MONOLITHIC PWR SYS INC

Ticker: MPWR CUSIP: 609839105 Class: COM

PNC Financial Services Group, Inc.'s Holding History (CIK: 0000713676)

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

Q4 2025

Shares 13,304 Value ($000) $12,058 Avg Close $960.73 Range $831.77 - $1121.48

Q3 2025

Shares 13,188 Value ($000) $12,141 Avg Close $808.07 Range $684.50 - $934.81

Q2 2025

Shares 13,330 Value ($000) $9,749 Avg Close $633.58 Range $436.42 - $750.80

Q1 2025

Shares 10,456 Value ($000) $6,064 Avg Close $624.99 Range $550.94 - $718.03

Q4 2024

Shares 9,444 Value ($000) $5,588 Avg Close $716.72 Range $541.09 - $944.19

Q3 2024

Shares 10,139 Value ($000) $9,374 Avg Close $853.35 Range $721.11 - $948.49

Q2 2024

Shares 8,972 Value ($000) $7,372 Avg Close $712.18 Range $577.26 - $845.04

Q1 2024

Shares 8,576 Value ($000) $5,810 Avg Close $657.62 Range $552.66 - $766.48

Q4 2023

Shares 8,274 Value ($000) $5,219 Avg Close $513.84 Range $385.61 - $636.41

Q3 2023

Shares 7,286 Value ($000) $3,366 Avg Close $501.94 Range $430.22 - $584.79

Q2 2023

Shares 6,767 Value ($000) $3,656 Avg Close $465.29 Range $375.28 - $542.22

Q1 2023

Shares 6,390 Value ($000) $3,198 Avg Close $449.31 Range $331.60 - $518.64

Q4 2022

Shares 7,515 Value ($000) $2,657 Avg Close $350.38 Range $294.21 - $405.83

Q3 2022

Shares 6,763 Value ($000) $2,459 Avg Close $432.95 Range $338.72 - $526.93

Q2 2022

Shares 3,530 Value ($000) $1,355 Avg Close $410.37 Range $365.38 - $475.87

Q1 2022

Shares 2,959 Value ($000) $1,437 Avg Close $422.77 Range $340.68 - $499.27

Q4 2021

Shares 1,831 Value ($000) $903 Avg Close $500.08 Range $444.81 - $561.94

Q3 2021

Shares 1,651 Value ($000) $799 Avg Close $440.15 Range $351.70 - $504.81

Q2 2021

Shares 1,593 Value ($000) $594 Avg Close $340.03 Range $291.31 - $382.48

Q1 2021

Shares 1,545 Value ($000) $546 Avg Close $351.26 Range $290.78 - $392.28

Q4 2020

Shares 2,313 Value ($000) $847 Avg Close $308.64 Range $261.69 - $353.99

Q3 2020

Shares 2,335 Value ($000) $654 Avg Close $250.15 Range $223.49 - $273.49

Q2 2020

Shares 2,808 Value ($000) $665 Avg Close $194.18 Range $144.85 - $229.19

Q1 2020

Shares 2,818 Value ($000) $472 Avg Close $163.85 Range $124.42 - $184.64

Q4 2019

Shares 2,834 Value ($000) $505 Avg Close $152.39 Range $125.11 - $175.03

Q3 2019

Shares 3,005 Value ($000) $468 Avg Close $142.31 Range $127.77 - $155.32

Q2 2019

Shares 2,948 Value ($000) $400 Avg Close $129.05 Range $108.95 - $152.95

Q1 2019

Shares 4,075 Value ($000) $552 Avg Close $124.16 Range $101.64 - $137.81

Q4 2018

Shares 6,612 Value ($000) $769 Avg Close $112.91 Range $96.22 - $130.06

Q3 2018

Shares 3,016 Value ($000) $379 Avg Close $131.20 Range $117.51 - $143.26

Q2 2018

Shares 4,856 Value ($000) $650 Avg Close $119.62 Range $102.58 - $133.88

Q1 2018

Shares 4,652 Value ($000) $539 Avg Close $111.03 Range $96.61 - $119.53

Q4 2017

Shares 5,022 Value ($000) $564 Avg Close $108.54 Range $98.18 - $118.56

Q3 2017

Shares 6,366 Value ($000) $677 Avg Close $94.77 Range $87.95 - $100.67

Q2 2017

Shares 6,470 Value ($000) $624 Avg Close $88.76 Range $82.13 - $96.78

Q1 2017

Shares 8,054 Value ($000) $742 Avg Close $82.35 Range $76.05 - $87.81

Q4 2016

Shares 8,020 Value ($000) $656 Avg Close $74.44 Range $69.57 - $81.67

Q3 2016

Shares 8,023 Value ($000) $646 Avg Close $68.33 Range $60.21 - $75.04

Q2 2016

Shares 8,358 Value ($000) $571 Avg Close $60.38 Range $55.33 - $65.50

Q1 2016

Shares 6,374 Value ($000) $406 Avg Close $54.76 Range $50.58 - $59.11

Q4 2015

Shares 7,016 Value ($000) $446 Avg Close $56.88 Range $45.12 - $63.43

Q3 2015

Shares 7,110 Value ($000) $364 Avg Close $45.23 Range $37.18 - $48.10

Q2 2015

Shares 7,718 Value ($000) $390 Avg Close $48.11 Range $44.76 - $50.50

Q1 2015

Shares 6,451 Value ($000) $341 Avg Close $45.64 Range $40.76 - $50.87

Q4 2014

Shares 3,787 Value ($000) $189 Avg Close $40.54 Range $30.68 - $45.83

Q3 2014

Shares 1,395 Value ($000) $61 Avg Close $39.57 Range $36.40 - $43.40

Q2 2014

Shares 1,475 Value ($000) $62 Avg Close $34.76 Range $31.35 - $38.50

Q1 2014

Shares 1,392 Value ($000) $54 Avg Close $31.60 Range $27.60 - $35.10

Q4 2013

Shares 1,266 Value ($000) $44 Avg Close $28.65 Range $24.43 - $31.16

Q3 2013

Shares 147 Value ($000) $4 Avg Close $25.18 Range $21.26 - $28.18

Q2 2013

Shares 3,087 Value ($000) $74 Avg Close $21.28 Range $18.50 - $22.86

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	13,304	$12,058	$960.73	$831.77 - $1121.48
Q3 2025	13,188	$12,141	$808.07	$684.50 - $934.81
Q2 2025	13,330	$9,749	$633.58	$436.42 - $750.80
Q1 2025	10,456	$6,064	$624.99	$550.94 - $718.03
Q4 2024	9,444	$5,588	$716.72	$541.09 - $944.19
Q3 2024	10,139	$9,374	$853.35	$721.11 - $948.49
Q2 2024	8,972	$7,372	$712.18	$577.26 - $845.04
Q1 2024	8,576	$5,810	$657.62	$552.66 - $766.48
Q4 2023	8,274	$5,219	$513.84	$385.61 - $636.41
Q3 2023	7,286	$3,366	$501.94	$430.22 - $584.79
Q2 2023	6,767	$3,656	$465.29	$375.28 - $542.22
Q1 2023	6,390	$3,198	$449.31	$331.60 - $518.64
Q4 2022	7,515	$2,657	$350.38	$294.21 - $405.83
Q3 2022	6,763	$2,459	$432.95	$338.72 - $526.93
Q2 2022	3,530	$1,355	$410.37	$365.38 - $475.87
Q1 2022	2,959	$1,437	$422.77	$340.68 - $499.27
Q4 2021	1,831	$903	$500.08	$444.81 - $561.94
Q3 2021	1,651	$799	$440.15	$351.70 - $504.81
Q2 2021	1,593	$594	$340.03	$291.31 - $382.48
Q1 2021	1,545	$546	$351.26	$290.78 - $392.28
Q4 2020	2,313	$847	$308.64	$261.69 - $353.99
Q3 2020	2,335	$654	$250.15	$223.49 - $273.49
Q2 2020	2,808	$665	$194.18	$144.85 - $229.19
Q1 2020	2,818	$472	$163.85	$124.42 - $184.64
Q4 2019	2,834	$505	$152.39	$125.11 - $175.03
Q3 2019	3,005	$468	$142.31	$127.77 - $155.32
Q2 2019	2,948	$400	$129.05	$108.95 - $152.95
Q1 2019	4,075	$552	$124.16	$101.64 - $137.81
Q4 2018	6,612	$769	$112.91	$96.22 - $130.06
Q3 2018	3,016	$379	$131.20	$117.51 - $143.26
Q2 2018	4,856	$650	$119.62	$102.58 - $133.88
Q1 2018	4,652	$539	$111.03	$96.61 - $119.53
Q4 2017	5,022	$564	$108.54	$98.18 - $118.56
Q3 2017	6,366	$677	$94.77	$87.95 - $100.67
Q2 2017	6,470	$624	$88.76	$82.13 - $96.78
Q1 2017	8,054	$742	$82.35	$76.05 - $87.81
Q4 2016	8,020	$656	$74.44	$69.57 - $81.67
Q3 2016	8,023	$646	$68.33	$60.21 - $75.04
Q2 2016	8,358	$571	$60.38	$55.33 - $65.50
Q1 2016	6,374	$406	$54.76	$50.58 - $59.11
Q4 2015	7,016	$446	$56.88	$45.12 - $63.43
Q3 2015	7,110	$364	$45.23	$37.18 - $48.10
Q2 2015	7,718	$390	$48.11	$44.76 - $50.50
Q1 2015	6,451	$341	$45.64	$40.76 - $50.87
Q4 2014	3,787	$189	$40.54	$30.68 - $45.83
Q3 2014	1,395	$61	$39.57	$36.40 - $43.40
Q2 2014	1,475	$62	$34.76	$31.35 - $38.50
Q1 2014	1,392	$54	$31.60	$27.60 - $35.10
Q4 2013	1,266	$44	$28.65	$24.43 - $31.16
Q3 2013	147	$4	$25.18	$21.26 - $28.18
Q2 2013	3,087	$74	$21.28	$18.50 - $22.86