Tower Research Capital LLC (TRC)

CIK

1533421

City

NEW YORK

State / Country

Stock

Top Portfolio Positions

4,193 positions · $2,866,666,741 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
QQQ	Invesco Qqq Trust, Series 1	241,703	$139,506,137	4.87%
AAPL	Apple Inc. Technology	441,968	$112,167,057	3.91%
MSFT	Microsoft Corp Technology	252,983	$93,646,716	3.27%
MU	Micron Technology Inc Technology	268,948	$90,861,391	3.17%
TSLA	Tesla, Inc. Consumer Cyclical	186,139	$69,197,172	2.41%
NVDA	Nvidia Corp Technology	376,365	$65,638,055	2.29%
AVGO	Broadcom Inc. Technology	179,070	$55,423,955	1.93%
GOOGL	Alphabet Inc. Communication Services	169,323	$48,690,521	1.70%
SPY	Spdr S&P 500 ETF Trust	54,144	$35,212,007	1.23%
AMZN	Amazon Com Inc Consumer Cyclical	150,819	$31,411,072	1.10%

25 quarters · across all stocks

19 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,337	83	-61.2%	Shares	Defined	2026-05-15
2025-12-31	$3,404	214	-34.6%	Shares	Defined	2026-02-17
2025-09-30	$5,150	327	+98.2%	Shares	Defined	2025-11-14
2025-06-30	$2,557	165	-49.1%	Shares	Defined	2025-08-15
2025-03-31	$4,727	324	-19.6%	Shares	Defined	2025-05-15
2024-12-31	$6,411	403	+1200.0%	Shares	Defined	2025-02-13
2024-03-31	$414	31	+287.5%	Shares	Other	2024-05-15
2023-09-30	$104	8	-92.0%	Shares	Other	2023-11-14
2023-03-31	$1,363	100	-47.4%	Shares	Other	2023-05-09
2022-12-31	$2,616	190	+21.8%	Shares	Other	2023-02-10
2022-09-30	$2,215	156	+225.0%	Shares	Other	2022-11-10
2022-06-30	$711	48	-86.3%	Shares	Other	2022-08-15
2021-12-31	$5,785	350	+438.5%	Shares	Other	2022-02-14
2021-09-30	$1,095	65	-95.2%	Shares	Defined	2021-11-15
2021-06-30	$23,399	1,355	-33.9%	Shares	Other	2021-08-16
2021-03-31	$34,661	2,051	-15.9%	Shares	Other	2021-05-17
2020-12-31	$38,331	2,440	-63.8%	Shares	Other	2021-02-16
2020-09-30	$80,158	6,736	+453.0%	Shares	Defined	2020-11-16
2020-06-30	$16,333	1,218	—	Shares	Defined	2020-08-13
No 13F history on record for this holder in this stock.