SIMPLEX TRADING, LLC

Q2 2023 13F-HR Holdings

Location
Chicago, IL
Holdings as of
6/30/2023
Date filed
8/4/2023
Form type
13F-HR
Num holdings
9,330
Total value ($000)
$121,640,666
Net value change ($000)
+7,839,280 (6.9%)
New positions
924
Sold out positions
862
Turnover %
60.1%
Sector allocation + QoQ delta (equities-only)
Prev filing: 4/27/2023 Next filing: 11/1/2023 SEC filing

Snapshot: Change Analysis

Compared to Q1 2023
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 60,040 NEW
MSFT 58,550 NEW
TLT 50,850 101.4%
PYPL 40,525 1448.9%
NFLX 29,697 20480.7%
GOOGL 29,647 NEW
PG 25,653 NEW
QCOM 25,240 NEW
BAC 25,211 NEW
XLP 23,082 NEW
Top Reduces (Value $000, Stocks/ETFs)
AAPL -48,668 -100.0%
WMT -45,166 -100.0%
OIH -34,156 -100.0%
ADBE -31,878 -97.8%
ENPH -27,189 -100.0%
SBUX -27,145 -85.8%
UNH -24,707 -100.0%
PDD -23,725 -100.0%
INTU -23,304 -88.8%
EEM -22,349 -100.0%
Instrument mix + QoQ Δ (ex-options)
Derivatives reported exposure ($000): 119,285,715 (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