Wolverine Trading
MPWR icon

Wolverine Trading’s Monolithic Power Systems MPWR Stock Holding History

Wolverine Trading’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
2025
Q3 		$633K Buy
714
+347
+95% +$281K ﹤0.01% 3427
2025
Q2 		$270K Sell
367
-773
-68% -$492K ﹤0.01% 3594
2025
Q1 		$661K Sell
1,140
-2,871
-72% -$1.81M ﹤0.01% 2652
2024
Q4 		$2.42M Buy
+4,011
New +$2.9M ﹤0.01% 1800
2024
Q3 		– Sell
-1,415
Closed -$1.22M – 5168
2024
Q2 		$1.16M Buy
+1,415
New +$1.02M ﹤0.01% 2053
2023
Q2 		– Sell
-777
Closed -$369K – 4671
2023
Q1 		$387K Buy
+777
New +$357K ﹤0.01% 2754
2021
Q4 		– Sell
-1,700
Closed -$824K – 6477
2021
Q3 		$824K Buy
+1,700
New +$773K ﹤0.01% 3258
2021
Q2 		– Sell
-4,417
Closed -$1.55M – 6441
2021
Q1 		$1.51M Buy
+4,417
New +$1.61M ﹤0.01% 2246
2020
Q2 		– Sell
-1,734
Closed -$351K – 4974
2020
Q1 		$286K Buy
+1,734
New +$297K ﹤0.01% 3272
2019
Q3 		– Sell
-7,192
Closed -$1.08M – 4786
2019
Q2 		$977K Buy
+7,192
New +$978K ﹤0.01% 2059
2018
Q4 		– Sell
-6,940
Closed -$871K – 5015
2018
Q3 		$871K Buy
6,940
+3,644
+111% +$508K ﹤0.01% 2512
2018
Q2 		$382K Hold
3,296
– – ﹤0.01% 3433
2018
Q1 		$382K Sell
3,296
-249
-7% -$29.5K ﹤0.01% 3433
2017
Q4 		$398K Buy
+3,545
New +$412K ﹤0.01% 3267

Other funds holding MPWR

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

Wolverine Trading's MPWR Position: Q3 2025 in Review

Wolverine Trading increased its Monolithic Power Systems (MPWR) stake by 95% in Q3 2025, buying an estimated $281K and bringing the position to 714 shares worth $633K. The position accounts for ﹤0.01% of the portfolio, ranked #3427.

Wolverine Trading first reported a position in MPWR in Q4 2017 and has held it in 14 quarters since. The position peaked at $2.42M in Q4 2024. 979 funds tracked by Wall St. Rank hold MPWR as of Q3 2025.

  • Wolverine Trading held 714 shares of Monolithic Power Systems worth $633K as of Q3 2025.
  • Wolverine Trading bought 347 Monolithic Power Systems shares in Q3 2025, an estimated $281K.
  • Monolithic Power Systems made up ﹤0.01% of Wolverine Trading's portfolio in Q3 2025, its #3427 holding.
  • Wolverine Trading first reported a position in Monolithic Power Systems in Q4 2017 and has held it in 14 quarters since.
  • Wolverine Trading's Monolithic Power Systems position peaked at $2.42M in Q4 2024.
  • 979 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q3 2025.

Based on Wolverine Trading's 13F filing for Q3 2025, filed 14 Nov 2025.