Terminal · Institutions
Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.
Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.
Tower Research Capital LLC (TRC) (CIK 1533421) reported $3.85B across 4,906 reported positions in its SEC 13F filing for 2026-03-31. Largest positions: QQQ ($139.5M, 3.63%), SOXL ($114.1M, 2.96%), AAPL ($112.2M, 2.91%), MSFT ($93.6M, 2.43%), MU ($90.9M, 2.36%). Source: SEC Form 13F.
| Rank | Ticker | Company | Value | % Portfolio | Shares | Action |
|---|---|---|---|---|---|---|
| 1 | QQQ | INVESCO QQQ TR | $139.5M | 3.63% | 241,703 | Added |
| 2 | SOXL | DIREXION SHARES ETF TRUST DAILY | $114.1M | 2.96% | 2.4M | Added |
| 3 | AAPL | APPLE INC | $112.2M | 2.91% | 441,968 | Trimmed |
| 4 | MSFT | MICROSOFT CORP | $93.6M | 2.43% | 252,983 | Trimmed |
| 5 | MU | MICRON TECHNOLOGY INC | $90.9M | 2.36% | 268,948 | Added |
| 6 | TSLA | TESLA INC | $69.2M | 1.80% | 186,139 | Added |
| 7 | NVDA | NVIDIA CORPORATION | $65.6M | 1.71% | 376,365 | Trimmed |
| 8 | AVGO | BROADCOM INC | $55.4M | 1.44% | 179,070 | Trimmed |
| 9 | GOOGL | ALPHABET INC CAP STK | $48.7M | 1.27% | 169,323 | Trimmed |
| 10 | AGG | ISHARES TR | $39.7M | 1.03% | 400,371 | New |
| 11 | SPY | STATE STR SPDR S&P | $35.2M | 0.92% | 54,144 | Added |
| 12 | PPH | VANECK ETF TRUST | $31.6M | 0.82% | 304,499 | Added |
| 13 | AMZN | AMAZON COM INC | $31.4M | 0.82% | 150,819 | Trimmed |
| 14 | JPM | JPMORGAN CHASE & CO | $29.4M | 0.76% | 99,893 | Added |
| 15 | META | META PLATFORMS INC | $28.1M | 0.73% | 49,165 | Trimmed |
| 16 | GOOG | ALPHABET INC CAP | $26.6M | 0.69% | 92,814 | Trimmed |
| 17 | WMT | WALMART INC | $26.1M | 0.68% | 210,293 | Added |
| 18 | SPIB | SPDR SERIES TRUST | $25.3M | 0.66% | 755,550 | New |
| 19 | VOD | VODAFONE GROUP PLC | $24.2M | 0.63% | 1.6M | Added |
| 20 | CVX | CHEVRON CORPORATION | $24.2M | 0.63% | 117,132 | Added |
| 21 | JAAA | JANUS DETROIT STR TR | $23.8M | 0.62% | 473,439 | New |
| 22 | SHEL | SHELL PLC | $23.3M | 0.61% | 251,055 | Added |
| 23 | GSK | GSK PLC | $20.8M | 0.54% | 375,994 | Added |
| 24 | LLY | ELI LILLY & CO | $20.1M | 0.52% | 21,848 | Added |
| 25 | COST | COSTCO WHOLESALE CORPORATION | $19.8M | 0.52% | 19,913 | Trimmed |
Source: SEC Form 13F filings · as of 2026-03-31