2023-08-04 | |
| 2023-03-31 | $6,358,360 | 604,982 | Shares | Sole | 2023-04-27 | |
| 2022-12-31 | $87,155 | 8,939 | Shares | Sole | 2023-02-02 | |
| 2022-09-30 | $7,111,670 | 450,962 | Shares | Sole | 2022-11-04 | |
| 2022-06-30 | $15,624,694 | 719,369 | Shares | Sole | 2022-08-03 | |
| 2022-03-31 | $24,406,654 | 1,159,461 | Shares | Sole | 2022-05-02 | |
| 2021-12-31 | $39,151,664 | 1,235,848 | Shares | Sole | 2022-02-23 | |
| 2021-09-30 | $12,753,081 | 357,931 | Shares | Sole | 2021-10-28 | |
| 2021-06-30 | $11,033,254 | 207,392 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $474,425 | 12,171 | Shares | Sole | 2021-04-26 | |
| 2020-12-31 | $10,509,270 | 215,619 | Shares | Sole | 2021-02-02 | |
| 2020-09-30 | $4,169,135 | 196,472 | Shares | Sole | 2020-10-14 | |
| 2020-06-30 | $3,909,199 | 506,373 | Shares | Sole | 2020-07-13 | |
| 2020-03-31 | $242,774 | 87,329 | Shares | Sole | 2020-04-29 | |
| No 13F history on record for this holder in this stock. | ||||||