TimesSquare Capital Management’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
Q2 | $153M | Sell |
110,824
-28,016
| -20% | -$42.1M | 2.25% | 4 |
|
|
2026
Q1 | $152M | Sell |
138,840
-1,439
| -1% | -$1.57M | 2.58% | 2 |
|
|
2025
Q4 | $127M | Sell |
140,279
-732
| -0.5% | -$704K | 1.92% | 4 |
|
|
2025
Q3 | $130M | Sell |
141,011
-6,896
| -5% | -$5.59M | 1.86% | 4 |
|
|
2025
Q2 | $108M | Buy |
147,907
+2,605
| +2% | +$1.66M | 1.56% | 11 |
|
|
2025
Q1 | $84.3M | Buy |
145,302
+8,660
| +6% | +$5.46M | 1.36% | 18 |
|
|
2024
Q4 | $80.9M | Buy |
136,642
+25,068
| +22% | +$18.2M | 1.18% | 22 |
|
|
2024
Q3 | $103M | Sell |
111,574
-905
| -0.8% | -$781K | 1.54% | 13 |
|
|
2024
Q2 | $92.4M | Buy |
112,479
+11,575
| +11% | +$8.35M | 1.45% | 14 |
|
|
2024
Q1 | $68.4M | Sell |
100,904
-6,620
| -6% | -$4.42M | 0.99% | 31 |
|
|
2023
Q4 | $67.8M | Sell |
107,524
-9,235
| -8% | -$4.82M | 1% | 33 |
|
|
2023
Q3 | $53.9M | Sell |
116,759
-7,261
| -6% | -$3.71M | 0.84% | 45 |
|
|
2023
Q2 | $67M | Sell |
124,020
-1,150
| -0.9% | -$546K | 0.96% | 32 |
|
|
2023
Q1 | $62.7M | Sell |
125,170
-13,260
| -10% | -$6.1M | 0.92% | 32 |
|
|
2022
Q4 | $49M | Buy |
138,430
+5,630
| +4% | +$2.02M | 0.7% | 60 |
|
|
2022
Q3 | $48.3M | Sell |
132,800
-31,000
| -19% | -$13.8M | 0.67% | 62 |
|
|
2022
Q2 | $62.9M | Sell |
163,800
-12,250
| -7% | -$5.17M | 0.88% | 28 |
|
|
2022
Q1 | $85.5M | Buy |
176,050
+9,175
| +5% | +$4M | 0.96% | 18 |
|
|
2021
Q4 | $82.3M | Sell |
166,875
-34,525
| -17% | -$17.8M | 0.73% | 40 |
|
|
2021
Q3 | $97.6M | Sell |
201,400
-57,425
| -22% | -$26.1M | 0.85% | 29 |
|
|
2021
Q2 | $96.7M | Buy |
258,825
+33,525
| +15% | +$11.8M | 0.79% | 31 |
|
|
2021
Q1 | $79.6M | Buy |
225,300
+9,350
| +4% | +$3.41M | 0.68% | 43 |
|
|
2020
Q4 | $79.1M | Sell |
215,950
-37,300
| -15% | -$12M | 0.64% | 49 |
|
|
2020
Q3 | $70.8M | Sell |
253,250
-10,400
| -4% | -$2.71M | 0.66% | 45 |
|
|
2020
Q2 | $62.5M | Sell |
263,650
-63,800
| -19% | -$12.9M | 0.6% | 60 |
|
|
2020
Q1 | $54.8M | Sell |
327,450
-34,250
| -9% | -$5.87M | 0.65% | 51 |
|
|
2019
Q4 | $64.4M | Sell |
361,700
-6,900
| -2% | -$1.1M | 0.57% | 63 |
|
|
2019
Q3 | $57.4M | Sell |
368,600
-160,350
| -30% | -$24M | 0.51% | 80 |
|
|
2019
Q2 | $71.8M | Sell |
528,950
-72,900
| -12% | -$9.91M | 0.55% | 68 |
|
|
2019
Q1 | $81.5M | Sell |
601,850
-42,550
| -7% | -$5.58M | 0.63% | 53 |
|
|
2018
Q4 | $74.9M | Buy |
644,400
+52,000
| +9% | +$6.22M | 0.65% | 49 |
|
|
2018
Q3 | $74.4M | Sell |
592,400
-56,200
| -9% | -$7.83M | 0.49% | 73 |
|
|
2018
Q2 | $86.7M | Buy |
+648,600
| New | +$82.6M | 0.58% | 58 |
|
Other funds holding MPWR
TimesSquare Capital Management's MPWR Position: Q2 2026 in Review
TimesSquare Capital Management reduced its Monolithic Power Systems (MPWR) stake by 20% in Q2 2026, selling an estimated $42.1M and leaving 110,824 shares worth $153M. The position accounts for 2.25% of the portfolio, ranked #4.
TimesSquare Capital Management first reported a position in MPWR in Q2 2018 and has held it in 33 quarters since. 1,235 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.
- TimesSquare Capital Management held 110,824 shares of Monolithic Power Systems worth $153M as of Q2 2026.
- TimesSquare Capital Management sold 28,016 Monolithic Power Systems shares in Q2 2026, an estimated $42.1M.
- Monolithic Power Systems made up 2.25% of TimesSquare Capital Management's portfolio in Q2 2026, its #4 holding.
- TimesSquare Capital Management first reported a position in Monolithic Power Systems in Q2 2018 and has held it in 33 quarters since.
- 1,235 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.
Based on TimesSquare Capital Management's 13F filing for Q2 2026, filed 7 Aug 2026.