Power Integrations Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

DB:PWI Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
22 Jul 26	Sell€819,802	Jennifer Lloyd	Individual	12,690	€64.60
29 May 26	Sell€491,425	Sunil Gupta	Individual	6,860	€71.64
28 May 26	Sell€9,218,680	Balu Balakrishnan	Individual	124,287	€74.70
27 May 26	Sell€128,679	Nicholas Brathwaite	Individual	1,728	€74.47
26 May 26	Sell€8,340,346	Balu Balakrishnan	Individual	118,573	€70.80
26 May 26	Sell€473,782	Nicholas Brathwaite	Individual	6,655	€71.19
26 May 26	Sell€1,124,285	Sunil Gupta	Individual	15,894	€70.74
21 May 26	Sell€3,288,439	Balu Balakrishnan	Individual	53,880	€61.03
13 May 26	Sell€426,378	Nicholas Brathwaite	Individual	6,895	€61.84
02 Apr 26	Sell€14,079	Gagan Jain	Individual	313	€44.98
25 Feb 26	Sell€142,210	Gagan Jain	Individual	3,481	€40.92
10 Feb 26	Sell€103,960	Sunil Gupta	Individual	2,673	€39.13
10 Feb 26	Sell€447,085	Balu Balakrishnan	Individual	11,363	€39.66
09 Feb 26	Sell€129,983	Jennifer Lloyd	Individual	3,322	€39.13
03 Feb 26	Sell€6,058	Gagan Jain	Individual	157	€38.59
03 Feb 26	Sell€381,867	Balu Balakrishnan	Individual	10,080	€37.88
03 Feb 26	Sell€83,656	Sunil Gupta	Individual	2,168	€38.59
29 Jan 26	Sell€217,936	Balu Balakrishnan	Individual	5,581	€39.05
29 Jan 26	Sell€38,777	Gagan Jain	Individual	995	€38.97
29 Jan 26	Sell€66,174	Sunil Gupta	Individual	1,698	€38.97
24 Nov 25	Sell€30,300	Gagan Jain	Individual	1,033	€29.33
04 Nov 25	Sell€3,884	Gagan Jain	Individual	111	€34.99
04 Nov 25	Sell€3,849	Eric Verity	Individual	110	€34.99
24 Sep 25	Sell€16,087	Gagan Jain	Individual	456	€35.28

Insider Trading Volume

Insider Buying: PWI insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of PWI?
Owner Type	Number of Shares	Ownership Percentage
State or Government	22,115	0.0342%
Individual Insiders	838,671	1.3%
Institutions	63,841,318	98.7%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 85.76% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
15.6%	BlackRock, Inc.	8,722,053	€383.3m	2.35%	no data
9.29%	Vanguard Portfolio Management, LLC	5,190,284	€228.1m	4.31%	0.01%
6.44%	Wellington Management Group LLP	3,595,855	€158.0m	7.14%	0.03%
5.72%	State Street Investment Management	3,194,155	€140.4m	3.78%	no data
5.21%	Vanguard Capital Management, LLC	2,912,041	€128.0m	0.69%	no data
4.26%	William Blair Investment Management, LLC	2,382,007	€104.7m	0.06%	0.15%
3.62%	Neuberger Berman Investment Advisers LLC	2,020,390	€88.8m	-48.6%	0.07%
3.45%	T. Rowe Price Group, Inc.	1,924,939	€84.6m	37.8%	0.01%
3.39%	Disciplined Growth Investors, Inc.	1,891,864	€83.1m	-3.44%	1.57%
3.23%	Geode Capital Management, LLC	1,803,038	€79.2m	7.66%	no data
3.16%	Snyder Capital Management, L.P.	1,766,507	€77.6m	-16%	1.6%
2.4%	RobecoSAM AG	1,340,404	€58.9m	54%	0.64%
2.12%	Capital Research and Management Company	1,183,746	€52.0m	6.41%	no data
1.94%	Dimensional Fund Advisors LP	1,085,077	€47.7m	2.64%	0.01%
1.66%	Congress Asset Management Company, LLP	930,059	€40.9m	0%	0.3%
1.58%	Copeland Capital Management, LLC	882,810	€38.8m	-33.2%	0.98%
1.58%	Boston Trust Walden National Association	882,471	€38.8m	52.8%	0.33%
1.58%	Eaton Vance Management	882,206	€38.8m	-25.4%	0.01%
1.42%	JP Morgan Asset Management	792,692	€34.8m	-18.1%	no data
1.4%	American Century Investment Management Inc	781,675	€34.4m	2,840%	0.01%
1.37%	Massachusetts Financial Services Company	767,672	€33.7m	0%	0.01%
1.37%	Northern Trust Global Investments	764,474	€33.6m	-9.16%	no data
1.35%	Stephens Investment Management Group, LLC	755,549	€33.2m	1.39%	0.43%
1.35%	Charles Schwab Investment Management, Inc.	753,521	€33.1m	-0.59%	no data
1.28%	Westwood Management Corp.	714,227	€31.4m	-18.2%	0.28%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/09/21 08:44
End of Day Share Price	2026/09/21 00:00
Earnings	2026/06/30
Annual Earnings	2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Power Integrations, Inc. is covered by 13 analysts. 5 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Brian Piccioni	BMO Capital Markets Equity Research
Sumit Dhanda	BofA Global Research
Alex Gauna	Citizens JMP Securities, LLC