Granahan Investment Management’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
Q1 | – | Sell |
-400
| Closed | -$237K | – | 178 |
|
|
2024
Q4 | $237K | Buy |
400
+42
| +12% | +$24.9K | 0.01% | 172 |
|
|
2024
Q3 | $331K | Sell |
358
-146
| -29% | -$135K | 0.01% | 179 |
|
|
2024
Q2 | $414K | Sell |
504
-32
| -6% | -$26.3K | 0.02% | 172 |
|
|
2024
Q1 | $363K | Buy |
536
+111
| +26% | +$75.2K | 0.01% | 179 |
|
|
2023
Q4 | $268K | Sell |
425
-13,495
| -97% | -$8.51M | 0.01% | 178 |
|
|
2023
Q3 | $6.43M | Buy |
13,920
+2,199
| +19% | +$1.02M | 0.23% | 113 |
|
|
2023
Q2 | $6.33M | Buy |
11,721
+118
| +1% | +$63.7K | 0.19% | 121 |
|
|
2023
Q1 | $5.81M | Buy |
11,603
+88
| +0.8% | +$44K | 0.18% | 117 |
|
|
2022
Q4 | $4.07M | Buy |
11,515
+2,588
| +29% | +$915K | 0.12% | 141 |
|
|
2022
Q3 | $3.24M | Buy |
8,927
+799
| +10% | +$290K | 0.11% | 147 |
|
|
2022
Q2 | $3.12M | Sell |
8,128
-100
| -1% | -$38.4K | 0.11% | 144 |
|
|
2022
Q1 | $4M | Buy |
8,228
+543
| +7% | +$264K | 0.1% | 143 |
|
|
2021
Q4 | $3.79M | Sell |
7,685
-1,658
| -18% | -$818K | 0.08% | 162 |
|
|
2021
Q3 | $4.53M | Sell |
9,343
-1,843
| -16% | -$893K | 0.09% | 157 |
|
|
2021
Q2 | $4.18M | Buy |
11,186
+3,381
| +43% | +$1.26M | 0.08% | 161 |
|
|
2021
Q1 | $2.76M | Sell |
7,805
-90
| -1% | -$31.8K | 0.06% | 162 |
|
|
2020
Q4 | $2.89M | Buy |
+7,895
| New | +$2.89M | 0.06% | 159 |
|
|
2020
Q3 | – | Sell |
-12,126
| Closed | -$2.87M | – | 192 |
|
|
2020
Q2 | $2.87M | Sell |
12,126
-183
| -1% | -$43.4K | 0.1% | 134 |
|
|
2020
Q1 | $2.06M | Buy |
12,309
+7
| +0.1% | +$1.17K | 0.11% | 127 |
|
|
2019
Q4 | $2.19M | Sell |
12,302
-2,196
| -15% | -$391K | 0.1% | 138 |
|
|
2019
Q3 | $2.26M | Hold |
14,498
| – | – | 0.12% | 132 |
|
|
2019
Q2 | $1.97M | Sell |
14,498
-2,357
| -14% | -$320K | 0.1% | 144 |
|
|
2019
Q1 | $2.28M | Buy |
16,855
+831
| +5% | +$113K | 0.12% | 145 |
|
|
2018
Q4 | $1.86M | Sell |
16,024
-400
| -2% | -$46.5K | 0.13% | 138 |
|
|
2018
Q3 | $2.06M | Sell |
16,424
-1,702
| -9% | -$214K | 0.11% | 155 |
|
|
2018
Q2 | $2.42M | Buy |
18,126
+2,804
| +18% | +$375K | 0.15% | 152 |
|
|
2018
Q1 | $1.77M | Hold |
15,322
| – | – | 0.13% | 151 |
|
|
2017
Q4 | $1.72M | Sell |
15,322
-1,003
| -6% | -$113K | 0.14% | 151 |
|
|
2017
Q3 | $1.74M | Buy |
16,325
+18
| +0.1% | +$1.92K | 0.15% | 146 |
|
|
2017
Q2 | $1.57M | Sell |
16,307
-2,000
| -11% | -$193K | 0.14% | 145 |
|
|
2017
Q1 | $1.69M | Sell |
18,307
-134,832
| -88% | -$12.4M | 0.17% | 140 |
|
|
2016
Q4 | $12.5M | Sell |
153,139
-10,547
| -6% | -$864K | 0.43% | 99 |
|
|
2016
Q3 | $13.2M | Sell |
163,686
-7,600
| -4% | -$612K | 0.43% | 97 |
|
|
2016
Q2 | $11.7M | Sell |
171,286
-6,600
| -4% | -$451K | 0.43% | 89 |
|
|
2016
Q1 | $11.3M | Hold |
177,886
| – | – | 0.41% | 91 |
|
|
2015
Q4 | $11.3M | Sell |
177,886
-66,350
| -27% | -$4.23M | 0.39% | 95 |
|
|
2015
Q3 | $12.5M | Sell |
244,236
-28,000
| -10% | -$1.43M | 0.39% | 93 |
|
|
2015
Q2 | $13.8M | Hold |
272,236
| – | – | 0.39% | 97 |
|
|
2015
Q1 | $14.3M | Sell |
272,236
-33,014
| -11% | -$1.74M | 0.41% | 88 |
|
|
2014
Q4 | $15.2M | Sell |
305,250
-25,250
| -8% | -$1.26M | 0.44% | 90 |
|
|
2014
Q3 | $14.6M | Sell |
330,500
-24,500
| -7% | -$1.08M | 0.45% | 82 |
|
|
2014
Q2 | $15M | Hold |
355,000
| – | – | 0.44% | 86 |
|
|
2014
Q1 | $13.8M | Hold |
355,000
| – | – | 0.37% | 107 |
|
|
2013
Q4 | $12.3M | Sell |
355,000
-38,030
| -10% | -$1.32M | 0.32% | 117 |
|
|
2013
Q3 | $11.9M | Sell |
393,030
-22,620
| -5% | -$685K | 0.32% | 125 |
|
|
2013
Q2 | $10M | Buy |
+415,650
| New | +$10M | 0.29% | 123 |
|