Swiss Re’s Monolithic Power Systems MPWR Stock Holding History

Swiss Re’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	–	Sell	-17	Closed	-$18.6K	–	264
2026 Q1	$18.6K	Hold	17	–	–	0.11%	139
2025 Q4	$15.4K	Buy	+17	New	+$16.4K	﹤0.01%	165

Other funds holding MPWR

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

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

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

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

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Swiss Re's MPWR Position: Q2 2026 in Review

Swiss Re sold out of Monolithic Power Systems (MPWR) in Q2 2026, closing a stake of 17 shares — an estimated $18.6K sold.

Swiss Re first reported a position in MPWR in Q4 2025 and held it in 2 quarters. The position peaked at $18.6K in Q1 2026. 1,243 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

Swiss Re reported no remaining Monolithic Power Systems position as of Q2 2026 after selling out during the quarter.
Swiss Re sold 17 Monolithic Power Systems shares in Q2 2026, an estimated $18.6K.
Swiss Re first reported a position in Monolithic Power Systems in Q4 2025 and held it in 2 quarters.
Swiss Re's Monolithic Power Systems position peaked at $18.6K in Q1 2026.
1,243 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on Swiss Re's 13F filing for Q2 2026, filed 11 Aug 2026.