CacheTech Inc’s Monolithic Power Systems MPWR Stock Holding History

CacheTech Inc’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	–	Sell	-456	Closed	-$419K	–	216
2025 Q4	$419K	Hold	456	–	–	0.08%	131
2025 Q3	$411K	Hold	456	–	–	0.08%	115
2025 Q2	$335K	Hold	456	–	–	0.06%	126
2025 Q1	$258K	Buy	+456	New	+$287K	0.05%	117

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

CacheTech Inc's MPWR Position: Q1 2026 in Review

CacheTech Inc sold out of Monolithic Power Systems (MPWR) in Q1 2026, closing a stake of 456 shares — an estimated $419K sold.

CacheTech Inc first reported a position in MPWR in Q1 2025 and held it in 4 quarters. The position peaked at $419K in Q4 2025. 1,114 funds tracked by Wall St. Rank hold MPWR as of Q1 2026.

CacheTech Inc reported no remaining Monolithic Power Systems position as of Q1 2026 after selling out during the quarter.
CacheTech Inc sold 456 Monolithic Power Systems shares in Q1 2026, an estimated $419K.
CacheTech Inc first reported a position in Monolithic Power Systems in Q1 2025 and held it in 4 quarters.
CacheTech Inc's Monolithic Power Systems position peaked at $419K in Q4 2025.
1,114 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q1 2026.

Based on CacheTech Inc's 13F filing for Q1 2026, filed 12 May 2026.