SIMPLEX TRADING, LLC

Q2 2024 13F-HR Holdings

Location
Chicago, IL
Holdings as of
6/30/2024
Date filed
7/25/2024
Form type
13F-HR
Num holdings
9,043
Total value ($000)
$161,874,124
Net value change ($000)
-11,237,234 (-6.5%)
New positions
892
Sold out positions
873
Turnover %
53.8%
Sector allocation + QoQ delta (equities-only)
Prev filing: 4/25/2024 Next filing: 11/8/2024 SEC filing

Snapshot: Change Analysis

Compared to Q1 2024
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
NVDA 121,855 543.7%
C 76,992 NEW
AVGO 60,353 172.4%
PDD 49,734 NEW
AMZN 36,459 NEW
SMCI 34,930 NEW
QCOM 34,655 NEW
GLD 32,683 NEW
INTC 26,546 44.1%
EWZ 24,554 481.7%
Top Reduces (Value $000, Stocks/ETFs)
XLE -96,066 -92.0%
BA -66,707 -100.0%
PFE -66,393 -51.9%
PYPL -44,429 -100.0%
SOXL -37,131 -90.2%
GE -36,892 -100.0%
GOOGL -35,685 -94.4%
META -33,807 -64.3%
CRWD -31,832 -100.0%
JD -30,270 -66.7%
Instrument mix + QoQ Δ (ex-options)
Derivatives reported exposure ($000): 158,762,993 (98.1% of total reported value)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type