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 90 of 111 · 2,204 positions

#	Ticker	Company	Sector	Shares	Value ↓	% Port	Chg Shares	Chg %	Period Price ①	Since Period ①
1781	SPGM	SPDR INDEX SHS FDS	—	71.0	$5K	—	NEW	—	$75.70	+13.8%
1782	ATMU	ATMUS FILTRATION TECHNOLOGIE	Industrials	93.0	$5K	—	NEW	—	$56.76	-11.7%
1783	— CALL	BANK OF N T BUTTERFIELD & SO	—	100.0	$5K	—	NEW	—	$52.48	—
1784	— PUT	BANK OF N T BUTTERFIELD & SO	—	100.0	$5K	—	NEW	—	$52.48	—
1785	— PUT	HIPPO HLDGS INC	—	200.0	$5K	—	NEW	—	$26.06	—
1786	— PUT	SUNCOKE ENERGY INC	—	800.0	$5K	—	NEW	—	$6.51	—
1787	—	FIDELITY COVINGTON TRUST	—	74.0	$5K	—	NEW	—	$70.35	—
1788	FTCI	FTC SOLAR INC	Energy	1,375.0	$5K	—	NEW	—	$3.78	+35.2%
1789	LBRDK	LIBERTY BROADBAND CORP	Communication Services	103.0	$5K	—	NEW	—	$50.29	-33.0%
1790	— CALL	SUPERNUS PHARMACEUTICALS	—	100.0	$5K	—	NEW	—	$51.69	—
1791	AMWL	AMERICAN WELL CORP	Healthcare	982.0	$5K	—	NEW	—	$5.26	+61.2%
1792	BTF	VALKYRIE ETF TRUST II	—	269.0	$5K	—	NEW	—	$19.15	+4.5%
1793	AMPH	AMPHASTAR PHARMACEUTICALS IN	Healthcare	262.0	$5K	—	NEW	—	$19.59	-4.0%
1794	— CALL	BANK OF MARIN BANCORP	—	200.0	$5K	—	NEW	—	$25.63	—
1795	RSPT	INVESCO EXCHANGE TRADED FD T	—	113.0	$5K	—	NEW	—	$45.26	+37.9%
1796	— PUT	ORIC PHARMACEUTICALS INC	—	400.0	$5K	—	NEW	—	$12.67	—
1797	UBRL	GRANITESHARES ETF TR	—	322.0	$5K	—	NEW	—	$15.71	-7.3%
1798	TTAM	TITAN AMER SA	Basic Materials	335.0	$5K	—	NEW	—	$14.98	+5.2%
1799	MLR	MILLER INDS INC TENN	Consumer Cyclical	110.0	$5K	—	NEW	—	$45.55	+3.8%
1800	PANG	THEMES ETF TR	—	645.0	$5K	—	NEW	—	$7.76	+143.5%

Page 90 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%