Tower Research Capital LLC (TRC)
Top Portfolio Positions
4,189 positions ·
$2,849,444,459 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
Holdings in MGNX
Shares Held
Position Value (USD)
23 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2025-12-31 | $1,574 | 978 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $28,161 | 16,763 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $25,021 | 20,679 | Shares | Defined | 2025-08-15 | |
| 2025-03-31 | $28,271 | 22,261 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $11,264 | 3,466 | Shares | Defined | 2025-02-13 | |
| 2024-09-30 | $9,827 | 2,987 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $73,711 | 17,344 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $43,923 | 2,984 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $234,390 | 24,365 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $39,721 | 8,524 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $26,193 | 4,896 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $28,786 | 4,015 | Shares | Defined | 2023-05-09 | |
| 2022-12-31 | $22,981 | 3,425 | Shares | Other | 2023-02-10 | |
| 2022-09-30 | $14,098 | 4,075 | Shares | Other | 2022-11-10 | |
| 2022-06-30 | $72,740 | 24,658 | Shares | Other | 2022-08-15 | |
| 2022-03-31 | $144,378 | 16,388 | Shares | Other | 2022-05-12 | |
| 2021-12-31 | $141,271 | 8,802 | Shares | Other | 2022-02-14 | |
| 2021-09-30 | $118,498 | 5,659 | Shares | Other | 2021-11-15 | |
| 2021-06-30 | $94,386 | 3,514 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $126,826 | 3,982 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $29,009 | 1,269 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $56,022 | 2,224 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $179,776 | 6,439 | Shares | Defined | 2020-08-13 | |
| No 13F history on record for this holder in this stock. | ||||||