YANKCOM Partnership’s Monolithic Power Systems MPWR Stock Holding History

YANKCOM Partnership’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 Q3	$145K	Sell	108 -6	-5%	-$7.86K	0.05%	165
2026 Q2	$158K	Sell	114 -59	-34%	-$88.6K	0.06%	162
2026 Q1	$189K	Sell	173 -3	-2%	-$3.28K	0.08%	141
2025 Q4	$160K	Buy	176 +11	+7%	+$10.6K	0.07%	150
2025 Q3	$152K	Buy	165 +2	+1%	+$1.62K	0.07%	150
2025 Q2	$119K	Sell	163 -2	-1%	-$1.27K	0.06%	162
2025 Q1	$95.7K	Buy	165 +10	+6%	+$6.3K	0.05%	159
2024 Q4	$91.7K	Buy	+155	New	+$112K	0.05%	163

Other funds holding MPWR

Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

Barclays London, United Kingdom $500B AUM 36.84% 1-Year Est. Return

UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return

VOYA Investment Management Atlanta, Georgia $109B AUM 51.53% 1-Year Est. Return

Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return

Amundi Paris, France $496B AUM 35.36% 1-Year Est. Return

Fidelity International Hamilton, Bermuda $144B AUM 22.91% 1-Year Est. Return

Deutsche Bank Frankfurt Am Main Ge, Germany $362B AUM 34.89% 1-Year Est. Return

Citigroup New York $308B AUM 40.94% 1-Year Est. Return

YANKCOM Partnership's MPWR Position: Q3 2026 in Review

YANKCOM Partnership reduced its Monolithic Power Systems (MPWR) stake by 5.3% in Q3 2026, selling an estimated $7.86K and leaving 108 shares worth $145K. The position accounts for 0.05% of the portfolio, ranked #165.

YANKCOM Partnership first reported a position in MPWR in Q4 2024 and has held it in 8 quarters since. The position peaked at $189K in Q1 2026. 763 funds tracked by Wall St. Rank hold MPWR as of Q3 2026.

YANKCOM Partnership held 108 shares of Monolithic Power Systems worth $145K as of Q3 2026.
YANKCOM Partnership sold 6 Monolithic Power Systems shares in Q3 2026, an estimated $7.86K.
Monolithic Power Systems made up 0.05% of YANKCOM Partnership's portfolio in Q3 2026, its #165 holding.
YANKCOM Partnership first reported a position in Monolithic Power Systems in Q4 2024 and has held it in 8 quarters since.
YANKCOM Partnership's Monolithic Power Systems position peaked at $189K in Q1 2026.
763 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q3 2026.

Based on YANKCOM Partnership's 13F filing for Q3 2026, filed 15 Oct 2026.