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 107 of 131 · 2,617 positions

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#	Ticker	Company	Sector	Shares	Value ↓	% Port	Chg Shares	Chg %	Period Price ①	Since Period ①
2121	— PUT	NATIONAL STORAGE AFFILIATES	—	1,000.0	$38K	—	+100.0	+11.1%	$37.74	—
2122	MSFL	GRANITESHARES ETF TR	—	2,473.0	$38K	—	+2K	+2530.8%	$15.24	+23.5%
2123	GSOL	GRAYSCALE SOLANA STAKING ETF	Financial Services	6,091.0	$37K	—	+6K	+10000.0%	$6.13	+2.1%
2124	— PUT	FIDELITY COVINGTON TRUST	—	1,200.0	$37K	—	+200.0	+20.0%	$31.03	—
2125	— PUT	OPORTUN FINL CORP	—	8,000.0	$37K	—	+4K	+122.2%	$4.61	—
2126	NIU	NIU TECHNOLOGIES	Consumer Cyclical	12,723.0	$37K	—	+774.0	+6.5%	$2.89	-14.9%
2127	— CALL	RIDENOW GROUP INC	—	5,200.0	$37K	—	+2K	+57.6%	$7.06	—
2128	AMCX	AMC NETWORKS INC	Communication Services	5,396.0	$37K	—	+753.0	+16.2%	$6.79	+40.5%
2129	— PUT	KYIVSTAR GROUP LTD	—	3,600.0	$36K	—	+3K	+620.0%	$10.12	—
2130	— CALL	NEXSTAR MEDIA GROUP INC	—	200.0	$36K	—	+100.0	+100.0%	$180.83	—
2131	— PUT	ALPINE INCOME PPTY TR INC	—	2,000.0	$36K	—	+200.0	+11.1%	$18.00	—
2132	— PUT	HORIZON TECHNOLOGY FIN CORP	—	8,500.0	$36K	—	+4K	+80.8%	$4.21	—
2133	— CALL	AGORA INC	—	10,100.0	$36K	—	+10K	+4950.0%	$3.54	—
2134	CLAR	CLARUS CORP NEW	Consumer Cyclical	13,069.0	$36K	—	+6K	+95.8%	$2.72	+11.4%
2135	— CALL	COMPASS THERAPEUTICS INC	—	6,700.0	$35K	—	+6K	+3250.0%	$5.29	—
2136	— CALL	KORU MEDICAL SYSTEMS INC	—	8,200.0	$35K	—	+400.0	+5.1%	$4.32	—
2137	— PUT	ASPEN AEROGELS INC	—	10,300.0	$35K	—	+100.0	+1.0%	$3.42	—
2138	— PUT	HUMACYTE INC	—	57,900.0	$35K	—	+5K	+9.4%	$0.61	—
2139	— CALL	OTTER TAIL CORP	—	400.0	$35K	—	+300.0	+300.0%	$87.77	—
2140	TNYA	TENAYA THERAPEUTICS INC	Healthcare	50,655.0	$35K	—	+12K	+31.4%	$0.69	+13.0%

Page 107 of 131 · 2,617 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%