S-Bank Fund Management’s Monolithic Power Systems MPWR Stock Holding History

S-Bank Fund 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	$543K	Buy	393 +30	+8%	+$45K	0.07%	144
2026 Q1	$397K	Sell	363 -13	-3%	-$14.2K	0.06%	127
2025 Q4	$341K	Sell	376 -18	-5%	-$17.3K	0.04%	139
2025 Q3	$363K	Sell	394 -5	-1%	-$4.05K	0.05%	157
2025 Q2	$292K	Sell	399 -104	-21%	-$66.3K	0.04%	169
2025 Q1	$292K	Buy	+503	New	+$317K	0.05%	144

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 $3.38T AUM 44.17% 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

S-Bank Fund Management's MPWR Position: Q2 2026 in Review

S-Bank Fund Management increased its Monolithic Power Systems (MPWR) stake by 8.3% in Q2 2026, buying an estimated $45K and bringing the position to 393 shares worth $543K. The position accounts for 0.07% of the portfolio, ranked #144.

S-Bank Fund Management first reported a position in MPWR in Q1 2025 and has held it in 6 quarters since. 1,246 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

S-Bank Fund Management held 393 shares of Monolithic Power Systems worth $543K as of Q2 2026.
S-Bank Fund Management bought 30 Monolithic Power Systems shares in Q2 2026, an estimated $45K.
Monolithic Power Systems made up 0.07% of S-Bank Fund Management's portfolio in Q2 2026, its #144 holding.
S-Bank Fund Management first reported a position in Monolithic Power Systems in Q1 2025 and has held it in 6 quarters since.
1,246 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on S-Bank Fund Management's 13F filing for Q2 2026, filed 4 Aug 2026.