GROUP ONE TRADING LLC
Institutional investor · Portfolio as of Q1 2021
Top Holdings7,548 positions
| 13M | $8.7B | 12.9% | — | — | — | Increased — | |
| 3.9M | $2.6B | 3.9% | — | — | — | Decreased — | |
| 12.1M | $1.5B | 2.2% | — | — | — | Decreased — | |
| 364,500 | $1.1B | 1.7% | — | — | — | Increased — | |
| 4.9M | $1.1B | 1.7% | — | — | — | Increased — | |
| 278,600 | $862M | 1.3% | — | — | — | Decreased — | |
| 3.5M | $793.5M | 1.2% | — | — | — | Increased — | |
| 3.3M | $785.9M | 1.2% | — | — | — | Increased — | |
| 2.5M | $734.7M | 1.1% | — | — | — | Increased — | |
| 2.2M | $552.3M | 0.8% | — | — | — | Increased — | |
| 4.2M | $501.3M | 0.7% | — | — | — | Increased — | |
| 728,600 | $494.6M | 0.7% | — | — | — | Increased — | |
| 4M | $493.8M | 0.7% | — | — | — | Increased — | |
| 2.6M | $486.9M | 0.7% | — | — | — | Decreased — | |
| 2.7M | $436.6M | 0.6% | — | — | — | Increased — | |
| 5.4M | $423.6M | 0.6% | — | — | — | Increased — | |
| 3.2M | $381.2M | 0.6% | — | — | — | Increased — | |
| 4.6M | $362.4M | 0.5% | — | — | — | Increased — | |
| 1.7M | $313.2M | 0.5% | — | — | — | Increased — | |
| 514,700 | $274.8M | 0.4% | — | — | — | Increased — |
GROUP ONE TRADING LLC manages $67.5B across 7548 positions as of Q1 2021. Top holdings: TESLA INC calls (12.9%), TESLA INC puts (3.9%), APPLE INC calls (2.2%). Fund DNA: Diversified Scout. HoldingsIntel Score: 1/5.0.
Active quarter - 752 new positions, 560 exits, 579 increased. No standout high-conviction moves this quarter. Portfolio: $67.5B across 7548 positions.
Top holdings by portfolio weight
Portfolio allocation by GICS sector
Behavioral investing profile
Position Outcomes
Best and worst performing positions by estimated return
Top Winners
Top Losers
Cost basis estimates based on full filing history using quarter-end prices. Actual transaction prices are not disclosed in 13F filings.
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Data sourced from SEC EDGAR 13F filings. Not financial advice. Full disclaimer
Verify source filings on SEC EDGAR