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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 1 of 131  ·  2,617 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
1 PUT STATE STR SPDR S&P 500 ETF T 42,147,900.0 $27.41B 18.39% +894K +2.2% $650.34
2 CALL STATE STR SPDR S&P 500 ETF T 21,650,100.0 $14.08B 9.45% +2.2M +11.4% $650.34
3 CALL INVESCO QQQ TR 10,378,200.0 $5.99B 4.02% +840K +8.8% $577.18
4 PUT ISHARES TR 34,218,500.0 $5.11B 3.43% +661K +2.0% $149.47
5 CALL ISHARES TR 33,449,000.0 $3.87B 2.60% +7.3M +28.0% $115.66
6 CALL MICROSOFT CORP 4,178,400.0 $1.55B 1.04% +1.1M +35.4% $370.17
7 CALL AMAZON COM INC 7,000,500.0 $1.46B 0.98% +1.1M +19.4% $208.27
8 PUT META PLATFORMS INC 2,501,500.0 $1.43B 0.96% +76K +3.1% $572.13
9 CALL ISHARES SILVER TR 19,990,100.0 $1.36B 0.91% +2.1M +11.7% $68.14
10 PUT AMAZON COM INC 4,388,700.0 $914.0M 0.61% +31K +0.7% $208.27
11 PUT MICROSOFT CORP 2,366,200.0 $875.9M 0.59% +123K +5.5% $370.17
12 CALL SELECT SECTOR SPDR TR 12,980,200.0 $773.4M 0.52% +1.5M +12.7% $59.58
13 PUT MICRON TECHNOLOGY INC 2,117,000.0 $715.2M 0.48% +376K +21.6% $337.84
14 CALL MICRON TECHNOLOGY INC 2,027,800.0 $685.1M 0.46% +627K +44.8% $337.84
15 CALL STATE STR SPDR DOW JONES IND 1,468,000.0 $680.0M 0.46% +782K +113.9% $463.19
16 PUT STRATEGY INC 4,152,700.0 $517.5M 0.35% +302K +7.8% $124.61
17 PUT ISHARES TR 6,323,600.0 $509.2M 0.34% +996K +18.7% $80.52
18 PUT UNITED STS OIL FD LP 3,279,200.0 $417.3M 0.28% +2.8M +531.2% $127.25
19 CALL VANECK ETF TRUST 2,710,700.0 $401.3M 0.27% +176K +6.9% $148.04
20 PUT ORACLE CORP 2,604,900.0 $383.2M 0.26% +372K +16.7% $147.11
Page 1 of 131  ·  2,617 positions

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%