Tower Research Capital LLC (TRC)
Top Portfolio Positions
4,189 positions ·
$2,849,299,016 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| QQQ |
Invesco Qqq Trust, Series 1
|
241,703 | $139,506,137 | 4.90% | |
| AAPL |
Apple Inc.
Technology
|
441,968 | $112,167,057 | 3.94% | |
| MSFT |
Microsoft Corp
Technology
|
252,983 | $93,646,716 | 3.29% | |
| MU |
Micron Technology Inc
Technology
|
268,948 | $90,861,391 | 3.19% | |
| TSLA |
Tesla, Inc.
Consumer Cyclical
|
186,139 | $69,197,172 | 2.43% | |
| NVDA |
Nvidia Corp
Technology
|
376,365 | $65,638,055 | 2.30% | |
| AVGO |
Broadcom Inc.
Technology
|
179,070 | $55,423,955 | 1.95% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
169,323 | $48,690,521 | 1.71% | |
| SPY |
Spdr S&P 500 ETF Trust
|
54,144 | $35,212,007 | 1.24% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
150,819 | $31,411,072 | 1.10% |
Portfolio Trend
25 quarters · across all stocks
Holdings in SID
Shares Held
Position Value (USD)
20 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $37,200 | 30,000 | Shares | Defined | 2026-05-15 | |
| 2025-06-30 | $7,359 | 5,257 | Shares | Other | 2025-08-15 | |
| 2025-03-31 | $55,300 | 33,114 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $10,195 | 7,081 | Shares | Other | 2025-02-13 | |
| 2024-06-30 | $9,326 | 4,055 | Shares | Other | 2024-08-13 | |
| 2024-03-31 | $49,747 | 15,894 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $3,808 | 969 | Shares | Other | 2024-02-13 | |
| 2023-09-30 | $27,020 | 11,306 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $7,860 | 3,035 | Shares | Other | 2023-08-14 | |
| 2023-03-31 | $4,746 | 1,546 | Shares | Other | 2023-05-09 | |
| 2022-12-31 | $372 | 135 | Shares | Other | 2023-02-10 | |
| 2022-09-30 | $38,163 | 16,035 | Shares | Other | 2022-11-10 | |
| 2022-06-30 | $40,132 | 13,697 | Shares | Other | 2022-08-15 | |
| 2022-03-31 | $1,273 | 235 | Shares | Other | 2022-05-12 | |
| 2021-09-30 | $31,770 | 6,040 | Shares | Other | 2021-11-15 | |
| 2021-06-30 | $39,219 | 4,467 | Shares | Other | 2021-08-16 | |
| 2021-03-31 | $229,588 | 34,267 | Shares | Other | 2021-05-17 | |
| 2020-12-31 | $8,925 | 1,500 | Shares | Other | 2021-02-16 | |
| 2020-09-30 | $9,243 | 3,144 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $1,960 | 1,000 | Shares | Other | 2020-08-13 | |
| No 13F history on record for this holder in this stock. | ||||||