How many stocks does SIMPLEX TRADING, LLC own?

As of Q4 2024, SIMPLEX TRADING, LLC holds 8,706 positions in their 13F portfolio.

What is SIMPLEX TRADING, LLC's largest holding?

STATE STREET SPDR S&P 500 ETF at 19.4% of portfolio, worth $34.6B.

What is SIMPLEX TRADING, LLC's total portfolio value?

$178.6B as of Q4 2024, tracked across 8,706 holdings.

Is SIMPLEX TRADING, LLC a hedge fund?

SIMPLEX TRADING, LLC is an institutional investment manager required to file SEC 13F reports. This includes hedge funds, mutual funds, pension funds, and other institutions managing over $100M.

How often does SIMPLEX TRADING, LLC report?

13F filings are due quarterly, approximately 45 days after each quarter end.

How has SIMPLEX TRADING, LLC's portfolio changed in Q4 2024?

View SIMPLEX TRADING, LLC's latest portfolio changes, new positions, and exits for Q4 2024 on HoldingsIntel.

What is SIMPLEX TRADING, LLC's investment strategy?

SIMPLEX TRADING, LLC is classified as a Diversified Scout fund based on HoldingsIntel's Fund DNA analysis of 6 behavioral dimensions.

SIMPLEX TRADING, LLC

Institutional investor · Portfolio as of Q4 2024

SEC EDGAR SourceSEC Filings

Top Holdings8,706 positions

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Activity:

Stock	Shares	Value	Weight	Price Trend	Avg Buy	Est. P&L	Held	Conviction
??STATE STREET SPDR S&P 500 ETF PUT	59.4M	$34.6B	19.4%	—	—	—	—	Increased —
??STATE STREET SPDR S&P 500 ETF CALL Delisted	19.4M	$11.1B	6.2%	—	—	—	—	Decreased —
??ISHARES TR PUT Delisted	46.8M	$7.1B	4.0%	—	—	—	—	Increased —
??TESLA INC CALL Delisted	14.6M	$5.9B	3.3%	—	—	—	—	Increased —
??TESLA INC COM PUT Delisted	15.3M	$5.8B	3.2%	—	—	—	—	Increased —
??INVESCO QQQ TRUST SERIES I PUT	11.1M	$5.7B	3.2%	—	—	—	—	Decreased —
??NVIDIA CORPORATION CALL	40M	$5.2B	2.9%	—	—	—	—	Decreased —
??NVIDIA CORPORATION COM PUT	34.9M	$4.7B	2.6%	—	—	—	—	Decreased —
??ISHARES TR CALL Delisted	34.4M	$3.5B	2.0%	—	—	—	—	Decreased —
??APPLE INC CALL Delisted	14.3M	$3.5B	1.9%	—	—	—	—	Increased —
??APPLE INC PUT	13.6M	$3.4B	1.9%	—	—	—	—	Increased —
??INVESCO QQQ TR CALL Delisted	6.4M	$3.3B	1.8%	—	—	—	—	Decreased —
??META PLATFORMS INC CALL Delisted	3.2M	$1.9B	1.1%	—	—	—	—	Increased —
??MICROSOFT CORP COM CALL	3.4M	$1.4B	0.8%	—	—	—	—	Increased —
??SELECT SECTOR SPDR TR PUT	18.9M	$1.4B	0.8%	—	—	—	—	Decreased —
??SPDR GOLD TR CALL Delisted	5.4M	$1.3B	0.7%	—	—	—	—	Decreased —
??ALPHABET INC CALL	6.8M	$1.3B	0.7%	—	—	—	—	Decreased —
??STRATEGY INC PUT Delisted	4.5M	$1.3B	0.7%	—	—	—	—	Increased —
??META PLATFORMS INC PUT Delisted	2.3M	$1.2B	0.7%	—	—	—	—	Increased —
??AMAZON COM INC COM PUT	5.5M	$1.2B	0.7%	—	—	—	—	Increased —

$178.6B

AUM

8,706

Positions

Q4 2024

Filing

Rating · 1.5

Quarterly Portfolio Change

Activity profile

$ moved · Q4'24

New5%Increased53%Decreased38%Exited4%

Composition

Equity vs derivatives

Equity2%Puts55%Calls43%

Holding period

Avg 4.3 years

<1Q3%1-4Q5%1-2Y6%2Y+86%

Q4 2024 Summary

Active quarter - 960 new positions, 814 exits, 749 increased. No standout high-conviction moves this quarter. Portfolio: $178.6B across 8706 positions.

Portfolio Allocation

Top holdings by portfolio weight

AAPL0.35%

MSTR0.05%

INTC0.04%

NVDA0.03%

BABA0.03%

C0.03%

AMD0.03%

NKE0.03%

PFE0.02%

QQQ0.02%