Index S&P 500
P/E 26.16
EPS (ttm) 38.40
Insider Own 3.84%
Shs Outstand 47.89M
Perf Week 11.08%
Market Cap 48.11B
Forward P/E 49.40
EPS next Y 20.34
Insider Trans -6.37%
Shs Float 46.06M
Perf Month 9.47%
Enterprise Value 46.99B
PEG 1.31
EPS next Q 4.64
Inst Own 100.39%
Short Float 4.45%
Perf Quarter 38.62%
Income 1.86B
P/S 18.91
EPS this Y 24.00%
Inst Trans 0.85%
Short Ratio 3.69
Perf Half Y 91.88%
Sales 2.54B
P/B 14.14
EPS next Y 16.16%
ROA 56.23%
Short Interest 2.05M
Perf YTD 69.79%
Book/sh 71.04
P/C 41.98
EPS next 5Y 19.99%
ROE 66.50%
52W High 1041.50 -3.54%
Perf Year 12.29%
Cash/sh 23.93
P/FCF 68.12
EPS past 3/5Y 93.45% 72.75%
ROIC 54.46%
52W Low 438.86 128.92%
Perf 3Y 211.06%
Dividend Est. 6.24 (0.62%)
EV/EBITDA 66.66
Sales past 3/5Y 22.26% 28.58%
Gross Margin 55.31%
Volatility 3.36% 3.50%
Perf 5Y 217.73%
Dividend TTM 5.93 (0.59%)
EV/Sales 18.47
EPS Y/Y TTM 352.35%
Oper. Margin 25.98%
ATR (14) 38.29
Perf 10Y 1726.97%
Dividend Ex-Date Sep 30, 2025
Quick Ratio 3.72
Sales Y/Y TTM 34.30%
Profit Margin 73.17%
RSI (14) 61.45
Recom 1.75
Dividend Gr. 3/5Y 27.72% 25.59%
Current Ratio 5.00
EPS Q/Q 35.81%
SMA20 6.51%
Beta 1.31
Target Price 998.36
Payout 13.67%
Debt/Eq 0.01
Sales Q/Q 30.97%
SMA50 13.35%
Rel Volume 0.91
Prev Close 1026.83
Employees 4017
LT Debt/Eq 0.00
Earnings Oct 30 AMC
SMA200 41.17%
Avg Volume 555.28K
Price 1004.65
IPO Nov 19, 2004
Option/Short Yes / Yes
EPS/Sales Surpr. 2.13% 1.93%
Trades
Volume 502,790
Change -2.16%
Date
Action
Analyst
Rating Change
Price Target Change
Oct-14-25 Upgrade
Wolfe Research
Peer Perform → Outperform
$1200
Oct-03-25 Reiterated
Citigroup
Buy
$825 → $1100
May-02-25 Reiterated
TD Cowen
Buy
$600 → $675
Dec-11-24 Initiated
Citigroup
Buy
$700
Nov-22-24 Initiated
Wells Fargo
Equal Weight
$610
Nov-18-24 Upgrade
Loop Capital
Hold → Buy
$660
Nov-12-24 Initiated
Loop Capital
Hold
$660
Oct-31-24 Reiterated
TD Cowen
Buy
$1100 → $975
Oct-31-24 Downgrade
Rosenblatt
Buy → Neutral
$880
Aug-21-24 Reiterated
TD Cowen
Buy
$925 → $1100
Feb-08-24 Reiterated
TD Cowen
Outperform
$650 → $800
Dec-26-23 Reiterated
Rosenblatt
Buy
$550 → $750
Jul-20-23 Initiated
Wolfe Research
Peer Perform
May-05-23 Reiterated
TD Cowen
Outperform
$550 → $500
Nov-16-22 Initiated
Credit Suisse
Outperform
$475
Nov-11-22 Initiated
Wells Fargo
Overweight
$435
Feb-11-22 Upgrade
Needham
Hold → Buy
$530
Jan-11-22 Upgrade
KeyBanc Capital Markets
Sector Weight → Overweight
$520
Oct-29-21 Downgrade
Needham
Buy → Hold
Aug-31-21 Reiterated
Stifel
Buy
$460 → $552
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(Investor's Business Daily) +5.73%
Aug-02-25 07:49AM
Aug-01-25 01:56PM
12:25PM
10:10AM
09:23AM
Jul-31-25 05:30PM
05:28PM
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04:18PM
(Associated Press Finance)
04:01PM
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(Investor's Business Daily)
08:17AM
Jul-17-25 12:36AM
Jul-15-25 04:01PM
12:21PM
Jul-10-25 02:19AM
Jul-01-25 04:42PM
(Investor's Business Daily)
Jun-26-25 04:02AM
12:04AM
Jun-23-25 12:35AM
Jun-19-25 09:50AM
Jun-18-25 09:45AM
Jun-13-25 04:01PM
Jun-11-25 02:56PM
(Investor's Business Daily)
03:00AM
(Investor's Business Daily)
Jun-06-25 12:37AM
Jun-05-25 06:20AM
Jun-04-25 11:35PM
May-15-25 04:44PM
May-13-25 09:15AM
May-12-25 07:01PM
(Morningstar Research) +11.20%
May-09-25 08:15AM
May-06-25 12:32AM
May-03-25 10:39PM
03:00AM
May-02-25 11:21AM
11:03AM
04:18AM
May-01-25 09:04PM
Monolithic Power Systems, Inc. designs, develops, and markets integrated power semiconductor solutions and power delivery architectures for computing and storage, automotive, industrial, communications, and consumer applications markets. It offers direct current (DC) to DC integrated circuits (ICs) that are used to convert and control voltages of various electronic systems, such as portable electronic devices, wireless LAN access points, computers and notebooks, monitors, infotainment applications, and medical equipment. The Firm also provides lighting control ICs for backlighting that are used in systems, which provide the light source for LCD panels in notebook computers, monitors, car navigation systems, and televisions, as well as for general illumination products. The company was founded by Michael R. Hsing, and James C. Moyer on August 22, 1997, and is headquartered in Kirkland, WA.
Insider Trading
Relationship
Date
Transaction
Cost
#Shares
Value ($)
#Shares Total
SEC Form 4
Tseng Saria EVP & General Counsel Oct 15 '25 Sale 1016.18 14,028 14,254,973 130,466 Oct 17 12:11 PM Tseng Saria EVP & General Counsel Oct 16 '25 Sale 1025.72 2,812 2,884,322 127,654 Oct 17 12:11 PM SARIA TSENG Officer Oct 16 '25 Proposed Sale 1025.72 2,812 2,884,322 Oct 16 04:05 PM SARIA TSENG Officer Oct 15 '25 Proposed Sale 1016.18 14,028 14,254,973 Oct 15 04:16 PM BLEGEN THEODORE EVP and CFO Oct 01 '25 Sale 913.22 3,000 2,739,648 37,940 Oct 01 08:51 PM BERNIE BLEGEN Officer Oct 01 '25 Proposed Sale 913.21 3,000 2,739,644 Oct 01 04:13 PM Martinez Carintia Director Sep 18 '25 Sale 900.00 1,400 1,260,000 878 Sep 23 02:56 PM Tseng Saria EVP & General Counsel Sep 18 '25 Sale 914.45 14,510 13,268,670 144,494 Sep 23 02:35 PM SARIA TSENG Officer Sep 18 '25 Proposed Sale 914.45 14,510 13,268,670 Sep 18 04:33 PM CARINTIA MARTINEZ Director Sep 18 '25 Proposed Sale 900.00 1,400 1,260,000 Sep 18 04:13 PM BLEGEN THEODORE EVP and CFO Sep 02 '25 Sale 814.34 3,000 2,443,032 40,939 Sep 03 06:39 PM Elmiger Eugen J Director Aug 29 '25 Sale 846.71 4,000 3,386,841 17,213 Sep 02 04:04 PM BERNIE BLEGEN Officer Sep 02 '25 Proposed Sale 814.34 3,000 2,443,026 Sep 02 04:01 PM Elmiger Eugen J Director Aug 29 '25 Proposed Sale 846.71 4,000 3,386,845 Aug 29 06:23 PM Zhou Jeff Director Aug 27 '25 Sale 870.00 193 167,910 5,611 Aug 28 02:23 PM JEFF ZHOU Director Aug 27 '25 Proposed Sale 870.00 193 167,910 Aug 27 04:52 PM Rosalind Sciammas Member of immediate family of Aug 22 '25 Proposed Sale 820.00 1,499 1,229,180 Aug 22 02:30 PM Hsing Michael CEO Aug 15 '25 Sale 829.10 20,231 16,773,550 814,667 Aug 18 05:36 PM Michael Hsing Officer Aug 15 '25 Proposed Sale 829.10 20,231 16,773,556 Aug 15 05:23 PM Zhou Jeff Director Aug 13 '25 Sale 850.00 400 340,000 5,804 Aug 15 02:54 PM Zhou Jeff Director Aug 12 '25 Sale 830.00 200 166,000 6,204 Aug 13 05:47 PM JEFF ZHOU Director Aug 13 '25 Proposed Sale 850.00 400 340,000 Aug 13 04:07 PM JEFF ZHOU Director Aug 12 '25 Proposed Sale 830.00 200 166,000 Aug 12 07:10 PM Xiao Deming EVP, Global Operations Aug 01 '25 Sale 780.00 39,999 31,199,220 121,605 Aug 04 07:58 PM BLEGEN THEODORE EVP and CFO Aug 01 '25 Sale 750.00 3,000 2,250,000 43,939 Aug 04 07:31 PM DEMING XIAO Officer Aug 01 '25 Proposed Sale 780.00 40,000 31,200,000 Aug 01 04:04 PM BERNIE BLEGEN Officer Aug 01 '25 Proposed Sale 750.00 3,000 2,250,000 Aug 01 04:03 PM BLEGEN THEODORE EVP and CFO Jul 01 '25 Sale 750.00 6,000 4,500,000 46,939 Jul 02 11:46 AM BERNIE BLEGEN Officer Jul 01 '25 Proposed Sale 750.00 6,000 4,500,000 Jul 01 04:13 PM Zhou Jeff Director May 15 '25 Proposed Sale 792.58 745 590,470 May 15 04:20 PM CHANG KUO WEI HERBERT Director May 13 '25 Sale 738.00 50 36,900 626 May 13 06:09 PM CHANG KUO WEI HERBERT Director May 12 '25 Sale 698.00 100 69,800 676 May 12 08:24 PM Sciammas Maurice EVP, WW Sales & Marketing May 12 '25 Sale 701.00 12,000 8,412,000 4,015 May 12 06:02 PM Sciammas Maurice Officer May 12 '25 Proposed Sale 701.00 12,000 8,412,000 May 12 01:46 PM CHANG KUO WEI HERBERT Director May 08 '25 Sale 650.00 100 65,000 776 May 09 06:53 PM KUO WEI CHANG Director May 08 '25 Proposed Sale 650.00 300 195,000 May 08 01:46 PM Hsing Michael CEO Feb 18 '25 Sale 700.00 5,200 3,640,000 834,898 Feb 20 07:01 PM MICHAEL HSING Officer Feb 18 '25 Proposed Sale 700.00 5,200 3,640,000 Feb 18 04:14 PM Xiao Deming EVP, Global Operations Feb 10 '25 Sale 717.10 662 474,721 161,577 Feb 12 03:45 PM Tseng Saria EVP & General Counsel Feb 10 '25 Sale 717.10 663 475,438 158,977 Feb 12 03:45 PM Sciammas Maurice EVP, WW Sales & Marketing Feb 10 '25 Sale 717.10 662 474,721 102,301 Feb 12 03:44 PM Hsing Michael CEO Feb 10 '25 Sale 717.10 2,594 1,860,157 840,071 Feb 12 03:44 PM BLEGEN THEODORE EVP and CFO Feb 10 '25 Sale 717.10 532 381,498 52,912 Feb 12 03:43 PM Hsing Michael CEO Feb 07 '25 Sale 700.00 11,964 8,374,800 842,665 Feb 11 05:33 PM Sciammas Maurice EVP, WW Sales & Marketing Feb 07 '25 Sale 701.98 7,000 4,913,852 16,015 Feb 11 05:33 PM Xiao Deming Officer Feb 10 '25 Proposed Sale 720.25 2,172 1,564,383 Feb 10 07:18 PM Tseng Saria Officer Feb 10 '25 Proposed Sale 720.25 2,172 1,564,383 Feb 10 07:13 PM Sciammas Maurice Officer Feb 10 '25 Proposed Sale 720.25 2,172 1,564,383 Feb 10 07:10 PM Hsing Michael Officer Feb 10 '25 Proposed Sale 720.25 7,053 5,079,923 Feb 10 06:37 PM BLEGEN THEODORE Officer Feb 10 '25 Proposed Sale 720.25 1,431 1,030,678 Feb 10 06:27 PM Sciammas Maurice Officer Feb 07 '25 Proposed Sale 701.98 7,000 4,913,852 Feb 07 04:55 PM MICHAEL HSING Officer Feb 07 '25 Proposed Sale 700.00 11,964 8,374,800 Feb 07 04:02 PM Hsing Michael CEO Jan 24 '25 Sale 700.00 3,636 2,545,200 854,629 Jan 28 05:52 PM MICHAEL HSING Officer Jan 24 '25 Proposed Sale 700.00 3,636 2,545,200 Jan 24 04:55 PM BLEGEN THEODORE EVP and CFO Dec 09 '24 Sale 600.00 2,500 1,500,000 53,444 Dec 11 07:21 PM BERNIE BLEGEN Officer Dec 09 '24 Proposed Sale 600.00 2,500 1,500,000 Dec 09 04:07 PM Xiao Deming EVP, Global Operations Nov 08 '24 Sale 765.14 866 662,611 162,239 Nov 13 05:16 PM Tseng Saria EVP & General Counsel Nov 08 '24 Sale 765.14 866 662,611 159,640 Nov 13 05:15 PM Sciammas Maurice EVP, WW Sales & Marketing Nov 08 '24 Sale 765.14 866 662,611 102,963 Nov 13 05:14 PM BLEGEN THEODORE EVP and CFO Nov 08 '24 Sale 765.15 734 561,620 55,944 Nov 13 05:13 PM Hsing Michael CEO Nov 08 '24 Sale 765.15 2,812 2,151,602 858,265 Nov 13 05:12 PM Xiao Deming Officer Nov 08 '24 Proposed Sale 775.21 2,172 1,683,756 Nov 08 12:56 PM Tseng Saria Officer Nov 08 '24 Proposed Sale 775.21 2,172 1,683,756 Nov 08 12:47 PM Sciammas Maurice Officer Nov 08 '24 Proposed Sale 775.21 2,172 1,683,756 Nov 08 12:43 PM Hsing Michael Officer Nov 08 '24 Proposed Sale 775.21 7,053 5,467,556 Nov 08 12:25 PM BLEGEN THEODORE Officer Nov 08 '24 Proposed Sale 775.21 1,428 1,107,000 Nov 08 12:12 PM BLEGEN THEODORE EVP and CFO Nov 01 '24 Sale 772.96 2,500 1,932,405 56,678 Nov 05 05:31 PM BERNIE BLEGEN Officer Nov 01 '24 Proposed Sale 772.96 2,500 1,932,407 Nov 01 04:25 PM