California State Teachers Retirement System (CalSTRS)’s Monolithic Power Systems MPWR Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$54.4M Buy
74,352
+258
+0.3% +$189K 0.06% 279
2025
Q1
$43M Sell
74,094
-803
-1% -$466K 0.05% 311
2024
Q4
$44.3M Sell
74,897
-2,050
-3% -$1.21M 0.05% 319
2024
Q3
$71.1M Sell
76,947
-266
-0.3% -$246K 0.08% 225
2024
Q2
$63.4M Buy
77,213
+4,002
+5% +$3.29M 0.08% 223
2024
Q1
$49.6M Buy
73,211
+2,999
+4% +$2.03M 0.06% 288
2023
Q4
$44.3M Buy
70,212
+1,680
+2% +$1.06M 0.06% 294
2023
Q3
$31.7M Sell
68,532
-3,934
-5% -$1.82M 0.05% 339
2023
Q2
$39.1M Sell
72,466
-1,512
-2% -$817K 0.06% 320
2023
Q1
$37M Sell
73,978
-411
-0.6% -$206K 0.06% 321
2022
Q4
$26.3M Buy
74,389
+816
+1% +$289K 0.04% 395
2022
Q3
$26.7M Sell
73,573
-717
-1% -$261K 0.05% 368
2022
Q2
$28.5M Buy
74,290
+1,104
+2% +$424K 0.05% 373
2022
Q1
$35.5M Sell
73,186
-4,207
-5% -$2.04M 0.05% 358
2021
Q4
$38.2M Buy
77,393
+747
+1% +$369K 0.04% 376
2021
Q3
$37.1M Sell
76,646
-3,292
-4% -$1.6M 0.05% 359
2021
Q2
$29.9M Sell
79,938
-1,719
-2% -$642K 0.04% 446
2021
Q1
$28.8M Buy
81,657
+1,107
+1% +$391K 0.04% 428
2020
Q4
$29.5M Buy
80,550
+3,778
+5% +$1.38M 0.04% 391
2020
Q3
$21.5M Buy
76,772
+1,777
+2% +$497K 0.03% 432
2020
Q2
$17.8M Buy
74,995
+3,131
+4% +$742K 0.03% 460
2020
Q1
$12M Sell
71,864
-1,089
-1% -$182K 0.03% 501
2019
Q4
$13M Buy
72,953
+5,652
+8% +$1.01M 0.02% 591
2019
Q3
$10.5M Buy
67,301
+802
+1% +$125K 0.02% 647
2019
Q2
$9.03M Buy
66,499
+2,112
+3% +$287K 0.02% 703
2019
Q1
$8.72M Buy
64,387
+326
+0.5% +$44.2K 0.02% 701
2018
Q4
$7.45M Buy
64,061
+1,445
+2% +$168K 0.02% 710
2018
Q3
$7.86M Sell
62,616
-22
-0% -$2.76K 0.02% 777
2018
Q2
$8.37M Buy
62,638
+1,811
+3% +$242K 0.02% 745
2018
Q1
$7.04M Sell
60,827
-2,133
-3% -$247K 0.02% 802
2017
Q4
$7.07M Sell
62,960
-1,001
-2% -$112K 0.01% 812
2017
Q3
$6.82M Sell
63,961
-6,794
-10% -$724K 0.02% 821
2017
Q2
$6.82M Sell
70,755
-6,043
-8% -$583K 0.01% 849
2017
Q1
$7.07M Sell
76,798
-3,600
-4% -$332K 0.01% 867
2016
Q4
$6.59M Sell
80,398
-2,100
-3% -$172K 0.01% 911
2016
Q3
$6.64M Buy
82,498
+700
+0.9% +$56.3K 0.01% 883
2016
Q2
$5.59M Sell
81,798
-2,180
-3% -$149K 0.01% 959
2016
Q1
$5.34M Buy
83,978
+10,722
+15% +$682K 0.01% 985
2015
Q4
$4.67M Buy
73,256
+1,160
+2% +$73.9K 0.01% 996
2015
Q3
$3.69M Sell
72,096
-100
-0.1% -$5.12K 0.01% 1129
2015
Q2
$3.66M Buy
72,196
+1,404
+2% +$71.2K 0.01% 1227
2015
Q1
$3.73M Sell
70,792
-1,200
-2% -$63.2K 0.01% 1190
2014
Q4
$3.58M Buy
71,992
+705
+1% +$35.1K 0.01% 1216
2014
Q3
$3.14M Buy
71,287
+805
+1% +$35.5K 0.01% 1257
2014
Q2
$2.99M Buy
70,482
+100
+0.1% +$4.24K 0.01% 1337
2014
Q1
$2.73M Buy
70,382
+3,800
+6% +$147K 0.01% 1314
2013
Q4
$2.31M Buy
66,582
+400
+0.6% +$13.9K 0.01% 1418
2013
Q3
$2M Buy
66,182
+2,097
+3% +$63.5K 0.01% 1467
2013
Q2
$1.55M Buy
+64,085
New +$1.55M 0.01% 1563