GROUP ONE TRADING, L.P.

Q4 2023 13F-HR Holdings

Location
Chicago, IL
Holdings as of
12/31/2023
Date filed
2/14/2024
Form type
13F-HR
Num holdings
7,275
Total value ($000)
$38,031,919
Net value change ($000)
+8,269,120 (27.8%)
New positions
533
Sold out positions
573
Turnover %
16.8%
Sector allocation + QoQ delta (equities-only)
Prev filing: 11/9/2023 Next filing: 5/10/2024 SEC filing

Snapshot: Change Analysis

Compared to Q3 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 104,916 410.6%
AMD 104,670 166.1%
TSLA 61,169 317.7%
MSFT 40,055 NEW
CLSK 36,793 887.2%
META 33,823 83.0%
MDGL 33,356 301.8%
FSLR 30,583 140.4%
S 23,099 NEW
Mirati Therapeutics, Inc. 22,643 1343.0%
Top Reduces (Value $000, Stocks/ETFs)
ALB -47,641 -73.6%
BABA -20,668 -31.8%
JPM -18,699 -62.7%
DIS -14,176 -88.2%
GRPN -13,298 -93.8%
PBF -13,276 -67.6%
F -12,954 -44.9%
LMT -11,576 -100.0%
VMWA -11,262 -100.0%
GOOGL -10,822 -15.4%
Instrument mix + QoQ Δ (ex-options)
Derivatives reported exposure ($000): 34,851,272 (91.6% 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