SIMPLEX TRADING, LLC

PrivateCIK: 1488542
Location

CHICAGO, IL

📋 What this filing means

SIMPLEX TRADING, LLC filed this quarterly 13F‑HR report disclosing 8741 equity positions with a total reported market value of $170.38M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.

8741
Positions
$170.38M
Total AUM (reported)
1.58B
Total Shares

Allocation by class

TOTAL AUM$170.38M8741 positions
PUT$92.01M54.0%
CALL$75.41M44.3%
COM$2.97M1.7%

Portfolio Concentration

Top 332.1%4–1018.3%11–2511.3%Rest38.4%TOP 1050.3%0%100%
Top 3$54.65M32.1%
4–10$31.13M18.3%
11–25$19.22M11.3%
Rest$65.39M38.4%

Top 3 weight

32.1%

Top 10 weight

50.3%

Voting Authority Distribution

Total shares with voting rights: 99.65M

Sole

Full voting authority

99.65M

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)

Sole8741
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings8741
Rows:

SPDR S&P 500 ETF TR

SOLE
PUT
Shares57.14M
TypeSH
Market value$32.78M
19.24%
Sole
0.00
Shared
0.00
None
0.00

SPDR S&P 500 ETF TR

SOLE
CALL
Shares25.70M
TypeSH
Market value$14.74M
8.65%
Sole
0.00
Shared
0.00
None
0.00

INVESCO QQQ TR

SOLE
PUT
Shares14.58M
TypeSH
Market value$7.12M
4.18%
Sole
0.00
Shared
0.00
None
0.00

ISHARES TR

SOLE
PUT
Shares43.17M
TypeSH
Market value$6.69M
3.92%
Sole
0.00
Shared
0.00
None
0.00

NVIDIA CORPORATION

SOLE
CALL
Shares40.25M
TypeSH
Market value$4.89M
2.87%
Sole
0.00
Shared
0.00
None
0.00

NVIDIA CORPORATION

SOLE
PUT
Shares40.12M
TypeSH
Market value$4.87M
2.86%
Sole
0.00
Shared
0.00
None
0.00

INVESCO QQQ TR

SOLE
CALL
Shares9.59M
TypeSH
Market value$4.68M
2.75%
Sole
0.00
Shared
0.00
None
0.00

ISHARES TR

SOLE
CALL
Shares35.78M
TypeSH
Market value$4.30M
2.52%
Sole
0.00
Shared
0.00
None
0.00

APPLE INC

SOLE
CALL
Shares12.33M
TypeSH
Market value$2.87M
1.69%
Sole
0.00
Shared
0.00
None
0.00

TESLA INC

SOLE
CALL
Shares10.82M
TypeSH
Market value$2.83M
1.66%
Sole
0.00
Shared
0.00
None
0.00

TESLA INC

SOLE
PUT
Shares9.27M
TypeSH
Market value$2.23M
1.31%
Sole
0.00
Shared
0.00
None
0.00

APPLE INC

SOLE
PUT
Shares8.45M
TypeSH
Market value$1.95M
1.15%
Sole
0.00
Shared
0.00
None
0.00

META PLATFORMS INC

SOLE
CALL
Shares3.19M
TypeSH
Market value$1.83M
1.07%
Sole
0.00
Shared
0.00
None
0.00

SELECT SECTOR SPDR TR

SOLE
PUT
Shares21.97M
TypeSH
Market value$1.49M
0.87%
Sole
0.00
Shared
0.00
None
0.00

SPDR GOLD TR

SOLE
CALL
Shares5.73M
TypeSH
Market value$1.39M
0.82%
Sole
0.00
Shared
0.00
None
0.00

MICROSOFT CORP

SOLE
CALL
Shares2.86M
TypeSH
Market value$1.23M
0.72%
Sole
0.00
Shared
0.00
None
0.00

META PLATFORMS INC

SOLE
PUT
Shares2.24M
TypeSH
Market value$1.22M
0.72%
Sole
0.00
Shared
0.00
None
0.00

ALPHABET INC

SOLE
CALL
Shares7.59M
TypeSH
Market value$1.22M
0.72%
Sole
0.00
Shared
0.00
None
0.00

AMAZON COM INC

SOLE
CALL
Shares5.52M
TypeSH
Market value$1.03M
0.60%
Sole
0.00
Shared
0.00
None
0.00

SPDR GOLD TR

SOLE
PUT
Shares4.17M
TypeSH
Market value$1.01M
0.60%
Sole
0.00
Shared
0.00
None
0.00

AMAZON COM INC

SOLE
PUT
Shares5.26M
TypeSH
Market value$979.2K
0.57%
Sole
0.00
Shared
0.00
None
0.00

SELECT SECTOR SPDR TR

SOLE
CALL
Shares11.86M
TypeSH
Market value$978.7K
0.57%
Sole
0.00
Shared
0.00
None
0.00

ALIBABA GROUP HLDG LTD

SOLE
CALL
Shares9.18M
TypeSH
Market value$974.6K
0.57%
Sole
0.00
Shared
0.00
None
0.00

MICROSOFT CORP

SOLE
PUT
Shares2M
TypeSH
Market value$861.7K
0.51%
Sole
0.00
Shared
0.00
None
0.00

ALPHABET INC

SOLE
PUT
Shares5.03M
TypeSH
Market value$819.9K
0.48%
Sole
0.00
Shared
0.00
None
0.00
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