Simplex Trading, LLC — Q1 2021 13F Holdings

Name: Simplex Trading, LLC — 13F Holdings, Q1 2021
Creator: AlphaSMO
License: https://www.sec.gov/forms

CIK: 0001488542

Total reported value

$149.1B

← Back to latest quarter

Full holdings list this quarter

Showing top 200 holdings (of 9845 total)

#	Ticker	Issuer	Asset Subclass	Weight	Weight Change	Shares Change
1	✓	Spdr S&p 500 ETF Tr	ETF-Large Cap & Growth	18.15%	+2.53%	+44.76%
2	SPY	State Street SPDR S&P 500 ETF Trust	ETF-Large Cap & Growth	7.70%	+1.97%	+23.76%
3	✓	Amazon Com INC	Stock-Other	3.85%	—	+0.87%
4	AMZN	Amazon.com, Inc.	Stock-Consumer Disc	3.35%	—	-5.47%
5	AAPL	Apple Inc.	Stock-Tech	2.92%	+0.07%	+9.82%
6	MCHX	Marchex, Inc.	Stock-Other	2.61%	-0.16%	-0.99%
7	META	Meta Platforms, Inc.	Stock-Comm Services	1.29%	-0.13%	+58.77%
8	MSFT	Microsoft Corporation	Stock-Tech	1.19%	—	+0.20%
9	GLD	SPDR Gold Shares	ETF-Commodities	1.09%	+0.15%	-17.07%
10	MSFT	Microsoft Corporation	Stock-Tech	1.08%	-0.02%	+5.11%
11	✓	Meta Platforms INC	Stock-Other	1.07%	+0.06%	+15.21%
12	GLD	SPDR Gold Shares	ETF-Commodities	1.05%	—	+21.38%
13	TLT	iShares 20+ Year Treasury Bond ETF	ETF-Gov Bonds	0.73%	+0.34%	-6.77%
14	BA	The Boeing Company	Stock-Industrials	0.71%	—	+41.06%
15	NFLX	Netflix, Inc.	Stock-Comm Services	0.68%	-0.04%	-3.08%
16	DIA	State Street SPDR Dow Jones Industrial Average ETF Trust	ETF-Large Cap & Growth	0.61%	-0.15%	+27.61%
17	AMD	Advanced Micro Devices, Inc.	Stock-Tech	0.60%	—	+46.69%
18	CRM	Salesforce, Inc.	Stock-Tech	0.53%	—	+66.81%
19	GOOG	Alphabet Inc.	Stock-Comm Services	0.52%	-0.33%	-35.65%
20	BA	The Boeing Company	Stock-Industrials	0.50%	—	-28.56%
21	AMD	Advanced Micro Devices, Inc.	Stock-Tech	0.47%	-0.15%	+27.17%
22	BIDU	Baidu, Inc.	Stock-Comm Services	0.47%	—	+119.12%
23	DIA	State Street SPDR Dow Jones Industrial Average ETF Trust	ETF-Large Cap & Growth	0.47%	+0.27%	-10.40%
24	V	Visa Inc.	Stock-Financials	0.45%	—	+47.02%
25	GOOG	Alphabet Inc.	Stock-Comm Services	0.44%	-0.19%	-14.98%
26	ZSQR	Z Squared Inc.	Stock-Other	0.43%	—	+37.77%
27	NIO	NIO Inc.	Stock-Consumer Disc	0.43%	—	+50.98%
28	NFLX	Netflix, Inc.	Stock-Comm Services	0.43%	-0.03%	-20.60%
29	V	Visa Inc.	Stock-Financials	0.43%	—	+29.16%
30	ZSQR	Z Squared Inc.	Stock-Other	0.43%	—	-26.22%
31	BIDU	Baidu, Inc.	Stock-Comm Services	0.42%	—	+60.98%
32	SHOP	Shopify Inc.	Stock-Tech	0.39%	—	-11.48%
33	PYPL	PayPal Holdings, Inc.	Stock-Financials	0.38%	—	-12.09%
34	MU	Micron Technology, Inc.	Stock-Tech	0.35%	+0.20%	+125.33%
35	✓		Stock-Other	0.34%	+0.03%	-7.02%
36	SHOP	Shopify Inc.	Stock-Tech	0.33%	—	-7.59%
37	JPM	JPMorgan Chase & Co.	Stock-Financials	0.33%	—	-3.50%
38	PYPL	PayPal Holdings, Inc.	Stock-Financials	0.31%	—	+8.72%
39	NIO	NIO Inc.	Stock-Consumer Disc	0.30%	—	+28.19%
40	CRM	Salesforce, Inc.	Stock-Tech	0.30%	—	-21.79%
41	JPM	JPMorgan Chase & Co.	Stock-Financials	0.30%	—	+9.53%
42	GS	The Goldman Sachs Group, Inc.	Stock-Financials	0.29%	—	+50.42%
43	TLT	iShares 20+ Year Treasury Bond ETF	ETF-Gov Bonds	0.29%	+0.60%	+2.76%
44	✓	Proshares Tr	Stock-Other	0.29%	—	+76.15%
45	ROKU	Roku, Inc.	Stock-Comm Services	0.29%	—	-36.54%
46	MU	Micron Technology, Inc.	Stock-Tech	0.28%	+0.23%	+74.08%
47	ADBE	Adobe Inc.	Stock-Tech	0.27%	—	-14.70%
48	✓	Applied Matls INC	Stock-Other	0.27%	—	+72.52%
49	ZM	Zoom Communications, Inc.	Stock-Tech	0.26%	—	-1.32%
50	✓	Ark ETF Tr	ETF-Other	0.26%	—	+240.28%

1–50 of 200

Holding changes this quarter

Position changes disclosed by Simplex Trading, LLC for the quarter ending Q1 2021, including ticker, issuer, weight change, shares change, and action
#	Ticker	Issuer	Weight Change	Shares Change	Action
1	✓	Spdr S&p 500 ETF Tr	+9.6%	+44.76%	Add
2	SPY	State Street SPDR S&P 500 ETF Trust	+3.5%	+23.76%	Add
3	META	Meta Platforms, Inc.	+0.8%	+58.77%	Add
4	AMZN	Amazon.com, Inc.	+0.7%	-5.47%	Trim
5	MCHX	Marchex, Inc.	+0.5%	-0.99%	Trim
6	✓	Meta Platforms INC	+0.5%	+15.21%	Add
7	BA	The Boeing Company	+0.4%	+41.06%	Add
8	MU	Micron Technology, Inc.	+0.4%	+125.33%	Add
9	BIDU	Baidu, Inc.	+0.3%	+119.12%	Add
10	CRM	Salesforce, Inc.	+0.3%	+66.81%	Add
11	ROKU	Roku, Inc.	+0.3%	-36.54%	Trim
12	MU	Micron Technology, Inc.	+0.3%	+74.08%	Add
13	✓	Applied Matls INC	+0.3%	+72.52%	Add
14	CSCO	Cisco Systems, Inc.	+0.2%	+53.88%	Add
15	ROKU	Roku, Inc.	+0.2%	+16.99%	Add
16	GLD	SPDR Gold Shares	0%	-17.07%	Trim
17	TLT	iShares 20+ Year Treasury Bond ETF	-0.1%	+3.64%	Add
18	GOOG	Alphabet Inc.	-0.1%	-14.98%	Trim
19	WSM	Williams-Sonoma, Inc.	-0.1%	-5.10%	Trim
20	QCOM	QUALCOMM Incorporated	-0.1%	+8.49%	Add
21	MA	Mastercard Incorporated	-0.2%	+45.83%	Add
22	✓	Costco Whsl CORP New	-0.2%	-10.49%	Trim
23	BKNG	Booking Holdings Inc.	-0.2%	-61.32%	Trim
24	MELI	MercadoLibre, Inc.	-0.2%	-46.95%	Trim
25	AVGO	Broadcom Inc.	-0.2%	+10.90%	Add
26	BKNG	Booking Holdings Inc.	-0.2%	-31.65%	Trim
27	✓	Walmart INC	-0.2%	-14.70%	Trim
28	QCOM	QUALCOMM Incorporated	-0.2%	+20.43%	Add
29	VPU	Vanguard Utilities Index Fund ETF Shares	-0.2%	-23.43%	Trim
30	MA	Mastercard Incorporated	-0.2%	-20.20%	Trim
31	SMHC	VanEck China Semiconductor ETF	-0.2%	-16.78%	Trim
32	SMHC	VanEck China Semiconductor ETF	-0.2%	-22.20%	Trim
33	BRK-B	Berkshire Hathaway Inc.	-0.3%	-30.67%	Trim
34	DIS	The Walt Disney Company	-0.3%	+15.75%	Add
35	SLV	iShares Silver Trust	-0.3%	+5.21%	Add
36	DIS	The Walt Disney Company	-0.3%	+12.11%	Add
37	GOOG	Alphabet Inc.	-0.3%	-35.65%	Trim
38	VOO	Vanguard S&P 500 ETF	-0.4%	+51.77%	Add
39	✓	Xle 250620c00100000	-0.5%	+7.86%	Add
40	CMG	Chipotle Mexican Grill, Inc.	-0.5%	-63.37%	Trim
41	NVDA	NVIDIA Corporation	-0.6%	+0.12%	Add
42	✓		-0.7%	-7.02%	Trim
43	BABA	Alibaba Group Holding Limited	-0.9%	+23.06%	Add
44	BABA	Alibaba Group Holding Limited	-0.9%	-2.03%	Trim
45	✓	Invesco Qqq Trust	-1.8%	+24.16%	Add
46	TLT	iShares 20+ Year Treasury Bond ETF	-2.1%	+2.76%	Add
47	TLT	iShares 20+ Year Treasury Bond ETF	-3.3%	-6.77%	Trim
48	✓		-3.8%	+16.22%	Add
49	TSLA	Tesla, Inc.	-4.6%	-6.82%	Trim
50	TSLA	Tesla, Inc.	-6.8%	-23.12%	Trim