13F filer
Group One Trading
13F Value
$71.08B
Positions
7,824
Top Position
MU · PUT3.4%
Top 5
11.5%
Latest filing changes
vs Mar 31, 2026Holdings7,824
| # | Trend (4Q) | |||||||
|---|---|---|---|---|---|---|---|---|
| 1 | MU · PUT | 3.4% | $2.39B | +40.2% | 2.07M | 1.0% | Put | |
| 2 | MU · CALL | 2.8% | $1.98B | +25.5% | 1.71M | 0.9% | Call | |
| 3 | GLD · CALL | 1.9% | $1.37B | -7.4% | 3.71M | 3.3% | Call | |
| 4 | SNDK · PUT | 1.8% | $1.26B | +39.3% | 552.5K | 0.5% | — | Put |
| 5 | TSLA · CALL | 1.7% | $1.18B | -1.8% | 2.81M | 2.0% | Call | |
| 6 | META · CALL | 1.4% | $1.03B | +18.7% | 1.82M | 1.7% | Call | |
| 7 | AFK · PUT | 1.4% | $1.01B | — | 3.04M | 0.4% | — | Put |
| 8 | MSFT · CALL | 1.3% | $892.0M | +105.5% | 2.39M | 0.8% | Call | |
| 9 | SNDK · CALL | 1.2% | $847.0M | +21.7% | 372.5K | 0.4% | — | Call |
| 10 | INTC · CALL | 1.0% | $697.3M | -30.8% | 4.99M | 0.6% | Call | |
| 11 | AAPL · CALL | 1.0% | $680.4M | +18.0% | 2.35M | 1.0% | Call | |
| 12 | TSLA · PUT | 0.9% | $673.8M | +20.6% | 1.60M | 0.9% | Put | |
| 13 | UNH · CALL | 0.9% | $670.7M | -39.7% | 1.61M | 1.4% | Call | |
| 14 | NVDA · CALL | 0.9% | $631.7M | +12.2% | 3.16M | 0.9% | Call | |
| 15 | AFK · CALL | 0.9% | $608.1M | +17.3% | 3.98M | 0.8% | Call | |
| 16 | LLY · CALL | 0.8% | $565.9M | +44.9% | 471.8K | 0.6% | Call | |
| 17 | TSM · PUT | 0.8% | $535.5M | +37.1% | 1.12M | 0.5% | Put | |
| 18 | AMD · CALL | 0.7% | $531.3M | +20.8% | 914.6K | 0.3% | Call | |
| 19 | AMD · PUT | 0.7% | $491.3M | +31.6% | 845.7K | 0.3% | Put | |
| 20 | GOOG · CALL | 0.6% | $460.7M | +43.2% | 1.30M | 0.5% | Call |
Change compares with the prior filing. Prior % is the share of the portfolio in that filing. Trend shows the quantity held in each of the last four filings: green rose, red fell, grey unchanged.
Exited in Latest Filing1,380
Compared with the immediately prior published filing (Mar 31, 2026). Prior values are shown for context and are not included in current totals.