KP Management’s Monolithic Power Systems MPWR Stock Holding History

KP 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 Q1	$4.92M	Sell	4,500 -1,000	-18%	-$1.09M	1.2%	31
2025 Q4	$4.98M	Buy	5,500 +1,000	+22%	+$962K	1.38%	33
2025 Q3	$4.14M	Hold	4,500	–	–	1.31%	35
2025 Q2	$3.29M	Sell	4,500 -2,000	-31%	-$1.27M	1.21%	35
2025 Q1	$3.77M	Hold	6,500	–	–	1.3%	30
2024 Q4	$3.85M	Hold	6,500	–	–	1.2%	34
2024 Q3	$6.01M	Sell	6,500 -500	-7%	-$432K	1.94%	21
2024 Q2	$5.75M	Sell	7,000 -1,000	-13%	-$722K	2%	14
2024 Q1	$5.42M	Sell	8,000 -500	-6%	-$334K	2.1%	17
2023 Q4	$5.36M	Buy	+8,500	New	+$4.44M	2.29%	10

Other funds holding MPWR

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

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 Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

KP Management's MPWR Position: Q1 2026 in Review

KP Management reduced its Monolithic Power Systems (MPWR) stake by 18% in Q1 2026, selling an estimated $1.09M and leaving 4,500 shares worth $4.92M. The position accounts for 1.2% of the portfolio, ranked #31.

KP Management first reported a position in MPWR in Q4 2023 and has held it in 10 quarters since. The position peaked at $6.01M in Q3 2024. 1,115 funds tracked by Wall St. Rank hold MPWR as of Q1 2026.

KP Management held 4,500 shares of Monolithic Power Systems worth $4.92M as of Q1 2026.
KP Management sold 1,000 Monolithic Power Systems shares in Q1 2026, an estimated $1.09M.
Monolithic Power Systems made up 1.2% of KP Management's portfolio in Q1 2026, its #31 holding.
KP Management first reported a position in Monolithic Power Systems in Q4 2023 and has held it in 10 quarters since.
KP Management's Monolithic Power Systems position peaked at $6.01M in Q3 2024.
1,115 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q1 2026.

Based on KP Management's 13F filing for Q1 2026, filed 15 May 2026.