Achmea Investment Management’s Monolithic Power Systems MPWR Stock Holding History

Achmea Investment 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
2025 Q4	–	Sell	-12,808	Closed	-$11.8M	–	237
2025 Q3	$11.8M	Hold	12,808	–	–	0.15%	156
2025 Q2	$9.37M	Hold	12,808	–	–	0.12%	173
2025 Q1	$7.43M	Buy	12,808 +4,858	+61%	+$3.06M	0.11%	191
2024 Q4	$4.7M	Buy	+7,950	New	+$5.76M	0.08%	225
2023 Q3	–	Sell	-918	Closed	-$496K	–	583
2023 Q2	$496K	Hold	918	–	–	0.01%	490
2023 Q1	$460K	Sell	918 -1,214	-57%	-$558K	0.01%	468
2022 Q4	$706K	Hold	2,132	–	–	0.02%	443
2022 Q3	$775K	Buy	2,132 +2,026	+1,911%	+$901K	0.03%	431
2022 Q2	$41K	Buy	106 +50	+89%	+$21.1K	﹤0.01%	557
2022 Q1	$27K	Buy	+56	New	+$24.4K	﹤0.01%	600
2021 Q4	–	Sell	-56	Closed	-$27K	–	423
2021 Q3	$27K	Buy	+56	New	+$25.5K	﹤0.01%	566

Other funds holding MPWR

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Achmea Investment Management's MPWR Position: Q4 2025 in Review

Achmea Investment Management sold out of Monolithic Power Systems (MPWR) in Q4 2025, closing a stake of 12,808 shares — an estimated $11.8M sold.

Achmea Investment Management first reported a position in MPWR in Q3 2021 and held it in 11 quarters. The position peaked at $11.8M in Q3 2025. 1,061 funds tracked by Wall St. Rank hold MPWR as of Q4 2025.

Achmea Investment Management reported no remaining Monolithic Power Systems position as of Q4 2025 after selling out during the quarter.
Achmea Investment Management sold 12,808 Monolithic Power Systems shares in Q4 2025, an estimated $11.8M.
Achmea Investment Management first reported a position in Monolithic Power Systems in Q3 2021 and held it in 11 quarters.
Achmea Investment Management's Monolithic Power Systems position peaked at $11.8M in Q3 2025.
1,061 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q4 2025.

Based on Achmea Investment Management's 13F filing for Q4 2025, filed 18 Feb 2026.