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Andra AP-fonden’s Monolithic Power Systems MPWR Stock Holding History

Andra AP-fonden’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
Q1 		$366K Sell
335
-4,965
-94% -$5.42M ﹤0.01% 374
2025
Q4 		$4.8M Sell
5,300
-42,819
-89% -$41.2M 0.06% 286
2025
Q3 		$44.3M Sell
48,119
-5,000
-9% -$4.05M 0.57% 37
2025
Q2 		$38.9M Buy
53,119
+11,300
+27% +$7.2M 0.54% 45
2025
Q1 		$24.3M Sell
41,819
-3,881
-8% -$2.45M 0.4% 79
2024
Q4 		$27M Buy
45,700
+19,300
+73% +$14M 0.43% 61
2024
Q3 		$24.4M Buy
26,400
+3,000
+13% +$2.59M 0.36% 84
2024
Q2 		$19.2M Buy
+23,400
New +$16.9M 0.32% 99
2023
Q3 		– Sell
-11,000
Closed -$5.94M – 458
2023
Q2 		$5.94M Buy
11,000
+1,800
+20% +$855K 0.15% 328
2023
Q1 		$4.6M Sell
9,200
-900
-9% -$414K 0.12% 388
2022
Q4 		$3.57M Buy
10,100
+5,200
+106% +$1.87M 0.11% 403
2022
Q3 		$1.78M Buy
4,900
+2,400
+96% +$1.07M 0.06% 491
2022
Q2 		$960K Buy
+2,500
New +$1.06M 0.03% 551
2021
Q4 		$4.74M Buy
9,600
+2,500
+35% +$1.29M 0.1% 424
2021
Q3 		$3.44M Buy
7,100
+700
+11% +$318K 0.07% 500
2021
Q2 		$2.39M Buy
6,400
+4,200
+191% +$1.48M 0.05% 544
2021
Q1 		$777K Buy
2,200
+900
+69% +$328K 0.02% 570
2020
Q4 		$476K Buy
+1,300
New +$417K 0.01% 593

Other funds holding MPWR

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
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

Andra AP-fonden's MPWR Position: Q1 2026 in Review

Andra AP-fonden reduced its Monolithic Power Systems (MPWR) stake by 94% in Q1 2026, selling an estimated $5.42M and leaving 335 shares worth $366K. The position accounts for ﹤0.01% of the portfolio, ranked #374.

Andra AP-fonden first reported a position in MPWR in Q4 2020 and has held it in 18 quarters since. The position peaked at $44.3M in Q3 2025. 1,115 funds tracked by Wall St. Rank hold MPWR as of Q1 2026.

  • Andra AP-fonden held 335 shares of Monolithic Power Systems worth $366K as of Q1 2026.
  • Andra AP-fonden sold 4,965 Monolithic Power Systems shares in Q1 2026, an estimated $5.42M.
  • Monolithic Power Systems made up ﹤0.01% of Andra AP-fonden's portfolio in Q1 2026, its #374 holding.
  • Andra AP-fonden first reported a position in Monolithic Power Systems in Q4 2020 and has held it in 18 quarters since.
  • Andra AP-fonden's Monolithic Power Systems position peaked at $44.3M in Q3 2025.
  • 1,115 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q1 2026.

Based on Andra AP-fonden's 13F filing for Q1 2026, filed 8 May 2026.