MONOLITHIC PWR SYS INC

Ticker: MPWR CUSIP: 609839105 Class: COM

OBERWEIS ASSET MANAGEMENT INC/'s Holding History (CIK: 0000937886)

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

Q3 2024
Shares 750 Value ($000) $693 Avg Close $853.35 Range $721.11 - $948.49
Q3 2019
Shares 37,562 Value ($000) $5,846 Avg Close $142.31 Range $127.77 - $155.32
Q2 2019
Shares 30,690 Value ($000) $4,167 Avg Close $129.05 Range $108.95 - $152.95
Q1 2019
Shares 30,878 Value ($000) $4,184 Avg Close $124.16 Range $101.64 - $137.81
Q4 2018
Shares 37,862 Value ($000) $4,401 Avg Close $112.91 Range $96.22 - $130.06
Q3 2018
Shares 57,400 Value ($000) $7,205 Avg Close $131.20 Range $117.51 - $143.26
Q2 2018
Shares 62,469 Value ($000) $8,350 Avg Close $119.62 Range $102.58 - $133.88
Q1 2018
Shares 61,807 Value ($000) $7,155 Avg Close $111.03 Range $96.61 - $119.53
Q4 2017
Shares 67,369 Value ($000) $7,570 Avg Close $108.54 Range $98.18 - $118.56
Q3 2017
Shares 63,888 Value ($000) $6,807 Avg Close $94.77 Range $87.95 - $100.67
Q2 2017
Shares 64,742 Value ($000) $6,241 Avg Close $88.76 Range $82.13 - $96.78
Q1 2017
Shares 65,040 Value ($000) $5,990 Avg Close $82.35 Range $76.05 - $87.81
Q4 2016
Shares 26,820 Value ($000) $2,197 Avg Close $74.44 Range $69.57 - $81.67
Q3 2016
Shares 8,500 Value ($000) $684 Avg Close $68.33 Range $60.21 - $75.04
Q2 2016
Shares 7,300 Value ($000) $499 Avg Close $60.38 Range $55.33 - $65.50
Q1 2016
Shares 4,100 Value ($000) $261 Avg Close $54.76 Range $50.58 - $59.11