SIMPLEX TRADING, LLC

CIK

1488542

City

CHICAGO

State / Country

IL

Stock

GLRE — Greenlight Capital Re, Ltd.

Top Portfolio Positions

1,972 positions · $2,794,191,358 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio	Open
NVDA	Nvidia Corp Technology	1,509,153	$263,196,283	9.42%
AMZN	Amazon Com Inc Consumer Cyclical	764,884	$159,302,390	5.70%
SPY	Spdr S&P 500 ETF Trust	202,806	$131,892,854	4.72%
META	Meta Platforms, Inc. Communication Services	229,853	$131,505,796	4.71%
TSM	Taiwan Semiconductor Manufacturing Co Ltd Technology	351,805	$118,892,499	4.25%
GLD	Spdr Gold Trust	230,612	$99,230,037	3.55%
GOOGL	Alphabet Inc. Communication Services	296,315	$85,208,341	3.05%
UNH	Unitedhealth Group Inc Healthcare	287,580	$77,816,272	2.78%
ORCL	Oracle Corp Technology	514,658	$75,711,338	2.71%
AMD	Advanced Micro Devices Inc Technology	260,622	$53,018,333	1.90%

Portfolio Trend

25 quarters · across all stocks

Holdings in GLRE

Compact Export CSV

Shares Held

Position Value (USD)

16 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$109,722	6,346	+6580.0%	Shares	Sole	2026-05-14
2025-12-31	$1,385	95	-52.5%	Shares	Sole	2026-02-11
2025-09-30	$2,540	200	+488.2%	Shares	Sole	2025-11-12
2024-09-30	$464	34	-94.7%	Shares	Sole	2024-11-08
2023-12-31	$7,274	637	+3881.2%	Shares	Sole	2024-02-02
2023-06-30	$168	16	-99.9%	Shares	Sole	2023-08-04
2023-03-31	$151,686	16,154	+372.6%	Shares	Sole	2023-04-27
2022-12-31	$27,856	3,418	-73.9%	Shares	Sole	2023-02-02
2022-09-30	$97,568	13,114	+209.7%	Shares	Sole	2022-11-04
2022-06-30	$32,736	4,235	-21.5%	Shares	Sole	2022-08-03
2022-03-31	$38,121	5,392	-64.1%	Shares	Sole	2022-05-02
2021-12-31	$117,850	15,032	+1274.0%	Shares	Sole	2022-02-23
2021-09-30	$8,084	1,094	0.0%	Shares	Sole	2021-10-28
2021-06-30	$9,988	1,094	-39.1%	Shares	Sole	2021-08-12
2021-03-31	$15,625	1,796	+7708.7%	Shares	Sole	2021-04-26
2020-12-31	$168	23	—	Shares	Sole	2021-02-02
No 13F history on record for this holder in this stock.