Thurston Springer Miller Herd & Titak’s Monolithic Power Systems MPWR Stock Holding History

Thurston Springer Miller Herd & Titak’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	$52.5K	Hold	38	–	–	0.02%	461
2026 Q1	$41.5K	Hold	38	–	–	0.02%	584
2025 Q4	$34.4K	Buy	+38	New	+$36.6K	0.01%	587
2025 Q3	–	Sell	-224	Closed	-$164K	–	1059
2025 Q2	$164K	Sell	224 -205	-48%	-$131K	0.02%	398
2025 Q1	$249K	Buy	429 +43	+11%	+$27.1K	0.04%	300
2024 Q4	$228K	Hold	386	–	–	0.05%	264
2024 Q3	$357K	Hold	386	–	–	0.1%	190
2024 Q2	$317K	Buy	+386	New	+$279K	0.1%	187

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

Thurston Springer Miller Herd & Titak's MPWR Position: Q2 2026 in Review

Thurston Springer Miller Herd & Titak held its Monolithic Power Systems (MPWR) position steady in Q2 2026 at 38 shares worth $52.5K. The position accounts for 0.02% of the portfolio, ranked #461.

Thurston Springer Miller Herd & Titak first reported a position in MPWR in Q2 2024 and has held it in 8 quarters since. The position peaked at $357K in Q3 2024. 1,244 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

Thurston Springer Miller Herd & Titak held 38 shares of Monolithic Power Systems worth $52.5K as of Q2 2026.
Thurston Springer Miller Herd & Titak left its Monolithic Power Systems share count unchanged in Q2 2026.
Monolithic Power Systems made up 0.02% of Thurston Springer Miller Herd & Titak's portfolio in Q2 2026, its #461 holding.
Thurston Springer Miller Herd & Titak first reported a position in Monolithic Power Systems in Q2 2024 and has held it in 8 quarters since.
Thurston Springer Miller Herd & Titak's Monolithic Power Systems position peaked at $357K in Q3 2024.
1,244 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on Thurston Springer Miller Herd & Titak's 13F filing for Q2 2026, filed 8 Jul 2026.