Institutions / Simplex Trading, LLC
Simplex Trading, LLC
CIK 1488542 · Institution · as of Dec 31, 2025
Portfolio value
$3.56B
Positions
2,449
As of
Dec 31, 2025
Top holdings
Dec 31, 2025View all 2,449 →
| Company | Value | % of portfolio |
|---|---|---|
| Apple Inc. | $192.68M | 5.4% |
| NVIDIA Corp | $138.15M | 3.9% |
| Broadcom Inc. | $80.36M | 2.3% |
| Netflix Inc | $64.79M | 1.8% |
| SPDR S&P 500 ETF Tr | $59.68M | 1.7% |
| Western Digital Corp | $58.88M | 1.7% |
| Tesla Inc | $54.01M | 1.5% |
| Direxion Shs ETF Tr | $51.97M | 1.5% |
| Novo-Nordisk a S | $51.75M | 1.5% |
| SoFi Technologies, Inc. | $47.29M | 1.3% |
| iShares Tr | $47.01M | 1.3% |
| Meta Platforms Inc | $41.37M | 1.2% |
| Intel Corp | $39.93M | 1.1% |
| Cigna Group | $38.54M | 1.1% |
| Pfizer Inc | $37.13M | 1.0% |
| Microsoft Corp | $34.15M | 1.0% |
| Palantir Technologies Inc | $34.00M | 1.0% |
| Alibaba Group Holding LtdBABA | $33.43M | 0.9% |
| AST SpaceMobile, Inc. | $30.71M | 0.9% |
| Unitedhealth Group Inc | $30.61M | 0.9% |
| Freeport-McMoran Inc | $28.75M | 0.8% |
| VanEck ETF Trust | $27.96M | 0.8% |
| Rocket Lab CorpRKLB | $27.91M | 0.8% |
| Booking Holdings Inc | $27.55M | 0.8% |
| Bloom Energy Corp | $26.18M | 0.7% |
Activity
Dec 31, 2025
InsidersInstitutions
This fund's 13F position changes — what it's buying and selling.No quarter-over-quarter changes yet — position changes appear once we've ingested two consecutive 13F filings for this manager. We currently hold 1 quarter of holdings.