SIMPLEX TRADING, LLC

PrivateCIK: 1488542
Location

CHICAGO, IL

📋 What this filing means

SIMPLEX TRADING, LLC filed this quarterly 13F‑HR report disclosing 8343 equity positions with a total reported market value of $177.42B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.

8343
Positions
$177.42B
Total AUM (reported)
1.54B
Total Shares

Allocation by class

TOTAL AUM$177.42B8343 positions
PUT$93.52B52.7%
CALL$80.34B45.3%
COM$3.56B2.0%

Portfolio Concentration

Top 328.6%4–1020.4%11–2515.3%Rest35.6%TOP 1049.0%0%100%
Top 3$50.82B28.6%
4–10$36.18B20.4%
11–25$27.18B15.3%
Rest$63.23B35.6%

Top 3 weight

28.6%

Top 10 weight

49.0%

Voting Authority Distribution

Total shares with voting rights: 98.94M

Sole

Full voting authority

98.94M

shares

% of voting shares100.0%
Shared

Joint voting authority

0.00

shares

% of voting shares0.0%
None

No voting authority

0.00

shares

% of voting shares0.0%

Investment Discretion (by position count)

Sole8343
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings8343
Rows:

SPDR S&P 500 ETF TR

SOLE
PUT
Shares41.25M
TypeSH
Market value$28.13B
15.86%
Sole
0.00
Shared
0.00
None
0.00

SPDR S&P 500 ETF TR

SOLE
CALL
Shares19.43M
TypeSH
Market value$13.25B
7.47%
Sole
0.00
Shared
0.00
None
0.00

INVESCO QQQ TR

SOLE
PUT
Shares15.37M
TypeSH
Market value$9.44B
5.32%
Sole
0.00
Shared
0.00
None
0.00

INVESCO QQQ TR

SOLE
CALL
Shares9.54M
TypeSH
Market value$5.86B
3.30%
Sole
0.00
Shared
0.00
None
0.00

TESLA INC

SOLE
PUT
Shares12.84M
TypeSH
Market value$5.78B
3.26%
Sole
0.00
Shared
0.00
None
0.00

ISHARES TR

SOLE
PUT
Shares33.56M
TypeSH
Market value$5.48B
3.09%
Sole
0.00
Shared
0.00
None
0.00

NVIDIA CORPORATION

SOLE
CALL
Shares28.69M
TypeSH
Market value$5.35B
3.02%
Sole
0.00
Shared
0.00
None
0.00

TESLA INC

SOLE
CALL
Shares11.69M
TypeSH
Market value$5.26B
2.96%
Sole
0.00
Shared
0.00
None
0.00

NVIDIA CORPORATION

SOLE
PUT
Shares26.36M
TypeSH
Market value$4.92B
2.77%
Sole
0.00
Shared
0.00
None
0.00

ISHARES TR

SOLE
CALL
Shares26.14M
TypeSH
Market value$3.55B
2.00%
Sole
0.00
Shared
0.00
None
0.00

META PLATFORMS INC

SOLE
CALL
Shares4.61M
TypeSH
Market value$3.04B
1.71%
Sole
0.00
Shared
0.00
None
0.00

ALPHABET INC

SOLE
CALL
Shares8.94M
TypeSH
Market value$2.80B
1.58%
Sole
0.00
Shared
0.00
None
0.00

SPDR GOLD TR

SOLE
CALL
Shares6.42M
TypeSH
Market value$2.54B
1.43%
Sole
0.00
Shared
0.00
None
0.00

APPLE INC

SOLE
CALL
Shares9.29M
TypeSH
Market value$2.52B
1.42%
Sole
0.00
Shared
0.00
None
0.00

ALPHABET INC

SOLE
PUT
Shares7.36M
TypeSH
Market value$2.30B
1.30%
Sole
0.00
Shared
0.00
None
0.00

APPLE INC

SOLE
PUT
Shares7.75M
TypeSH
Market value$2.11B
1.19%
Sole
0.00
Shared
0.00
None
0.00

SPDR GOLD TR

SOLE
PUT
Shares4.15M
TypeSH
Market value$1.65B
0.93%
Sole
0.00
Shared
0.00
None
0.00

META PLATFORMS INC

SOLE
PUT
Shares2.43M
TypeSH
Market value$1.60B
0.90%
Sole
0.00
Shared
0.00
None
0.00

MICROSOFT CORP

SOLE
CALL
Shares3.09M
TypeSH
Market value$1.49B
0.84%
Sole
0.00
Shared
0.00
None
0.00

AMAZON COM INC

SOLE
CALL
Shares5.86M
TypeSH
Market value$1.35B
0.76%
Sole
0.00
Shared
0.00
None
0.00

BROADCOM INC

SOLE
PUT
Shares3.66M
TypeSH
Market value$1.27B
0.71%
Sole
0.00
Shared
0.00
None
0.00

SELECT SECTOR SPDR TR

SOLE
PUT
Shares16.78M
TypeSH
Market value$1.17B
0.66%
Sole
0.00
Shared
0.00
None
0.00

ISHARES SILVER TR

SOLE
CALL
Shares17.90M
TypeSH
Market value$1.15B
0.65%
Sole
0.00
Shared
0.00
None
0.00

PALANTIR TECHNOLOGIES INC

SOLE
CALL
Shares6.17M
TypeSH
Market value$1.10B
0.62%
Sole
0.00
Shared
0.00
None
0.00

MICROSOFT CORP

SOLE
PUT
Shares2.24M
TypeSH
Market value$1.08B
0.61%
Sole
0.00
Shared
0.00
None
0.00
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