Portfolio (Quarterly) Guide ↗

SIMPLEX TRADING, LLC

· CIK 0001488542

13F Portfolio $149.1B AUM 10,161 positions Filed May 14, 2026 EDGAR ↗ ← All Funds

Q1 2026 Q4 2025 · All 2204 New 2617 Added 3899 Reduced 1620 Exited

Page 37 of 111 · 2,204 positions

#	Ticker	Company	Sector	Shares	Value ↓	% Port	Chg Shares	Chg %	Period Price ①	Since Period ①
721	— PUT	AURA BIOSCIENCES INC	—	30,000.0	$201K	—	NEW	—	$6.69	—
722	LX	LEXINFINTECH HLDGS LTD	Financial Services	91,493.0	$199K	—	NEW	—	$2.18	+2.1%
723	— CALL	KALVISTA PHARMACEUTICALS INC	—	9,900.0	$199K	—	NEW	—	$20.13	—
724	KELYA	KELLY SVCS INC	Industrials	22,333.0	$198K	—	NEW	—	$8.85	+30.6%
725	— PUT	ULTRAGENYX PHARMACEUTICAL IN	—	9,400.0	$197K	—	NEW	—	$20.95	—
726	NSA	NATIONAL STORAGE AFFILIATES	Real Estate	5,216.0	$197K	—	NEW	—	$37.74	+15.1%
727	SVOL	SIMPLIFY EXCHANGE TRADED FUN	—	12,774.0	$196K	—	NEW	—	$15.34	+4.3%
728	— PUT	MASIMO CORP	—	1,100.0	$196K	—	NEW	—	$177.87	—
729	— CALL	TRIMAS CORP	—	5,400.0	$194K	—	NEW	—	$35.94	—
730	— CALL	WISDOMTREE TR	—	3,700.0	$194K	—	NEW	—	$52.30	—
731	REFI	CHICAGO ATLANTIC REAL ESTATE	Real Estate	17,024.0	$193K	—	NEW	—	$11.32	+1.1%
732	— PUT	ESPERION THERAPEUTICS INC NE	—	70,300.0	$193K	—	NEW	—	$2.74	—
733	TX	TERNIUM SA	Basic Materials	4,790.0	$192K	—	NEW	—	$40.15	+23.5%
734	— CALL	ENLIGHT RENEWABLE ENERGY LTD	—	2,800.0	$191K	—	NEW	—	$68.26	—
735	— CALL	CIMPRESS PLC	—	2,600.0	$190K	—	NEW	—	$73.00	—
736	KNTK	KINETIK HOLDINGS INC	Energy	3,919.0	$190K	—	NEW	—	$48.41	-3.2%
737	CTRN	CITI TRENDS INC	Consumer Cyclical	4,375.0	$190K	—	NEW	—	$43.32	+16.4%
738	— PUT	SEI INVTS CO	—	2,400.0	$188K	—	NEW	—	$78.47	—
739	— PUT	OLD NATL BANCORP IND	—	8,500.0	$188K	—	NEW	—	$22.10	—
740	— CALL	SUMMIT MIDSTREAM CORPORATION	—	6,200.0	$187K	—	NEW	—	$30.24	—

Page 37 of 111 · 2,204 positions

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① Period Price is the implied market price on the last day of the reporting period, calculated as reported value ÷ shares held. It is not the fund's purchase price or cost basis — the fund may have initiated or added to the position at any point during the quarter at a different price. Since Period shows the price change from that quarter-end snapshot to today's last price — it reflects stock movement after the report date, not the fund's actual return.

Sector Allocation

Technology 33.1%

Financial Services 16.1%

Communication Services 11.7%

Consumer Cyclical 11.2%

Healthcare 10.2%

Energy 4.4%

Industrials 4.3%

Basic Materials 4.1%

Consumer Defensive 2.3%

Real Estate 1.3%