Filing analysis
Group One Trading Llc
13F-HR · period Q2 2026 · filed Aug 14, 2026
$71.08BReported 13F value
8,032Positions
+623New
567Increased
789Reduced
−605Exited
Largest new positions
| Security | Value | Weight |
|---|---|---|
| DRAM Roundhill Memory ETF | $108.60M | 3.1% |
| BKNG Booking Holdings Inc. | $34.17M | 1.0% |
| DASH DoorDash, Inc. | $22.87M | 0.7% |
| NVDA NVIDIA Corporation | $21.87M | 0.6% |
| VSH Vishay Intertechnology, Inc. | $21.82M | 0.6% |
| XLK State Street Technology… | $21.32M | 0.6% |
| PLTR Palantir Technologies Inc. | $18.53M | 0.5% |
| CIFR Cipher Mining Inc. | $15.15M | 0.4% |
| WDC Western Digital Corporation | $15.10M | 0.4% |
| KEEL Keel Infrastructure Corp. | $15.09M | 0.4% |
Largest resizings
| Security | Δ shares | Value now | |
|---|---|---|---|
| SILJ Amplify Junior Silver Miners… | ▼ Trim | -93.0% | $4.40M |
| MRVL Marvell Technology, Inc. | ▲ Add | +292.2% | $55.69M |
| UNH UnitedHealth Group… | ▲ Add | +390.6% | $52.93M |
| TSM Taiwan Semiconductor… | ▲ Add | +40.0% | $92.28M |
| MU Micron Technology, Inc. | ▼ Trim | -53.2% | $84.18M |
| FCEL FuelCell Energy, Inc. | ▲ Add | +1270.3% | $25.08M |
| PBR Petróleo Brasileiro S.A. -… | ▼ Trim | -67.3% | $8.35M |
| EWY iShares MSCI South Korea ETF | ▼ Trim | -85.2% | $7.50M |
| CHTR Charter Communications, Inc. | ▲ Add | +809.6% | $23.34M |
| AG First Majestic Silver Corp. | ▼ Trim | -32.1% | $22.27M |
Provenance: Metadata from the EDGAR form index; analysis from the parsed information table (latest accepted version of this quarter). Not editorial commentary: computed fields only.