Klingman & Associates’s Monolithic Power Systems MPWR Stock Holding History

Klingman & Associates’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	$225K	Sell	167 -11	-6%	-$14.4K	0.01%	387
2026 Q2	$246K	Buy	+178	New	+$267K	0.01%	303
2016 Q4	–	Sell	-599	Closed	-$48K	–	235
2016 Q3	$48K	Hold	599	–	–	0.01%	187
2016 Q2	$41K	Hold	599	–	–	0.01%	207
2016 Q1	$38K	Hold	599	–	–	0.01%	209
2015 Q4	$38K	Hold	599	–	–	0.01%	223
2015 Q3	$30K	Hold	599	–	–	0.01%	231
2015 Q2	$30K	Hold	599	–	–	0.01%	217
2015 Q1	$32K	Hold	599	–	–	0.01%	202
2014 Q4	$29K	Buy	+599	New	+$26.9K	0.01%	205

Other funds holding MPWR

Zevenbergen Capital Investments Edmonds, Washington $4.37B AUM 52.9% 1-Year Est. Return

Congress Asset Management Boston, Massachusetts $15.4B AUM 30.35% 1-Year Est. Return

Robeco Institutional Asset Management Rotterdam, Netherlands $83.2B AUM 35.34% 1-Year Est. Return

Pembroke Management Montreal, Quebec, Canada $809M AUM 17.64% 1-Year Est. Return

AssetMark Inc Concord, California $59.5B AUM 15.92% 1-Year Est. Return

Vontobel Holding Zurich, Switzerland $27.7B AUM 21.75% 1-Year Est. Return

Vest Financial Mclean, Virginia $9.5B AUM 22.78% 1-Year Est. Return

Park National Corp Newark, Ohio $3.69B AUM 18.32% 1-Year Est. Return

Fjarde Ap-fonden Stockholm, Sweden $19.4B AUM 31.69% 1-Year Est. Return

Nisa Investment Advisors St. Louis, Missouri $34.7B AUM 25.93% 1-Year Est. Return

Klingman & Associates's MPWR Position: Q3 2026 in Review

Klingman & Associates reduced its Monolithic Power Systems (MPWR) stake by 6.2% in Q3 2026, selling an estimated $14.4K and leaving 167 shares worth $225K. The position accounts for 0.01% of the portfolio, ranked #387.

Klingman & Associates first reported a position in MPWR in Q4 2014 and has held it in 10 quarters since. The position peaked at $246K in Q2 2026. 221 funds tracked by Wall St. Rank hold MPWR as of Q3 2026.

Klingman & Associates held 167 shares of Monolithic Power Systems worth $225K as of Q3 2026.
Klingman & Associates sold 11 Monolithic Power Systems shares in Q3 2026, an estimated $14.4K.
Monolithic Power Systems made up 0.01% of Klingman & Associates's portfolio in Q3 2026, its #387 holding.
Klingman & Associates first reported a position in Monolithic Power Systems in Q4 2014 and has held it in 10 quarters since.
Klingman & Associates's Monolithic Power Systems position peaked at $246K in Q2 2026.
221 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q3 2026.

Based on Klingman & Associates's 13F filing for Q3 2026, filed 20 Oct 2026.