Question 1

Does First Trust own MPWR stock?

Accepted Answer

Yes. As of its Q2 2026 13F, First Trust holds 482,781 shares of MPWR (Monolithic Power Systems), worth $667.4M.

Question 2

How many shares of MPWR does First Trust own?

Accepted Answer

As of its Q2 2026 13F, First Trust holds 482,781 shares of MPWR (Monolithic Power Systems).

Question 3

What is First Trust's MPWR position worth?

Accepted Answer

As of its Q2 2026 13F, First Trust's MPWR position is worth $667.4M.

Question 4

Is First Trust buying or selling MPWR?

Accepted Answer

In Q2 2026, First Trust reduced its MPWR position by 108,572 shares (-18.4%).

Question 5

When did First Trust first buy MPWR?

Accepted Answer

First Trust already held MPWR in its Q4 2018 13F, the earliest on record, and has listed it in 31 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	482,781	-18.4%	$667.4M	0.4%	$1,380.32	0
2026-Q1	Decreased	591,353	-15.7%	$646.6M	0.5%	$1,090.07	0
2025-Q4	Increased	701,454	+56.6%	$635.8M	0.5%	$901.84	54
2025-Q3	Increased	447,801	+66.4%	$412.3M	0.3%	$914.50	55
2025-Q2	Increased	269,179	+46.8%	$196.9M	0.2%	$725.23	50
2025-Q1	Increased	183,402	+137.9%	$106.4M	0.1%	$573.88	48
2024-Q4	Decreased	77,094	-10.9%	$45.6M	0.0%	$583.90	0
2024-Q3	Increased	86,486	+8.6%	$80M	0.1%	$910.43	32

MPWRShowing 8 of 31 quarters

MPWR
Showing 8 of 31 quarters