Question 1

How many shares of MPWR does Whale Rock Capital Management LLC own?

Accepted Answer

Whale Rock Capital Management LLC previously held 0 shares of MPWR (MONOLITHIC POWER SYSTEMS INC) before exiting the position in 2025-Q2.

Question 2

What is Whale Rock Capital Management LLC's MPWR position worth?

Accepted Answer

Whale Rock Capital Management LLC's MPWR position was last reported at $0 in 2025-Q2 before the exit.

Question 3

Is Whale Rock Capital Management LLC buying or selling MPWR?

Accepted Answer

In 2025-Q2, Whale Rock Capital Management LLC exited their MPWR position entirely (-100.0% change in shares).

Question 4

When did Whale Rock Capital Management LLC first buy MPWR?

Accepted Answer

Based on available 13F filings, Whale Rock Capital Management LLC first reported a position in MPWR in 2024-Q3. They have held the position across 21 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2025-Q2 Latest	Exited	0	-100.0%	$0	0.0%	$731.94	0
2025-Q1	New	50,150	—	$29.1M	0.5%	$575.12	57
2024-Q4	Exited	0	-100.0%	$0	0.0%	$597.44	0
2024-Q3	Increased	200,490	+104.3%	$185.4M	2.6%	$914.24	85