SIMPLEX TRADING, LLC

CIK

1488542

City

CHICAGO

State / Country

IL

Stock

GROW — U S Global Investors Inc

Top Portfolio Positions

1,974 positions · $2,800,875,563 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio	Open
NVDA	Nvidia Corp Technology	1,509,153	$263,196,283	9.40%
AMZN	Amazon Com Inc Consumer Cyclical	764,884	$159,302,390	5.69%
SPY	Spdr S&P 500 ETF Trust	202,806	$131,892,854	4.71%
META	Meta Platforms, Inc. Communication Services	229,853	$131,505,796	4.70%
TSM	Taiwan Semiconductor Manufacturing Co Ltd Technology	351,805	$118,892,499	4.24%
GLD	Spdr Gold Trust	230,612	$99,230,037	3.54%
GOOGL	Alphabet Inc. Communication Services	296,315	$85,208,341	3.04%
UNH	Unitedhealth Group Inc Healthcare	287,580	$77,816,272	2.78%
ORCL	Oracle Corp Technology	514,658	$75,711,338	2.70%
AMD	Advanced Micro Devices Inc Technology	260,622	$53,018,333	1.89%

Portfolio Trend

25 quarters · across all stocks

Holdings in GROW

Compact Export CSV

Shares Held

Position Value (USD)

16 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$528	213	-78.5%	Shares	Sole	2026-05-14
2025-09-30	$2,722	990	+1355.9%	Shares	Sole	2025-11-12
2025-06-30	$176	68	+25.9%	Shares	Sole	2025-08-05
2024-12-31	$131	54	-99.2%	Shares	Sole	2025-02-11
2023-12-31	$18,643	6,611	+176.8%	Shares	Sole	2024-02-02
2022-12-31	$6,901	2,388	-30.9%	Shares	Sole	2023-02-02
2022-06-30	$15,284	3,458	-80.8%	Shares	Sole	2022-08-03
2022-03-31	$93,683	18,016	+79.0%	Shares	Sole	2022-05-02
2021-12-31	$44,272	10,062	-69.4%	Shares	Sole	2022-02-23
2021-09-30	$186,882	32,844	0.0%	Shares	Sole	2021-10-28
2021-06-30	$203,304	32,844	+3.0%	Shares	Sole	2021-08-12
2021-03-31	$222,529	31,881	+83.7%	Shares	Sole	2021-04-26
2020-12-31	$94,579	17,354	-73.4%	Shares	Sole	2021-02-02
2020-09-30	$155,442	65,312	+115.0%	Shares	Sole	2020-10-14
2020-06-30	$57,720	30,379	+3478.2%	Shares	Sole	2020-07-13
2020-03-31	$823	849	—	Shares	Sole	2020-04-29
No 13F history on record for this holder in this stock.