MONOLITHIC PWR SYS INC

Ticker: MPWR CUSIP: 609839105 Class: COM

JPMORGAN CHASE & CO's Holding History (CIK: 0000019617)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 512,273 Value ($000) $464,306 Avg Close $960.73 Range $831.77 - $1121.48

Q3 2025

Shares 863,228 Value ($000) $794,723 Avg Close $808.07 Range $684.50 - $934.81

Q2 2025

Shares 856,725 Value ($000) $626,592 Avg Close $633.58 Range $436.42 - $750.80

Q1 2025

Shares 629,566 Value ($000) $365,136 Avg Close $624.99 Range $550.94 - $718.03

Q4 2024

Shares 497,488 Value ($000) $294,364 Avg Close $716.72 Range $541.09 - $944.19

Q3 2024

Shares 920,947 Value ($000) $851,416 Avg Close $853.35 Range $721.11 - $948.49

Q2 2024

Shares 1,132,839 Value ($000) $930,832 Avg Close $712.18 Range $577.26 - $845.04

Q1 2024

Shares 985,145 Value ($000) $667,357 Avg Close $657.62 Range $552.66 - $766.48

Q4 2023

Shares 1,224,762 Value ($000) $772,556 Avg Close $513.84 Range $385.61 - $636.41

Q3 2023

Shares 1,213,642 Value ($000) $560,703 Avg Close $501.94 Range $430.22 - $584.79

Q2 2023

Shares 1,264,288 Value ($000) $683,007 Avg Close $465.29 Range $375.28 - $542.22

Q1 2023

Shares 671,820 Value ($000) $336,272 Avg Close $449.31 Range $331.60 - $518.64

Q4 2022

Shares 394,257 Value ($000) $139 Avg Close $350.38 Range $294.21 - $405.83

Q3 2022

Shares 367,829 Value ($000) $133,670 Avg Close $432.95 Range $338.72 - $526.93

Q2 2022

Shares 438,457 Value ($000) $168,385 Avg Close $410.37 Range $365.38 - $475.87

Q1 2022

Shares 429,289 Value ($000) $208,497 Avg Close $422.77 Range $340.68 - $499.27

Q4 2021

Shares 466,398 Value ($000) $230,089 Avg Close $500.08 Range $444.81 - $561.94

Q3 2021

Shares 520,081 Value ($000) $252,074 Avg Close $440.15 Range $351.70 - $504.81

Q2 2021

Shares 512,852 Value ($000) $191,525 Avg Close $340.03 Range $291.31 - $382.48

Q1 2021

Shares 511,776 Value ($000) $180,766 Avg Close $351.26 Range $290.78 - $392.28

Q4 2020

Shares 464,397 Value ($000) $170,074 Avg Close $308.64 Range $261.69 - $353.99

Q3 2020

Shares 623,157 Value ($000) $172,370 Avg Close $250.15 Range $223.49 - $273.49

Q2 2020

Shares 767,620 Value ($000) $181,927 Avg Close $194.18 Range $144.85 - $229.19

Q1 2020

Shares 680,245 Value ($000) $113,912 Avg Close $163.85 Range $124.42 - $184.64

Q4 2019

Shares 691,963 Value ($000) $123,184 Avg Close $152.39 Range $125.11 - $175.03

Q3 2019

Shares 957,717 Value ($000) $149,050 Avg Close $142.31 Range $127.77 - $155.32

Q2 2019

Shares 972,454 Value ($000) $129,160 Avg Close $129.05 Range $108.95 - $152.95

Q1 2019

Shares 885,079 Value ($000) $119,919 Avg Close $124.16 Range $101.64 - $137.81

Q4 2018

Shares 777,209 Value ($000) $90,351 Avg Close $112.91 Range $96.22 - $130.06

Q3 2018

Shares 746,614 Value ($000) $93,723 Avg Close $131.20 Range $117.51 - $143.26

Q2 2018

Shares 569,805 Value ($000) $76,166 Avg Close $119.62 Range $102.58 - $133.88

Q1 2018

Shares 447,169 Value ($000) $51,769 Avg Close $111.03 Range $96.61 - $119.53

Q4 2017

Shares 420,904 Value ($000) $47,292 Avg Close $108.54 Range $98.18 - $118.56

Q3 2017

Shares 349,139 Value ($000) $37,159 Avg Close $94.77 Range $87.95 - $100.67

Q2 2017

Shares 320,142 Value ($000) $30,861 Avg Close $88.76 Range $82.13 - $96.78

Q1 2017

Shares 374,219 Value ($000) $34,466 Avg Close $82.35 Range $76.05 - $87.81

Q4 2016

Shares 542,577 Value ($000) $44,455 Avg Close $74.44 Range $69.57 - $81.67

Q3 2016

Shares 510,337 Value ($000) $41,082 Avg Close $68.33 Range $60.21 - $75.04

Q2 2016

Shares 447,050 Value ($000) $30,543 Avg Close $60.38 Range $55.33 - $65.50

Q1 2016

Shares 444,088 Value ($000) $28,261 Avg Close $54.76 Range $50.58 - $59.11

Q4 2015

Shares 586,134 Value ($000) $37,343 Avg Close $56.88 Range $45.12 - $63.43

Q3 2015

Shares 623,515 Value ($000) $31,924 Avg Close $45.23 Range $37.18 - $48.10

Q2 2015

Shares 684,559 Value ($000) $34,714 Avg Close $48.11 Range $44.76 - $50.50

Q1 2015

Shares 784,604 Value ($000) $41,309 Avg Close $45.64 Range $40.76 - $50.87

Q4 2014

Shares 834,969 Value ($000) $41,531 Avg Close $40.54 Range $30.68 - $45.83

Q3 2014

Shares 805,663 Value ($000) $35,489 Avg Close $39.57 Range $36.40 - $43.40

Q2 2014

Shares 695,079 Value ($000) $29,437 Avg Close $34.76 Range $31.35 - $38.50

Q4 2013

Shares 44,517 Value ($000) $1,543 Avg Close $28.65 Range $24.43 - $31.16

Q3 2013

Shares 42,429 Value ($000) $1,284 Avg Close $25.18 Range $21.26 - $28.18

Q2 2013

Shares 58,577 Value ($000) $1,412 Avg Close $21.28 Range $18.50 - $22.86

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	512,273	$464,306	$960.73	$831.77 - $1121.48
Q3 2025	863,228	$794,723	$808.07	$684.50 - $934.81
Q2 2025	856,725	$626,592	$633.58	$436.42 - $750.80
Q1 2025	629,566	$365,136	$624.99	$550.94 - $718.03
Q4 2024	497,488	$294,364	$716.72	$541.09 - $944.19
Q3 2024	920,947	$851,416	$853.35	$721.11 - $948.49
Q2 2024	1,132,839	$930,832	$712.18	$577.26 - $845.04
Q1 2024	985,145	$667,357	$657.62	$552.66 - $766.48
Q4 2023	1,224,762	$772,556	$513.84	$385.61 - $636.41
Q3 2023	1,213,642	$560,703	$501.94	$430.22 - $584.79
Q2 2023	1,264,288	$683,007	$465.29	$375.28 - $542.22
Q1 2023	671,820	$336,272	$449.31	$331.60 - $518.64
Q4 2022	394,257	$139	$350.38	$294.21 - $405.83
Q3 2022	367,829	$133,670	$432.95	$338.72 - $526.93
Q2 2022	438,457	$168,385	$410.37	$365.38 - $475.87
Q1 2022	429,289	$208,497	$422.77	$340.68 - $499.27
Q4 2021	466,398	$230,089	$500.08	$444.81 - $561.94
Q3 2021	520,081	$252,074	$440.15	$351.70 - $504.81
Q2 2021	512,852	$191,525	$340.03	$291.31 - $382.48
Q1 2021	511,776	$180,766	$351.26	$290.78 - $392.28
Q4 2020	464,397	$170,074	$308.64	$261.69 - $353.99
Q3 2020	623,157	$172,370	$250.15	$223.49 - $273.49
Q2 2020	767,620	$181,927	$194.18	$144.85 - $229.19
Q1 2020	680,245	$113,912	$163.85	$124.42 - $184.64
Q4 2019	691,963	$123,184	$152.39	$125.11 - $175.03
Q3 2019	957,717	$149,050	$142.31	$127.77 - $155.32
Q2 2019	972,454	$129,160	$129.05	$108.95 - $152.95
Q1 2019	885,079	$119,919	$124.16	$101.64 - $137.81
Q4 2018	777,209	$90,351	$112.91	$96.22 - $130.06
Q3 2018	746,614	$93,723	$131.20	$117.51 - $143.26
Q2 2018	569,805	$76,166	$119.62	$102.58 - $133.88
Q1 2018	447,169	$51,769	$111.03	$96.61 - $119.53
Q4 2017	420,904	$47,292	$108.54	$98.18 - $118.56
Q3 2017	349,139	$37,159	$94.77	$87.95 - $100.67
Q2 2017	320,142	$30,861	$88.76	$82.13 - $96.78
Q1 2017	374,219	$34,466	$82.35	$76.05 - $87.81
Q4 2016	542,577	$44,455	$74.44	$69.57 - $81.67
Q3 2016	510,337	$41,082	$68.33	$60.21 - $75.04
Q2 2016	447,050	$30,543	$60.38	$55.33 - $65.50
Q1 2016	444,088	$28,261	$54.76	$50.58 - $59.11
Q4 2015	586,134	$37,343	$56.88	$45.12 - $63.43
Q3 2015	623,515	$31,924	$45.23	$37.18 - $48.10
Q2 2015	684,559	$34,714	$48.11	$44.76 - $50.50
Q1 2015	784,604	$41,309	$45.64	$40.76 - $50.87
Q4 2014	834,969	$41,531	$40.54	$30.68 - $45.83
Q3 2014	805,663	$35,489	$39.57	$36.40 - $43.40
Q2 2014	695,079	$29,437	$34.76	$31.35 - $38.50
Q4 2013	44,517	$1,543	$28.65	$24.43 - $31.16
Q3 2013	42,429	$1,284	$25.18	$21.26 - $28.18
Q2 2013	58,577	$1,412	$21.28	$18.50 - $22.86