MONOLITHIC PWR SYS INC

Ticker: MPWR CUSIP: 609839105 Class: COM

NEUBERGER BERMAN GROUP LLC's Holding History (CIK: 0001465109)

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

Q4 2025

Shares 181,706 Value ($000) $164,691 Avg Close $960.73 Range $831.77 - $1121.48

Q3 2025

Shares 167,806 Value ($000) $154,489 Avg Close $808.07 Range $684.50 - $934.81

Q2 2025

Shares 110,389 Value ($000) $80,736 Avg Close $633.58 Range $436.42 - $750.80

Q1 2025

Shares 102,726 Value ($000) $59,579 Avg Close $624.99 Range $550.94 - $718.03

Q4 2024

Shares 140,371 Value ($000) $83,056 Avg Close $716.72 Range $541.09 - $944.19

Q3 2024

Shares 135,601 Value ($000) $125,363 Avg Close $853.35 Range $721.11 - $948.49

Q2 2024

Shares 127,568 Value ($000) $104,820 Avg Close $712.18 Range $577.26 - $845.04

Q1 2024

Shares 160,597 Value ($000) $108,792 Avg Close $657.62 Range $552.66 - $766.48

Q4 2023

Shares 164,332 Value ($000) $103,657 Avg Close $513.84 Range $385.61 - $636.41

Q3 2023

Shares 189,523 Value ($000) $87,560 Avg Close $501.94 Range $430.22 - $584.79

Q2 2023

Shares 254,780 Value ($000) $137,114 Avg Close $465.29 Range $375.28 - $542.22

Q1 2023

Shares 301,818 Value ($000) $150,616 Avg Close $449.31 Range $331.60 - $518.64

Q4 2022

Shares 525,468 Value ($000) $185,742 Avg Close $350.38 Range $294.21 - $405.83

Q3 2022

Shares 442,194 Value ($000) $161,284 Avg Close $432.95 Range $338.72 - $526.93

Q2 2022

Shares 514,455 Value ($000) $200,490 Avg Close $410.37 Range $365.38 - $475.87

Q1 2022

Shares 617,464 Value ($000) $299,890 Avg Close $422.77 Range $340.68 - $499.27

Q4 2021

Shares 807,676 Value ($000) $398,300 Avg Close $500.08 Range $444.81 - $561.94

Q3 2021

Shares 791,255 Value ($000) $383,360 Avg Close $440.15 Range $351.70 - $504.81

Q2 2021

Shares 1,059,418 Value ($000) $395,564 Avg Close $340.03 Range $291.31 - $382.48

Q1 2021

Shares 650,004 Value ($000) $229,579 Avg Close $351.26 Range $290.78 - $392.28

Q4 2020

Shares 370,107 Value ($000) $135,544 Avg Close $308.64 Range $261.69 - $353.99

Q3 2020

Shares 128,069 Value ($000) $35,810 Avg Close $250.15 Range $223.49 - $273.49

Q2 2020

Shares 136,141 Value ($000) $32,266 Avg Close $194.18 Range $144.85 - $229.19

Q1 2020

Shares 144,534 Value ($000) $24,204 Avg Close $163.85 Range $124.42 - $184.64

Q4 2019

Shares 189,134 Value ($000) $33,670 Avg Close $152.39 Range $125.11 - $175.03

Q3 2019

Shares 228,234 Value ($000) $35,520 Avg Close $142.31 Range $127.77 - $155.32

Q2 2019

Shares 223,444 Value ($000) $30,339 Avg Close $129.05 Range $108.95 - $152.95

Q1 2019

Shares 213,500 Value ($000) $28,927 Avg Close $124.16 Range $101.64 - $137.81

Q4 2018

Shares 216,140 Value ($000) $25,126 Avg Close $112.91 Range $96.22 - $130.06

Q3 2018

Shares 265,140 Value ($000) $33,283 Avg Close $131.20 Range $117.51 - $143.26

Q2 2018

Shares 265,661 Value ($000) $35,511 Avg Close $119.62 Range $102.58 - $133.88

Q1 2018

Shares 290,661 Value ($000) $33,650 Avg Close $111.03 Range $96.61 - $119.53

Q4 2017

Shares 286,461 Value ($000) $32,187 Avg Close $108.54 Range $98.18 - $118.56

Q3 2017

Shares 318,008 Value ($000) $33,884 Avg Close $94.77 Range $87.95 - $100.67

Q2 2017

Shares 315,635 Value ($000) $30,427 Avg Close $88.76 Range $82.13 - $96.78

Q1 2017

Shares 267,629 Value ($000) $24,649 Avg Close $82.35 Range $76.05 - $87.81

Q4 2016

Shares 267,508 Value ($000) $21,917 Avg Close $74.44 Range $69.57 - $81.67

Q3 2016

Shares 328,811 Value ($000) $26,469 Avg Close $68.33 Range $60.21 - $75.04

Q2 2016

Shares 329,311 Value ($000) $22,499 Avg Close $60.38 Range $55.33 - $65.50

Q1 2016

Shares 372,364 Value ($000) $23,697 Avg Close $54.76 Range $50.58 - $59.11

Q4 2015

Shares 372,297 Value ($000) $23,719 Avg Close $56.88 Range $45.12 - $63.43

Q3 2015

Shares 545,647 Value ($000) $27,937 Avg Close $45.23 Range $37.18 - $48.10

Q2 2015

Shares 455,850 Value ($000) $23,116 Avg Close $48.11 Range $44.76 - $50.50

Q1 2015

Shares 461,027 Value ($000) $24,273 Avg Close $45.64 Range $40.76 - $50.87

Q4 2014

Shares 467,830 Value ($000) $23,269 Avg Close $40.54 Range $30.68 - $45.83

Q3 2014

Shares 487,838 Value ($000) $21,489 Avg Close $39.57 Range $36.40 - $43.40

Q2 2014

Shares 470,180 Value ($000) $19,912 Avg Close $34.76 Range $31.35 - $38.50

Q1 2014

Shares 486,897 Value ($000) $18,877 Avg Close $31.60 Range $27.60 - $35.10

Q4 2013

Shares 364,096 Value ($000) $12,620 Avg Close $28.65 Range $24.43 - $31.16

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	181,706	$164,691	$960.73	$831.77 - $1121.48
Q3 2025	167,806	$154,489	$808.07	$684.50 - $934.81
Q2 2025	110,389	$80,736	$633.58	$436.42 - $750.80
Q1 2025	102,726	$59,579	$624.99	$550.94 - $718.03
Q4 2024	140,371	$83,056	$716.72	$541.09 - $944.19
Q3 2024	135,601	$125,363	$853.35	$721.11 - $948.49
Q2 2024	127,568	$104,820	$712.18	$577.26 - $845.04
Q1 2024	160,597	$108,792	$657.62	$552.66 - $766.48
Q4 2023	164,332	$103,657	$513.84	$385.61 - $636.41
Q3 2023	189,523	$87,560	$501.94	$430.22 - $584.79
Q2 2023	254,780	$137,114	$465.29	$375.28 - $542.22
Q1 2023	301,818	$150,616	$449.31	$331.60 - $518.64
Q4 2022	525,468	$185,742	$350.38	$294.21 - $405.83
Q3 2022	442,194	$161,284	$432.95	$338.72 - $526.93
Q2 2022	514,455	$200,490	$410.37	$365.38 - $475.87
Q1 2022	617,464	$299,890	$422.77	$340.68 - $499.27
Q4 2021	807,676	$398,300	$500.08	$444.81 - $561.94
Q3 2021	791,255	$383,360	$440.15	$351.70 - $504.81
Q2 2021	1,059,418	$395,564	$340.03	$291.31 - $382.48
Q1 2021	650,004	$229,579	$351.26	$290.78 - $392.28
Q4 2020	370,107	$135,544	$308.64	$261.69 - $353.99
Q3 2020	128,069	$35,810	$250.15	$223.49 - $273.49
Q2 2020	136,141	$32,266	$194.18	$144.85 - $229.19
Q1 2020	144,534	$24,204	$163.85	$124.42 - $184.64
Q4 2019	189,134	$33,670	$152.39	$125.11 - $175.03
Q3 2019	228,234	$35,520	$142.31	$127.77 - $155.32
Q2 2019	223,444	$30,339	$129.05	$108.95 - $152.95
Q1 2019	213,500	$28,927	$124.16	$101.64 - $137.81
Q4 2018	216,140	$25,126	$112.91	$96.22 - $130.06
Q3 2018	265,140	$33,283	$131.20	$117.51 - $143.26
Q2 2018	265,661	$35,511	$119.62	$102.58 - $133.88
Q1 2018	290,661	$33,650	$111.03	$96.61 - $119.53
Q4 2017	286,461	$32,187	$108.54	$98.18 - $118.56
Q3 2017	318,008	$33,884	$94.77	$87.95 - $100.67
Q2 2017	315,635	$30,427	$88.76	$82.13 - $96.78
Q1 2017	267,629	$24,649	$82.35	$76.05 - $87.81
Q4 2016	267,508	$21,917	$74.44	$69.57 - $81.67
Q3 2016	328,811	$26,469	$68.33	$60.21 - $75.04
Q2 2016	329,311	$22,499	$60.38	$55.33 - $65.50
Q1 2016	372,364	$23,697	$54.76	$50.58 - $59.11
Q4 2015	372,297	$23,719	$56.88	$45.12 - $63.43
Q3 2015	545,647	$27,937	$45.23	$37.18 - $48.10
Q2 2015	455,850	$23,116	$48.11	$44.76 - $50.50
Q1 2015	461,027	$24,273	$45.64	$40.76 - $50.87
Q4 2014	467,830	$23,269	$40.54	$30.68 - $45.83
Q3 2014	487,838	$21,489	$39.57	$36.40 - $43.40
Q2 2014	470,180	$19,912	$34.76	$31.35 - $38.50
Q1 2014	486,897	$18,877	$31.60	$27.60 - $35.10
Q4 2013	364,096	$12,620	$28.65	$24.43 - $31.16