Mitsubishi UFJ Asset Management
MPWR icon

Mitsubishi UFJ Asset Management’s Monolithic Power Systems MPWR Stock Holding History

Mitsubishi UFJ Asset Management’s Portfolio MPWR Stock Details MPWR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$183M Buy
132,064
+482
+0.4% +$724K 0.1% 173
2026
Q1 		$144M Buy
131,582
+12,879
+11% +$14.1M 0.1% 191
2025
Q4 		$111M Buy
118,703
+6,371
+6% +$6.13M 0.08% 210
2025
Q3 		$103M Buy
112,332
+2,398
+2% +$1.94M 0.07% 219
2025
Q2 		$80.4M Buy
109,934
+10,761
+11% +$6.86M 0.06% 248
2025
Q1 		$57.5M Buy
99,173
+20,625
+26% +$13M 0.05% 289
2024
Q4 		$48.7M Buy
78,548
+9,532
+14% +$6.9M 0.05% 304
2024
Q3 		$63.8M Buy
69,016
+5,058
+8% +$4.37M 0.07% 236
2024
Q2 		$52.6M Buy
63,958
+8,478
+15% +$6.12M 0.06% 243
2024
Q1 		$37.6M Buy
55,480
+9,125
+20% +$6.09M 0.05% 293
2023
Q4 		$26.8M Buy
46,355
+3,881
+9% +$2.03M 0.05% 311
2023
Q3 		$19.6M Buy
42,474
+4,187
+11% +$2.14M 0.04% 345
2023
Q2 		$20.7M Buy
38,287
+3,882
+11% +$1.84M 0.04% 336
2023
Q1 		$17.2M Buy
34,405
+2,931
+9% +$1.35M 0.04% 342
2022
Q4 		$10.8M Buy
31,474
+2,791
+10% +$1M 0.03% 420
2022
Q3 		$10.4M Buy
28,683
+3,530
+14% +$1.57M 0.03% 395
2022
Q2 		$9.66M Buy
25,153
+2,818
+13% +$1.19M 0.04% 398
2022
Q1 		$10.8M Buy
22,335
+1,737
+8% +$757K 0.04% 399
2021
Q4 		$10.2M Buy
20,598
+2,581
+14% +$1.33M 0.04% 428
2021
Q3 		$8.73M Buy
18,017
+2,154
+14% +$980K 0.04% 428
2021
Q2 		$5.92M Buy
15,863
+2,193
+16% +$772K 0.03% 522
2021
Q1 		$4.83M Buy
13,670
+5,596
+69% +$2.04M 0.03% 516
2020
Q4 		$2.96M Buy
+8,074
New +$2.59M 0.02% 568
2019
Q4 		– Sell
-6,700
Closed -$1.04M – 1027
2019
Q3 		$1.04M Hold
6,700
– – 0.02% 613
2019
Q2 		$910K Hold
6,700
– – 0.02% 651
2019
Q1 		$908K Buy
+6,700
New +$879K 0.02% 605

Other funds holding MPWR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Mitsubishi UFJ Asset Management's MPWR Position: Q2 2026 in Review

Mitsubishi UFJ Asset Management increased its Monolithic Power Systems (MPWR) stake by 0.37% in Q2 2026, buying an estimated $724K and bringing the position to 132,064 shares worth $183M. The position accounts for 0.1% of the portfolio, ranked #173.

Mitsubishi UFJ Asset Management first reported a position in MPWR in Q1 2019 and has held it in 26 quarters since. 1,246 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

  • Mitsubishi UFJ Asset Management held 132,064 shares of Monolithic Power Systems worth $183M as of Q2 2026.
  • Mitsubishi UFJ Asset Management bought 482 Monolithic Power Systems shares in Q2 2026, an estimated $724K.
  • Monolithic Power Systems made up 0.1% of Mitsubishi UFJ Asset Management's portfolio in Q2 2026, its #173 holding.
  • Mitsubishi UFJ Asset Management first reported a position in Monolithic Power Systems in Q1 2019 and has held it in 26 quarters since.
  • 1,246 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on Mitsubishi UFJ Asset Management's 13F filing for Q2 2026, filed 7 Aug 2026.