Empirical Finance’s Monolithic Power Systems MPWR Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$1.37M	Buy	1,256 +1	+0.1%	+$1.09K	0.06%	256
2025 Q4	$1.14M	Sell	1,255 -152	-11%	-$146K	0.05%	267
2025 Q3	$1.3M	Buy	1,407 +16	+1%	+$13K	0.06%	262
2025 Q2	$1.02M	Buy	1,391 +112	+9%	+$71.4K	0.05%	291
2025 Q1	$742K	Buy	1,279 +49	+4%	+$30.9K	0.04%	333
2024 Q4	$728K	Buy	1,230 +1	+0.1%	+$724	0.04%	330
2024 Q3	$1.14M	Buy	1,229 +52	+4%	+$44.9K	0.07%	257
2024 Q2	$967K	Sell	1,177 -74	-6%	-$53.4K	0.06%	273
2024 Q1	$847K	Buy	1,251 +59	+5%	+$39.4K	0.05%	304
2023 Q4	$752K	Buy	1,192 +36	+3%	+$18.8K	0.05%	307
2023 Q3	$534K	Buy	1,156 +164	+17%	+$83.9K	0.04%	364
2023 Q2	$536K	Buy	992 +148	+18%	+$70.3K	0.04%	343
2023 Q1	$422K	Buy	844 +55	+7%	+$25.3K	0.04%	389
2022 Q4	$279K	Buy	789 +115	+17%	+$41.3K	0.03%	452
2022 Q3	$245K	Buy	+674	New	+$300K	0.03%	444
2022 Q2	–	Sell	-444	Closed	-$216K	–	487
2022 Q1	$216K	Buy	+444	New	+$193K	0.02%	467