Simplex Trading, LLC — Q4 2025 13F Holdings

Name: Simplex Trading, LLC — 13F Holdings, Q4 2025
Creator: AlphaSMO
License: https://www.sec.gov/forms

CIK: 0001488542

Total reported value

$149.1B

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Full holdings list this quarter

Showing top 200 holdings (of 8343 total)

#	Ticker	Issuer	Asset Subclass	Weight	Weight Change	Shares Change
1	✓	Spdr S&p 500 ETF Tr	ETF-Large Cap & Growth	15.86%	+2.53%	-11.74%
2	SPY	State Street SPDR S&P 500 ETF Trust	ETF-Large Cap & Growth	7.47%	+1.97%	+5.75%
3	✓		Stock-Other	5.32%	-0.96%	-18.93%
4	✓	Invesco Qqq Trust	Stock-Other	3.30%	—	+19.51%
5	TSLA	Tesla, Inc.	Stock-Consumer Disc	3.26%	-1.19%	+2.75%
6	TLT	iShares 20+ Year Treasury Bond ETF	ETF-Gov Bonds	3.09%	+0.34%	-13.92%
7	VOO	Vanguard S&P 500 ETF	ETF-Large Cap & Growth	3.02%	-0.79%	+10.92%
8	TSLA	Tesla, Inc.	Stock-Consumer Disc	2.96%	-0.67%	+2.11%
9	NVDA	NVIDIA Corporation	Stock-Tech	2.77%	-0.52%	-3.98%
10	TLT	iShares 20+ Year Treasury Bond ETF	ETF-Gov Bonds	2.00%	+0.60%	-10.99%
11	META	Meta Platforms, Inc.	Stock-Comm Services	1.71%	-0.13%	+50.11%
12	GOOG	Alphabet Inc.	Stock-Comm Services	1.58%	-0.19%	-9.51%
13	GLD	SPDR Gold Shares	ETF-Commodities	1.43%	+0.15%	-8.81%
14	AAPL	Apple Inc.	Stock-Tech	1.42%	+0.07%	-5.03%
15	GOOG	Alphabet Inc.	Stock-Comm Services	1.30%	-0.33%	+7.04%
16	MCHX	Marchex, Inc.	Stock-Other	1.19%	-0.16%	-20.62%
17	GLD	SPDR Gold Shares	ETF-Commodities	0.93%	—	-30.80%
18	✓	Meta Platforms INC	Stock-Other	0.90%	+0.06%	+9.41%
19	MSFT	Microsoft Corporation	Stock-Tech	0.84%	—	-15.26%
20	✓	Amazon Com INC	Stock-Other	0.76%	—	-28.17%
21	AVGO	Broadcom Inc.	Stock-Tech	0.71%	-0.27%	+20.10%
22	✓		Stock-Other	0.66%	+0.03%	+7.90%
23	SLV	iShares Silver Trust	ETF-Commodities	0.65%	+0.26%	-10.92%
24	✓	Palantir Technologies INC	Stock-Other	0.62%	-0.23%	+24.17%
25	MSFT	Microsoft Corporation	Stock-Tech	0.61%	-0.02%	-28.74%
26	✓	Palantir Technologies INC	Stock-Other	0.61%	-0.13%	+16.10%
27	AMZN	Amazon.com, Inc.	Stock-Consumer Disc	0.57%	—	-14.38%
28	AMD	Advanced Micro Devices, Inc.	Stock-Tech	0.55%	-0.15%	-16.69%
29	NFLX	Netflix, Inc.	Stock-Comm Services	0.53%	-0.04%	+996.45%
30	UNH	UnitedHealth Group Incorporated	Stock-Healthcare	0.52%	-0.17%	-6.38%
31	NFLX	Netflix, Inc.	Stock-Comm Services	0.51%	-0.03%	+1371.45%
32	AVGO	Broadcom Inc.	Stock-Tech	0.51%	-0.16%	-4.41%
33	IBIT	iShares Bitcoin Trust ETF	ETF-Crypto	0.50%	-0.16%	+4.23%
34	SMHC	VanEck China Semiconductor ETF	ETF-Emerging Markets	0.48%	—	-15.66%
35	AMD	Advanced Micro Devices, Inc.	Stock-Tech	0.46%	—	-13.14%
36	✓	Xle 250620c00100000	Stock-Other	0.43%	—	+14.45%
37	SLV	iShares Silver Trust	ETF-Commodities	0.41%	—	+59.11%
38	MSTR	Strategy Inc	Stock-Tech	0.33%	—	-20.24%
39	ORCL	Oracle Corporation	Stock-Tech	0.32%	-0.08%	+20.74%
40	UNH	UnitedHealth Group Incorporated	Stock-Healthcare	0.30%	-0.09%	-7.43%
41	MU	Micron Technology, Inc.	Stock-Tech	0.28%	+0.20%	-14.16%
42	BABA	Alibaba Group Holding Limited	Stock-Consumer Disc	0.28%	-0.08%	-29.56%
43	DIA	State Street SPDR Dow Jones Industrial Average ETF Trust	ETF-Large Cap & Growth	0.26%	-0.15%	+122.09%
44	✓	Spdr Ser Tr	Stock-Other	0.25%	-0.07%	-18.18%
45	ORCL	Oracle Corporation	Stock-Tech	0.25%	—	+10.11%
46	TLT	iShares 20+ Year Treasury Bond ETF	ETF-Gov Bonds	0.24%	—	+11.72%
47	IBIT	iShares Bitcoin Trust ETF	ETF-Crypto	0.24%	—	-15.59%
48	MSTR	Strategy Inc	Stock-Tech	0.24%	-0.12%	+3.97%
49	INTC	Intel Corporation	Stock-Tech	0.24%	—	-17.92%
50	MU	Micron Technology, Inc.	Stock-Tech	0.23%	+0.23%	-51.25%

1–50 of 200

Holding changes this quarter

Position changes disclosed by Simplex Trading, LLC for the quarter ending Q4 2025, including ticker, issuer, weight change, shares change, and action
#	Ticker	Issuer	Weight Change	Shares Change	Action
1	SPY	State Street SPDR S&P 500 ETF Trust	+1.2%	+5.75%	Add
2	✓	Invesco Qqq Trust	+0.8%	+19.51%	Add
3	VOO	Vanguard S&P 500 ETF	+0.6%	+10.92%	Add
4	META	Meta Platforms, Inc.	+0.6%	+50.11%	Add
5	GOOG	Alphabet Inc.	+0.5%	+7.04%	Add
6	TSLA	Tesla, Inc.	+0.5%	+2.75%	Add
7	GOOG	Alphabet Inc.	+0.4%	-9.51%	Trim
8	TSLA	Tesla, Inc.	+0.4%	+2.11%	Add
9	SLV	iShares Silver Trust	+0.3%	+59.11%	Add
10	SLV	iShares Silver Trust	+0.2%	-10.92%	Trim
11	AVGO	Broadcom Inc.	+0.2%	+20.10%	Add
12	AAPL	Apple Inc.	+0.2%	-5.03%	Trim
13	DIA	State Street SPDR Dow Jones Industrial Average ETF Trust	+0.2%	+122.09%	Add
14	✓	Palantir Technologies INC	+0.2%	+24.17%	Add
15	NVDA	NVIDIA Corporation	+0.1%	-3.98%	Trim
16	MU	Micron Technology, Inc.	+0.1%	-14.16%	Trim
17	TLT	iShares 20+ Year Treasury Bond ETF	0%	-13.92%	Trim
18	✓	Spdr Ser Tr	-0.1%	-49.58%	Trim
19	IBIT	iShares Bitcoin Trust ETF	-0.1%	+4.23%	Add
20	BABA	Alibaba Group Holding Limited	-0.1%	-14.50%	Trim
21	✓	Pdd Holdings INC	-0.1%	-50.02%	Trim
22	APP	AppLovin Corporation	-0.1%	-36.57%	Trim
23	COIN	Coinbase Global, Inc.	-0.1%	-16.15%	Trim
24	✓		-0.1%	-46.72%	Trim
25	CRWV	CoreWeave, Inc.	-0.1%	-6.28%	Trim
26	MCHX	Marchex, Inc.	-0.1%	-20.62%	Trim
27	APP	AppLovin Corporation	-0.1%	-39.88%	Trim
28	✓	Ark ETF Tr	-0.1%	-65.00%	Trim
29	IBIT	iShares Bitcoin Trust ETF	-0.1%	-15.59%	Trim
30	MSFT	Microsoft CORP	-0.1%	-84.59%	Trim
31	✓	Spdr S&p 500 ETF Tr	-0.1%	-11.74%	Trim
32	MSFT	Microsoft Corporation	-0.1%	-15.26%	Trim
33	✓		-0.1%	+7.90%	Add
34	HOOD	Robinhood Markets, Inc.	-0.1%	-29.86%	Trim
35	HOOD	Robinhood Markets, Inc.	-0.1%	-37.35%	Trim
36	NVDA	Nvidia CORP	-0.1%	-65.53%	Trim
37	BABA	Alibaba Group Holding Limited	-0.1%	-29.56%	Trim
38	✓	Amazon Com INC	-0.2%	-28.17%	Trim
39	GLD	SPDR Gold Shares	-0.2%	-30.80%	Trim
40	SMHC	VanEck China Semiconductor ETF	-0.2%	-50.92%	Trim
41	MSTR	Strategy Inc	-0.2%	+3.97%	Add
42	MSFT	Microsoft Corporation	-0.2%	-28.74%	Trim
43	✓		-0.3%	-18.93%	Trim
44	MSTR	Strategy Inc	-0.4%	-20.24%	Trim
45	TSM	Taiwan Semiconductor Manufacturing Company Limited	—	EXIT	Sold out
46	TSM	Taiwan Semiconductor Manufacturing Company Limited	—	EXIT	Sold out
47	IBM	International Business Machines Corporation	—	EXIT	Sold out
48	✓	Proshares Tr	—	NEW	New buy
49	IWM	Ishares Russell 2000 ETF	—	EXIT	Sold out
50	✓		—	NEW	New buy