Walleye Trading LLC Monolithic Power Systems Inc Put Options Transaction History

Walleye Trading LLC

$46.7 Billion
Q3 2024

Put Options

30 transactions

Quarter	Operation	Price Per put	puts change	puts Held
Q3 2024 Nov 14, 2024	SELL	$757.04 - $947.16 $1.82 Million - $2.27 Million	-2,400 Reduced 19.83%	9,700 $8.97 Million
Q2 2024 Aug 14, 2024	SELL	$591.52 - $852.56 $887,280 - $1.28 Million	-1,500 Reduced 11.03%	12,100 $9.94 Million
Q1 2024 May 15, 2024	BUY	$571.06 - $767.6 $5.2 Million - $6.99 Million	9,100 Added 202.22%	13,600 $9.21 Million
Q4 2023 Feb 14, 2024	SELL	$399.73 - $637.39 $519,649 - $828,607	-1,300 Reduced 22.41%	4,500 $2.84 Million
Q3 2023 Nov 14, 2023	SELL	$440.38 - $588.72 $2.29 Million - $3.06 Million	-5,200 Reduced 47.27%	5,800 $2.68 Million
Q2 2023 Aug 14, 2023	BUY	$398.61 - $540.23 $3.79 Million - $5.13 Million	9,500 Added 633.33%	11,000 $5.94 Million
Q1 2023 May 15, 2023	SELL	$342.95 - $530.09 $583,015 - $901,153	-1,700 Reduced 53.13%	1,500 $750,000
Q4 2022 Feb 14, 2023	BUY	$309.2 - $405.03 $309,200 - $405,030	1,000 Added 45.45%	3,200 $1.13 Million
Q3 2022 Nov 14, 2022	BUY	$363.4 - $536.88 $581,440 - $859,008	1,600 Added 266.67%	2,200 $799,000
Q2 2022 Aug 08, 2022	SELL	$384.04 - $479.19 $960,100 - $1.2 Million	-2,500 Reduced 80.65%	600 $230,000
Q1 2022 May 16, 2022	BUY	$361.12 - $512.21 $758,352 - $1.08 Million	2,100 Added 210.0%	3,100 $1.51 Million
Q4 2021 Feb 14, 2022	BUY	$460.83 - $575.97 $230,415 - $287,985	500 Added 100.0%	1,000 $493,000
Q3 2021 Nov 15, 2021	SELL	$370.18 - $517.92 $370,180 - $517,919	-1,000 Reduced 66.67%	500 $242,000
Q2 2021 Aug 16, 2021	SELL	$306.1 - $389.53 $61,220 - $77,906	-200 Reduced 11.76%	1,500 $560,000
Q1 2021 May 17, 2021	BUY	$302.05 - $403.18 $453,075 - $604,770	1,500 Added 750.0%	1,700 $600,000
Q4 2020 Feb 16, 2021	SELL	$272.37 - $366.23 $1.96 Million - $2.64 Million	-7,200 Reduced 97.3%	200 $73,000
Q3 2020 Nov 16, 2020	BUY	$235.55 - $282.85 $565,320 - $678,840	2,400 Added 48.0%	7,400 $2.07 Million
Q2 2020 Aug 14, 2020	SELL	$153.42 - $237.0 $76,710 - $118,500	-500 Reduced 9.09%	5,000 $1.19 Million
Q1 2020 May 15, 2020	BUY	$135.22 - $191.43 $27,044 - $38,286	200 Added 3.77%	5,500 $921,000
Q4 2019 Feb 14, 2020	BUY	$135.15 - $182.89 $635,205 - $859,582	4,700 Added 783.33%	5,300 $944,000
Q3 2019 Nov 14, 2019	SELL	$136.01 - $161.55 $394,429 - $468,495	-2,900 Reduced 82.86%	600 $93,000
Q2 2019 Aug 14, 2019	SELL	$116.45 - $157.53 $291,125 - $393,825	-2,500 Reduced 41.67%	3,500 $475,000
Q1 2019 May 15, 2019	BUY	$108.61 - $145.01 $651,660 - $870,060	6,000 New	6,000 $813,000
Q4 2018 Feb 14, 2019	SELL	$104.17 - $134.73 $729,190 - $943,109	-7,000 Closed	0 $0
Q3 2018 Nov 14, 2018	BUY	$125.53 - $151.38 $225,954 - $272,484	1,800 Added 34.62%	7,000 $879,000
Q2 2018 Aug 14, 2018	BUY	$110.8 - $141.63 $221,600 - $283,260	2,000 Added 62.5%	5,200 $695,000
Q1 2018 May 15, 2018	SELL	$103.82 - $125.51 $62,291 - $75,306	-600 Reduced 15.79%	3,200 $370,000
Q4 2017 Feb 14, 2018	BUY	$107.55 - $126.64 $311,895 - $367,256	2,900 Added 322.22%	3,800 $425,000
Q3 2017 Nov 14, 2017	SELL	$95.87 - $106.55 $488,937 - $543,405	-5,100 Reduced 85.0%	900 $97,000
Q2 2017 Aug 14, 2017	BUY	N/A	6,000	6,000 $579,000

Others Institutions Holding MPWR

# of Institutions

941

Shares Held

41.9M

Call Options Held

214K

Put Options Held

296K

Black Rock Inc. New York, NY

5.91M
Shares

$3.46 Billion
0.11% of portfolio
Vanguard Group Inc Valley Forge, PA

5.75M
Shares

$3.37 Billion
0.1% of portfolio
State Street Corp Boston, MA

2.09M
Shares

$1.22 Billion
0.08% of portfolio
Franklin Resources Inc San Mateo, CA

1.61M
Shares

$944 Million
0.43% of portfolio
Geode Capital Management, LLC Boston, MA

1.33M
Shares

$782 Million
0.1% of portfolio

View Full List

About MONOLITHIC POWER SYSTEMS INC

Ticker MPWR
Exchange NASDAQ
Sector Technology
Industry Semiconductors
Shares Outstandng 46,941,000
Market Cap $27.5B
Description
Monolithic Power Systems, Inc. engages in the design, development, marketing, and sale of semiconductor-based power electronics solutions for the computing and storage, automotive, industrial, communications, and consumer markets. The company provides direct current (DC) to DC integrated circuits (ICs) that are used to convert and control voltag...

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