Power Integrations Inc

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Congress Trading

Recent trades of POWI by members of U.S. Congress

Politician Type Traded
Gilbert Ray Cisneros, Jr. House / D Sale $1,001 - $15,000 Sep. 02, 2020
Josh Gottheimer House / D Sale $1,001 - $15,000 Aug. 24, 2020
Gilbert Ray Cisneros, Jr. House / D Sale $1,001 - $15,000 Aug. 01, 2019
Donna E. Shalala House / D Sale $1,001 - $15,000 Jun. 24, 2019
Gilbert Ray Cisneros, Jr. House / D Sale $1,001 - $15,000 Jan. 28, 2019
Josh Gottheimer House / D Sale $1,001 - $15,000 Jan. 24, 2019
Thomas MacArthur House / R Sale $1,001 - $15,000 May. 27, 2015
Thom Tillis Senate / R Sale (Full) $1,001 - $15,000 Feb. 13, 2015
POWI Stock Insider Trading Activity
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POWI Stock Institutional Owners
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POWI Derivatives Institutional Owners
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Whale Activity

Recently reported changes by institutional investors

Insider Trading

Quarterly net insider trading by POWI's directors and management

Corporate Lobbying

Government lobbying spending instances

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U.S. Patents

New patents grants

  • Patent Title: Controller for a semiconductor switch that includes an inductive coupling for communication across galvanic isolation Nov. 12, 2024
  • Patent Title: Coupled polysilicon guard rings for enhancing breakdown voltage in a power semiconductor device Nov. 05, 2024
  • Patent Title: Apparatus and methods for controllable networks to vary inter-stage power transfer in a multi-stage power conversion system Oct. 15, 2024
  • Patent Title: Discharge prevention of the power switch in a power converter Sep. 17, 2024
  • Patent Title: Method for implant and anneal for high voltage field effect transistors Aug. 20, 2024
  • Patent Title: Beryllium doped gan-based light emitting diode and method Aug. 13, 2024
  • Patent Title: Beryllium doped gan-based light emitting diode and method Jul. 23, 2024
  • Patent Title: Housing for ferrite beads and other pass-through electrical filter components Jul. 02, 2024
  • Patent Title: Switching delay for communication Jun. 25, 2024
  • Patent Title: Fast turn-on protection of a cascode switch Jun. 18, 2024
  • Patent Title: Motor alignment control May. 28, 2024
  • Patent Title: Power converter controller with branch switch May. 07, 2024
  • Patent Title: Protecting semiconductor switches in switched mode power converters Apr. 30, 2024
  • Patent Title: Apparatus and methods for sensing resonant circuit signals to enhance control in a resonant converter Apr. 09, 2024
  • Patent Title: Signal compensation with summed error signals Mar. 26, 2024
  • Patent Title: Active discharge of an electric drive system Mar. 19, 2024
  • Patent Title: Multi-module system with single terminal error flag input/output Feb. 20, 2024
  • Patent Title: Apparatus and methods for controlling a switch drive signal following mode transitions in a switching power converter Feb. 13, 2024
  • Patent Title: Controller for multi-output single magnetic component converter Jan. 30, 2024
  • Patent Title: Pulse sharing control for enhancing performance in a multiple output power converter system Dec. 19, 2023
  • Patent Title: Secondary controller for use in synchronous flyback converter Nov. 21, 2023
  • Patent Title: Deadtime adjustment for a power converter Nov. 21, 2023
  • Patent Title: Silicon carbide junction field effect transistors Nov. 21, 2023
  • Patent Title: Method and apparatus for continuous conduction mode operation of a multi-output power converter Nov. 14, 2023
  • Patent Title: Current sharing for multi-output charging device Oct. 24, 2023
  • Patent Title: Asymmetrical plug technique for gan devices Oct. 03, 2023
  • Patent Title: Method of fabricating a transistor Aug. 08, 2023
  • Patent Title: Controlling a semiconductor switch which includes a transmitter and receiver that communicate across galvanic isolation using an inductive coupling Jul. 11, 2023
  • Patent Title: Output-side controller with switching request at relaxation ring extremum Jul. 04, 2023
  • Patent Title: Protecting semiconductor switches in switched mode power converters Jun. 20, 2023
  • Patent Title: External adjustment of a drive control of a switch May. 09, 2023
  • Patent Title: Mode operation detection for control of a power converter with an active clamp switch Apr. 18, 2023
  • Patent Title: Control of secondary switches based on secondary winding voltage in a power converter Apr. 11, 2023
  • Patent Title: Input line voltage operation for a power converter Mar. 21, 2023
  • Patent Title: Input voltage estimation for a power converter Feb. 21, 2023
  • Patent Title: Inductive charging circuit to provide operating power for a controller Jan. 24, 2023
  • Patent Title: Controller for multi-output single magnetic component converter with independent regulation of constant current and constant voltage outputs Dec. 27, 2022
  • Patent Title: Apparatus and methods for sensing resonant circuit signals to enhance control in a resonant converter Dec. 06, 2022
  • Patent Title: Reservoir capacitor for boost converters Nov. 22, 2022
  • Patent Title: Pulse sharing control for enhancing performance in a multiple output power converter system Nov. 08, 2022
  • Patent Title: Modulating jitter frequency as switching frequency approaches jitter frequency Nov. 01, 2022
  • Patent Title: Multi zone secondary burst modulation for resonant converters Oct. 18, 2022
  • Patent Title: Multi-stage gate turn-off with dynamic timing Oct. 11, 2022
  • Patent Title: Active clamp circuit with steering network Sep. 20, 2022
  • Patent Title: Power converter with current matching Sep. 13, 2022
  • Patent Title: Multiple stage gate drive for cascode current sensing Sep. 13, 2022
  • Patent Title: Variable drive strength in response to a power converter operating condition Sep. 06, 2022
  • Patent Title: Auxiliary converter to provide operating power for a controller Aug. 16, 2022
  • Patent Title: Communicating across galvanic isolation Jul. 05, 2022
  • Patent Title: Asymmetrical plug technique for gan devices Jun. 28, 2022
Government Contracts

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WallStreetBets

Number of mentions of POWI in WallStreetBets Daily Discussion

POWI News

Recent insights relating to POWI

CNBC Recommendations

Recent picks made for POWI stock on CNBC

Top ETF Holders

ETFs with the largest estimated holdings in POWI

POWI Top Shareholders
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Underlying Shares

* These are estimates based on data taken from SEC filings. There may be inaccuracies due to parsing errors, accidental double-counting, incorrect classification of indirectly owned shares, or any other number of issues.

POWI Stock Smart Score

The Quiver Smart Score combines our data on Congress Trading, Lobbying, Insider Trading, CNBC Mentions and more to provide a comprehensive view of the strength of a stock's underlying data.

The Smart Score grades stocks on a scale of 1 (weakest) to 10 (strongest) based on the strength of the underlying data.
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