MONOLITHIC PWR SYS INC

Ticker: MPWR CUSIP: 609839105 Class: COM

SUSQUEHANNA INTERNATIONAL GROUP, LLP's Holding History (CIK: 0001446194)

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

Q4 2025

Shares 56,855 Value ($000) $51,531 Avg Close $960.73 Range $831.77 - $1121.48

Q3 2025

Shares 129,902 Value ($000) $119,593 Avg Close $808.07 Range $684.50 - $934.81

Q2 2025

Shares 76,073 Value ($000) $55,638 Avg Close $633.58 Range $436.42 - $750.80

Q1 2025

Shares 64,842 Value ($000) $37,607 Avg Close $624.99 Range $550.94 - $718.03

Q4 2024

Shares 51,711 Value ($000) $30,597 Avg Close $716.72 Range $541.09 - $944.19

Q3 2024

Shares 134,252 Value ($000) $124,116 Avg Close $853.35 Range $721.11 - $948.49

Q2 2024

Shares 57,980 Value ($000) $47,641 Avg Close $712.18 Range $577.26 - $845.04

Q1 2024

Shares 49,720 Value ($000) $33,681 Avg Close $657.62 Range $552.66 - $766.48

Q4 2023

Shares 41,864 Value ($000) $26,407 Avg Close $513.84 Range $385.61 - $636.41

Q3 2023

Shares 86,872 Value ($000) $40,135 Avg Close $501.94 Range $430.22 - $584.79

Q2 2023

Shares 19,708 Value ($000) $10,647 Avg Close $465.29 Range $375.28 - $542.22

Q1 2023

Shares 39,951 Value ($000) $19,997 Avg Close $449.31 Range $331.60 - $518.64

Q4 2022

Shares 18,821 Value ($000) $6,655 Avg Close $350.38 Range $294.21 - $405.83

Q3 2022

Shares 41,449 Value ($000) $15,063 Avg Close $432.95 Range $338.72 - $526.93

Q2 2022

Shares 23,313 Value ($000) $8,953 Avg Close $410.37 Range $365.38 - $475.87

Q1 2022

Shares 25,096 Value ($000) $12,189 Avg Close $422.77 Range $340.68 - $499.27

Q4 2021

Shares 17,705 Value ($000) $8,734 Avg Close $500.08 Range $444.81 - $561.94

Q3 2021

Shares 17,628 Value ($000) $8,544 Avg Close $440.15 Range $351.70 - $504.81

Q2 2021

Shares 10,657 Value ($000) $3,980 Avg Close $340.03 Range $291.31 - $382.48

Q1 2021

Shares 22,070 Value ($000) $7,795 Avg Close $351.26 Range $290.78 - $392.28

Q4 2020

Shares 20,872 Value ($000) $7,644 Avg Close $308.64 Range $261.69 - $353.99

Q3 2020

Shares 26,865 Value ($000) $7,512 Avg Close $250.15 Range $223.49 - $273.49

Q2 2020

Shares 10,497 Value ($000) $2,488 Avg Close $194.18 Range $144.85 - $229.19

Q1 2020

Shares 31,399 Value ($000) $5,258 Avg Close $163.85 Range $124.42 - $184.64

Q4 2019

Shares 1,868 Value ($000) $333 Avg Close $152.39 Range $125.11 - $175.03

Q2 2019

Shares 6,766 Value ($000) $919 Avg Close $129.05 Range $108.95 - $152.95

Q4 2018

Shares 56,859 Value ($000) $6,610 Avg Close $112.91 Range $96.22 - $130.06

Q3 2018

Shares 134,071 Value ($000) $16,830 Avg Close $131.20 Range $117.51 - $143.26

Q2 2018

Shares 149,802 Value ($000) $20,024 Avg Close $119.62 Range $102.58 - $133.88

Q4 2017

Shares 17,543 Value ($000) $1,971 Avg Close $108.54 Range $98.18 - $118.56

Q2 2017

Shares 6,050 Value ($000) $583 Avg Close $88.76 Range $82.13 - $96.78

Q4 2016

Shares 57,897 Value ($000) $4,744 Avg Close $74.44 Range $69.57 - $81.67

Q3 2016

Shares 22,092 Value ($000) $1,778 Avg Close $68.33 Range $60.21 - $75.04

Q2 2016

Shares 25,431 Value ($000) $1,737 Avg Close $60.38 Range $55.33 - $65.50

Q1 2016

Shares 35,099 Value ($000) $2,234 Avg Close $54.76 Range $50.58 - $59.11

Q4 2015

Shares 13,467 Value ($000) $858 Avg Close $56.88 Range $45.12 - $63.43

Q3 2015

Shares 10,200 Value ($000) $522 Avg Close $45.23 Range $37.18 - $48.10

Q2 2015

Shares 29,605 Value ($000) $1,502 Avg Close $48.11 Range $44.76 - $50.50

Q1 2015

Shares 82,700 Value ($000) $4,354 Avg Close $45.64 Range $40.76 - $50.87

Q4 2014

Shares 90,920 Value ($000) $4,523 Avg Close $40.54 Range $30.68 - $45.83

Q3 2014

Shares 90,871 Value ($000) $4,003 Avg Close $39.57 Range $36.40 - $43.40

Q2 2014

Shares 76,082 Value ($000) $3,222 Avg Close $34.76 Range $31.35 - $38.50

Q1 2014

Shares 10,071 Value ($000) $390 Avg Close $31.60 Range $27.60 - $35.10

Q4 2013

Shares 11,148 Value ($000) $386 Avg Close $28.65 Range $24.43 - $31.16

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	56,855	$51,531	$960.73	$831.77 - $1121.48
Q3 2025	129,902	$119,593	$808.07	$684.50 - $934.81
Q2 2025	76,073	$55,638	$633.58	$436.42 - $750.80
Q1 2025	64,842	$37,607	$624.99	$550.94 - $718.03
Q4 2024	51,711	$30,597	$716.72	$541.09 - $944.19
Q3 2024	134,252	$124,116	$853.35	$721.11 - $948.49
Q2 2024	57,980	$47,641	$712.18	$577.26 - $845.04
Q1 2024	49,720	$33,681	$657.62	$552.66 - $766.48
Q4 2023	41,864	$26,407	$513.84	$385.61 - $636.41
Q3 2023	86,872	$40,135	$501.94	$430.22 - $584.79
Q2 2023	19,708	$10,647	$465.29	$375.28 - $542.22
Q1 2023	39,951	$19,997	$449.31	$331.60 - $518.64
Q4 2022	18,821	$6,655	$350.38	$294.21 - $405.83
Q3 2022	41,449	$15,063	$432.95	$338.72 - $526.93
Q2 2022	23,313	$8,953	$410.37	$365.38 - $475.87
Q1 2022	25,096	$12,189	$422.77	$340.68 - $499.27
Q4 2021	17,705	$8,734	$500.08	$444.81 - $561.94
Q3 2021	17,628	$8,544	$440.15	$351.70 - $504.81
Q2 2021	10,657	$3,980	$340.03	$291.31 - $382.48
Q1 2021	22,070	$7,795	$351.26	$290.78 - $392.28
Q4 2020	20,872	$7,644	$308.64	$261.69 - $353.99
Q3 2020	26,865	$7,512	$250.15	$223.49 - $273.49
Q2 2020	10,497	$2,488	$194.18	$144.85 - $229.19
Q1 2020	31,399	$5,258	$163.85	$124.42 - $184.64
Q4 2019	1,868	$333	$152.39	$125.11 - $175.03
Q2 2019	6,766	$919	$129.05	$108.95 - $152.95
Q4 2018	56,859	$6,610	$112.91	$96.22 - $130.06
Q3 2018	134,071	$16,830	$131.20	$117.51 - $143.26
Q2 2018	149,802	$20,024	$119.62	$102.58 - $133.88
Q4 2017	17,543	$1,971	$108.54	$98.18 - $118.56
Q2 2017	6,050	$583	$88.76	$82.13 - $96.78
Q4 2016	57,897	$4,744	$74.44	$69.57 - $81.67
Q3 2016	22,092	$1,778	$68.33	$60.21 - $75.04
Q2 2016	25,431	$1,737	$60.38	$55.33 - $65.50
Q1 2016	35,099	$2,234	$54.76	$50.58 - $59.11
Q4 2015	13,467	$858	$56.88	$45.12 - $63.43
Q3 2015	10,200	$522	$45.23	$37.18 - $48.10
Q2 2015	29,605	$1,502	$48.11	$44.76 - $50.50
Q1 2015	82,700	$4,354	$45.64	$40.76 - $50.87
Q4 2014	90,920	$4,523	$40.54	$30.68 - $45.83
Q3 2014	90,871	$4,003	$39.57	$36.40 - $43.40
Q2 2014	76,082	$3,222	$34.76	$31.35 - $38.50
Q1 2014	10,071	$390	$31.60	$27.60 - $35.10
Q4 2013	11,148	$386	$28.65	$24.43 - $31.16