Gilder Gagnon Howe & CO LLC Monolithic Power Systems Inc Transaction History

Gilder Gagnon Howe & CO LLC

$7.71 Billion
Q1 2024

26 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q4 2023 Feb 14, 2024	SELL	$399.73 - $637.39 $655,157 - $1.04 Million	-1,639 Reduced 5.2%	29,857 $18.8 Million
Q3 2023 Nov 14, 2023	SELL	$440.38 - $588.72 $188,482 - $251,972	-428 Reduced 1.34%	31,496 $14.6 Million
Q2 2023 Aug 14, 2023	SELL	$398.61 - $540.23 $2.6 Million - $3.53 Million	-6,530 Reduced 16.98%	31,924 $17.2 Million
Q1 2023 May 15, 2023	SELL	$342.95 - $530.09 $128,263 - $198,253	-374 Reduced 0.96%	38,454 $19.2 Million
Q4 2022 Feb 14, 2023	SELL	$309.2 - $405.03 $113,785 - $149,051	-368 Reduced 0.94%	38,828 $13.7 Million

Q3 2022 Nov 14, 2022	SELL	$363.4 - $536.88 $386,294 - $570,703	-1,063 Reduced 2.64%	39,196 $14.2 Million
Q2 2022 Aug 15, 2022	SELL	$384.04 - $479.19 $806,868 - $1.01 Million	-2,101 Reduced 4.96%	40,259 $15.5 Million
Q1 2022 May 16, 2022	SELL	$361.12 - $512.21 $146,614 - $207,957	-406 Reduced 0.95%	42,360 $20.6 Million
Q4 2021 Feb 14, 2022	SELL	$460.83 - $575.97 $22,580 - $28,222	-49 Reduced 0.11%	42,766 $21.1 Million
Q3 2021 Nov 15, 2021	SELL	$370.18 - $517.92 $377,583 - $528,278	-1,020 Reduced 2.33%	42,815 $20.8 Million
Q2 2021 Aug 16, 2021	SELL	$306.1 - $389.53 $47,445 - $60,377	-155 Reduced 0.35%	43,835 $16.4 Million
Q1 2021 May 17, 2021	SELL	$302.05 - $403.18 $107,227 - $143,128	-355 Reduced 0.8%	43,990 $15.5 Million
Q4 2020 Feb 16, 2021	SELL	$272.37 - $366.23 $47,937 - $64,456	-176 Reduced 0.4%	44,345 $16.2 Million
Q3 2020 Nov 16, 2020	SELL	$235.55 - $282.85 $40,985 - $49,215	-174 Reduced 0.39%	44,521 $12.4 Million
Q2 2020 Aug 14, 2020	SELL	$153.42 - $237.0 $7.58 Million - $11.7 Million	-49,392 Reduced 52.5%	44,695 $10.6 Million
Q1 2020 May 15, 2020	SELL	$135.22 - $191.43 $396,465 - $561,272	-2,932 Reduced 3.02%	94,087 $15.8 Million
Q4 2019 Feb 14, 2020	SELL	$135.15 - $182.89 $285,166 - $385,897	-2,110 Reduced 2.13%	97,019 $17.3 Million
Q3 2019 Nov 14, 2019	SELL	$136.01 - $161.55 $98,607 - $117,123	-725 Reduced 0.73%	99,129 $15.4 Million
Q2 2019 Aug 13, 2019	SELL	$116.45 - $157.53 $151,152 - $204,473	-1,298 Reduced 1.28%	99,854 $13.6 Million
Q1 2019 May 17, 2019	SELL	$108.61 - $145.01 $252,301 - $336,858	-2,323 Reduced 2.24%	101,152 $13.7 Million
Q4 2018 Feb 14, 2019	SELL	$104.17 - $134.73 $232,924 - $301,256	-2,236 Reduced 2.12%	103,475 $12 Million
Q3 2018 Oct 30, 2018	SELL	$125.53 - $151.38 $38,537 - $46,473	-307 Reduced 0.29%	105,711 $13.3 Million
Q2 2018 Jul 31, 2018	SELL	$110.8 - $141.63 $75,676 - $96,733	-683 Reduced 0.64%	106,018 $14.2 Million
Q1 2018 Apr 30, 2018	SELL	$103.82 - $125.51 $114,201 - $138,061	-1,100 Reduced 1.02%	106,701 $12.4 Million
Q4 2017 Jan 31, 2018	SELL	$107.55 - $126.64 $43,342 - $51,035	-403 Reduced 0.37%	107,801 $12.1 Million
Q3 2017 Nov 06, 2017	BUY	$95.87 - $106.55 $10.4 Million - $11.5 Million	108,204	108,204 $11.5 Million

Others Institutions Holding MPWR

# of Institutions

849

Shares Held

41.9M

Call Options Held

398K

Put Options Held

514K

Vanguard Group Inc Valley Forge, PA

5.52M
Shares

$4.63 Billion
0.08% of portfolio
Black Rock Inc. New York, NY

5.36M
Shares

$4.5 Billion
0.09% of portfolio
Price T Rowe Associates Inc Baltimore, MD

2.16M
Shares

$1.81 Billion
0.18% of portfolio
State Street Corp Boston, MA

1.99M
Shares

$1.67 Billion
0.06% of portfolio
Franklin Resources Inc San Mateo, CA

1.79M
Shares

$1.51 Billion
0.4% 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 $39.4B
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...

More about MPWR

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