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 116 of 131 · 2,617 positions

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#	Ticker	Company	Sector	Shares	Value ↓	% Port	Chg Shares	Chg %	Period Price ①	Since Period ①
2301	— CALL	NEWMARK GROUP INC	—	1,200.0	$18K	—	+900.0	+300.0%	$14.99	—
2302	— CALL	HUTCHMED CHINA LTD	—	1,200.0	$18K	—	+200.0	+20.0%	$14.96	—
2303	— CALL	CECO ENVIRONMENTAL CORP	—	300.0	$18K	—	+100.0	+50.0%	$59.58	—
2304	— CALL	OPPENHEIMER HLDGS INC	—	200.0	$18K	—	+100.0	+100.0%	$89.19	—
2305	— CALL	EQUITY RESIDENTIAL	—	300.0	$18K	—	+100.0	+50.0%	$59.15	—
2306	— PUT	AMPLITUDE INC	—	2,600.0	$18K	—	+1K	+62.5%	$6.82	—
2307	— PUT	RISKIFIED LTD	—	4,500.0	$18K	—	+2K	+125.0%	$3.92	—
2308	— PUT	EASTERN BANKSHARES INC	—	900.0	$18K	—	+600.0	+200.0%	$19.56	—
2309	— PUT	ARBE ROBOTICS LTD	—	28,600.0	$17K	—	+15K	+115.0%	$0.61	—
2310	— CALL	FATE THERAPEUTICS INC	—	14,400.0	$17K	—	+10K	+269.2%	$1.20	—
2311	ORIC	ORIC PHARMACEUTICALS INC	Healthcare	1,348.0	$17K	—	+852.0	+171.8%	$12.67	-32.6%
2312	—	BCP INVESTMENT CORPORATION	—	2,264.0	$17K	—	+2K	+523.7%	$7.52	—
2313	—	AMPLIFY ETF TR	—	564.0	$17K	—	+492.0	+683.3%	$29.91	—
2314	— CALL	NATIONAL BEVERAGE CORP	—	500.0	$17K	—	+200.0	+66.7%	$33.65	—
2315	— PUT	TANGO THERAPEUTICS INC	—	800.0	$17K	—	+400.0	+100.0%	$20.92	—
2316	— CALL	1ST FINL BANCORP	—	600.0	$17K	—	+200.0	+50.0%	$27.88	—
2317	— CALL	SPS COMM INC	—	300.0	$17K	—	+200.0	+200.0%	$55.67	—
2318	— PUT	BGC GROUP INC	—	1,700.0	$17K	—	+100.0	+6.2%	$9.78	—
2319	— CALL	OPORTUN FINL CORP	—	3,600.0	$17K	—	+3K	+500.0%	$4.61	—
2320	— CALL	ASSURED GUARANTY LTD	—	200.0	$16K	—	+100.0	+100.0%	$81.48	—

Page 116 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%