Power Integrations ($POWI) Insider Trading & Smart Money Activity

Power Integrations, Inc. · Semiconductors · Latest filing Oct 16, 2026

Power Integrations, Inc. ($POWI) has 2 13F position changes and 2 analyst ratings on file.

Insider buyers (12 mo)

0

Insider sellers (12 mo)

0

Net insider $ (12 mo)

$0

Congress trades (12 mo)

0

13F moves on file

2

Analyst ratings on file

2

POWI insider buying and selling by quarter

Quarter	Insider buys	Insider sales	Congress buys / sales	13F added / cut
Q1 2026	0	0	0 / 0	0 / 0
Q2 2026	0	0	0 / 0	1 / 0
Q3 2026	0	0	0 / 0	0 / 0
Q4 2026	0	0	0 / 0	0 / 1

Insider buys and sales count open-market trades only (Form 4 codes P and S). Grants, option exercises and tax withholding are left out.

All POWI insider, congress, 13F and analyst activity

All 13F Analysts

Date	Source	Who	Action	Shares	Value / amount	ΔOwn	1W	1M	6M	Filing	Story
Oct 16, 2026	13F	ASR Vermogensbeheer N.V.	Reduced	-219.55K sh	$7.10M						—
Jun 24, 2026	Analyst	Stifel	Reiterates to buy		PT $95		-1.9%	-22.5%			Read
Jun 10, 2026	Analyst	Needham	Reiterates to buy		PT $90		+8.2%	-3.4%			Read
May 8, 2026	13F	William Blair Investment Management	New	+2.38M sh	$199.41M		-0.1%	+4.9%			Read

1W / 1M / 6M = how POWI moved from the trade or filing date.

Institutions moving POWI (13F)

• ASR Vermogensbeheer N.V.1
• William Blair Investment Management1

Analyst ratings on POWI

Date	Firm	Action	Rating	Price target	1W	1M	6M	Story
Jun 24, 2026	Stifel	Reiterates	buy	$95	-1.9%	-22.5%		Read
Jun 10, 2026	Needham	Reiterates	buy	$90	+8.2%	-3.4%		Read

Frequently asked questions

Which institutions changed their POWI positions?

Recent 13F filers moving the stock include ASR Vermogensbeheer N.V. and William Blair Investment Management.

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Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.