GROUP ONE TRADING LLCGROUP ONE TRADING LLC

Institutional investor · Portfolio as of Q4 2019

SEC EDGAR SourceSEC Filings

Top Holdings5,086 positions

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Activity:
Stock
Shares
Value
Weight
Avg Buy
Est. P&L
Held
Conviction
??MEDICINES CO
CALL
Delisted
2.2M$189.7M1.3%
Increased
??BANK OF AMER CORP
CALL
Delisted
4.8M$167.4M1.1%
Decreased
??TESLA INC COM
PUT
Delisted
373,200$156.1M1.1%
Decreased
??DISNEY WALT CO
CALL
Delisted
795,500$115.1M0.8%
Decreased
??GENERAL ELECTRIC CO
CALL
Delisted
10M$111.4M0.8%
Increased
??BOEING CO
CALL
Delisted
334,800$109.1M0.7%
Increased
SLXSLX
CALL

VANECK SEMICONDUCTOR ETF

3.5M$102.6M0.7%
??DISNEY WALT CO
PUT
Delisted
694,600$100.5M0.7%
Increased
??ALLERGAN PLC
PUT
Delisted
490,400$93.8M0.6%
Increased
??DELTA AIR LINES INC
CALL
Delisted
1.5M$85.7M0.6%
Increased
1.6M$75.6M0.5%
Increased
??MEDICINES CO
PUT
Delisted
865,700$73.5M0.5%
Decreased
??CVS HEALTH CORP
CALL
Delisted
965,700$71.7M0.5%
Increased
1.2M$71.2M0.5%
Decreased
??GENERAL ELECTRIC CO
PUT
Delisted
6.3M$70.8M0.5%
Decreased
356,200$67.6M0.5%
Increased
??JD.COM INC
CALL
Delisted
1.9M$66.3M0.5%
Decreased
309,900$65.7M0.4%
Decreased
??AT&T INC
CALL
Delisted
1.7M$65.7M0.4%
Increased
??QUALCOMM INC
CALL
Delisted
724,700$63.9M0.4%
Decreased
$14.7B
AUM
5,086
Positions
Q4 2019
Filing
Rating · 1.5
Quarterly Portfolio Change
-31%Q1'19$815.7M+18%Q2'19$959.8M+10%Q3'19$1.1B+29%Q4'19$1.4B
Activity profile
$ moved · Q4'19
New8%Increased54%Decreased30%Exited8%
Composition
Equity vs derivatives
Equity9%Puts40%Calls51%
Holding period
Avg 3.2 quarters
<1Q9%1-4Q26%1-2Y65%2Y+0%

GROUP ONE TRADING LLC manages $14.7B across 5086 positions as of Q4 2019. Top holdings: MEDICINES CO (1.3%), BANK OF AMER CORP (1.1%), TESLA INC COM (1.1%). Fund DNA: Diversified Scout. HoldingsIntel Rating: 1.5/5.0.

Q4 2019 Summary

Active quarter - 446 new positions, 422 exits, 435 increased. No standout high-conviction moves this quarter. Portfolio: $14.7B across 5086 positions.

Top holdings by portfolio weight

Total AUM$1B
GE0.26%
UBER0.23%
SLV0.17%
DIS0.16%
NEM0.16%
CRM0.15%
BABA0.13%
ALLY0.12%
KHC0.12%
CS0.11%
Other0.10%

Portfolio allocation by GICS sector

Sectors11
Unknown23.92%
Technology16.67%
Healthcare11.99%
Consumer Cyclical11.03%
Basic Materials7.09%
Financial Services6.67%
Communication Services6.38%
Industrials4.95%
Consumer Defensive4.04%
Energy4.03%
Other3.23%

Behavioral investing profile

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Diversified Scout- primarily Unknown, Technology, Healthcare
Compare DNA across all funds
7-dimension quality assessment
Below Average(1.5 / 5.0)
Track Record37
Conviction35
Concentration1
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Position Outcomes

Best and worst performing positions by estimated return

Cost basis estimates based on full filing history using quarter-end prices. Actual transaction prices are not disclosed in 13F filings.

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Data sourced from SEC EDGAR 13F filings. Not financial advice. Full disclaimer

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