UM
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UniSuper Management’s Monolithic Power Systems MPWR Stock Holding History

UniSuper 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 		$11.9M Sell
8,594
-169
-2% -$254K 0.06% 181
2026
Q1 		$9.58M Sell
8,763
-692
-7% -$756K 0.06% 167
2025
Q4 		$8.57M Sell
9,455
-919
-9% -$884K 0.05% 177
2025
Q3 		$9.55M Sell
10,374
-247
-2% -$200K 0.06% 177
2025
Q2 		$7.77M Sell
10,621
-621
-6% -$396K 0.05% 186
2025
Q1 		$6.52M Buy
11,242
+400
+4% +$252K 0.05% 188
2024
Q4 		$6.42M Buy
10,842
+1,637
+18% +$1.19M 0.05% 191
2024
Q3 		$8.51M Buy
9,205
+417
+5% +$360K 0.06% 172
2024
Q2 		$7.22M Buy
8,788
+1,284
+17% +$927K 0.06% 171
2024
Q1 		$5.08M Buy
7,504
+1,789
+31% +$1.19M 0.05% 174
2023
Q4 		$3.6M Buy
5,715
+115
+2% +$60.1K 0.04% 197
2023
Q3 		$2.59M Buy
5,600
+400
+8% +$205K 0.03% 211
2023
Q2 		$2.81M Buy
+5,200
New +$2.47M 0.03% 210

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 $3.37T AUM 44.26% 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

UniSuper Management's MPWR Position: Q2 2026 in Review

UniSuper Management reduced its Monolithic Power Systems (MPWR) stake by 1.9% in Q2 2026, selling an estimated $254K and leaving 8,594 shares worth $11.9M. The position accounts for 0.06% of the portfolio, ranked #181.

UniSuper Management first reported a position in MPWR in Q2 2023 and has held it in 13 quarters since. 1,243 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

  • UniSuper Management held 8,594 shares of Monolithic Power Systems worth $11.9M as of Q2 2026.
  • UniSuper Management sold 169 Monolithic Power Systems shares in Q2 2026, an estimated $254K.
  • Monolithic Power Systems made up 0.06% of UniSuper Management's portfolio in Q2 2026, its #181 holding.
  • UniSuper Management first reported a position in Monolithic Power Systems in Q2 2023 and has held it in 13 quarters since.
  • 1,243 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on UniSuper Management's 13F filing for Q2 2026, filed 14 Aug 2026.