Echo Street Capital Management’s Monolithic Power Systems MPWR Stock Holding History

Echo Street Capital 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
2023 Q2	–	Sell	-1,097	Closed	-$549K	–	550
2023 Q1	$549K	Buy	+1,097	New	+$504K	﹤0.01%	240
2022 Q4	–	Sell	-2,144	Closed	-$779K	–	598
2022 Q3	$779K	Buy	2,144 +1,164	+119%	+$518K	0.01%	193
2022 Q2	$376K	Buy	+980	New	+$414K	﹤0.01%	374
2022 Q1	–	Sell	-2,088	Closed	-$1.03M	–	695
2021 Q4	$1.03M	Buy	2,088 +1,247	+148%	+$644K	0.01%	239
2021 Q3	$408K	Buy	+841	New	+$383K	﹤0.01%	469

Other funds holding MPWR

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Brown Advisory Baltimore, Maryland $64.6B AUM 18.98% 1-Year Est. Return

Echo Street Capital Management's MPWR Position: Q2 2023 in Review

Echo Street Capital Management sold out of Monolithic Power Systems (MPWR) in Q2 2023, closing a stake of 1,097 shares — an estimated $549K sold.

Echo Street Capital Management first reported a position in MPWR in Q3 2021 and held it in 5 quarters. The position peaked at $1.03M in Q4 2021. 651 funds tracked by Wall St. Rank hold MPWR as of Q2 2023.

Echo Street Capital Management reported no remaining Monolithic Power Systems position as of Q2 2023 after selling out during the quarter.
Echo Street Capital Management sold 1,097 Monolithic Power Systems shares in Q2 2023, an estimated $549K.
Echo Street Capital Management first reported a position in Monolithic Power Systems in Q3 2021 and held it in 5 quarters.
Echo Street Capital Management's Monolithic Power Systems position peaked at $1.03M in Q4 2021.
651 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2023.

Based on Echo Street Capital Management's 13F filing for Q2 2023, filed 14 Aug 2023.