Disciplined Growth Investors Inc Power Integrations Inc Transaction History

Disciplined Growth Investors Inc

  • $4.61 Billion
  • Q3 2025

A detailed history of Disciplined Growth Investors Inc transactions in Power Integrations Inc stock. As of the latest transaction made, Disciplined Growth Investors Inc holds 1,966,940 shares of POWI stock, worth $68.1 Million. This represents 1.72% of its overall portfolio holdings.

Number of Shares
1,966,940
Previous 2,060,826 4.56%
Holding current value
$68.1 Million
Previous $115 Million 31.35%
% of portfolio
1.72%
Previous 2.64%

Shares

33 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 14, 2025
SELL
$39.37 - $59.54 $3.7 Million - $5.59 Million
-93,886 Reduced 4.56%
1,966,940 $79.1 Million
Q2 2025

Aug 14, 2025
SELL
$42.13 - $59.01 $663,547 - $929,407
-15,750 Reduced 0.76%
2,060,826 $115 Million
Q1 2025

May 15, 2025
SELL
$50.5 - $66.7 $1.18 Million - $1.56 Million
-23,316 Reduced 1.11%
2,076,576 $105 Million
Q4 2024

Feb 14, 2025
SELL
$60.04 - $68.05 $706,730 - $801,016
-11,771 Reduced 0.56%
2,099,892 $130 Million
Q3 2024

Nov 14, 2024
BUY
$57.86 - $78.46 $4.67 Million - $6.34 Million
80,761 Added 3.98%
2,111,663 $135 Million
Q2 2024

Aug 15, 2024
SELL
$62.89 - $78.21 $495,824 - $616,607
-7,884 Reduced 0.39%
2,030,902 $143 Million
Q1 2024

May 15, 2024
SELL
$68.91 - $82.37 $74,560 - $89,124
-1,082 Reduced 0.05%
2,038,786 $146 Million
Q4 2023

Feb 14, 2024
SELL
$67.91 - $86.89 $2.12 Million - $2.71 Million
-31,161 Reduced 1.5%
2,039,868 $167 Million
Q3 2023

Nov 14, 2023
SELL
$75.22 - $98.89 $2.45 Million - $3.22 Million
-32,539 Reduced 1.55%
2,071,029 $158 Million
Q2 2023

Aug 14, 2023
SELL
$72.78 - $94.67 $5.23 Million - $6.8 Million
-71,880 Reduced 3.3%
2,103,568 $199 Million
Q1 2023

May 15, 2023
SELL
$71.52 - $90.68 $16.2 Million - $20.5 Million
-225,857 Reduced 9.41%
2,175,448 $184 Million
Q4 2022

Feb 14, 2023
SELL
$62.09 - $80.93 $103,566 - $134,991
-1,668 Reduced 0.07%
2,401,305 $172 Million
Q3 2022

Nov 15, 2022
BUY
$64.32 - $85.17 $36.3 Million - $48.1 Million
564,838 Added 30.73%
2,402,973 $155 Million
Q2 2022

Aug 15, 2022
BUY
$72.31 - $91.92 $1.76 Million - $2.24 Million
24,398 Added 1.35%
1,838,135 $138 Million
Q1 2022

May 16, 2022
BUY
$75.37 - $98.1 $3.02 Million - $3.93 Million
40,026 Added 2.26%
1,813,737 $168 Million
Q4 2021

Feb 14, 2022
SELL
$85.98 - $108.9 $1.47 Million - $1.86 Million
-17,094 Reduced 0.95%
1,773,711 $165 Million
Q3 2021

Nov 15, 2021
SELL
$78.23 - $110.16 $2.4 Million - $3.38 Million
-30,727 Reduced 1.69%
1,790,805 $177 Million
Q2 2021

Aug 16, 2021
BUY
$73.65 - $85.41 $3.05 Million - $3.54 Million
41,399 Added 2.33%
1,821,532 $149 Million
Q1 2021

May 17, 2021
SELL
$77.82 - $96.76 $36.7 Million - $45.6 Million
-471,329 Reduced 20.93%
1,780,133 $145 Million
Q4 2020

Feb 16, 2021
SELL
$53.79 - $81.86 $5.54 Million - $8.43 Million
-102,994 Reduced 4.37%
2,251,462 $184 Million
Q3 2020

Nov 16, 2020
BUY
$51.29 - $62.81 $58.8 Million - $72 Million
1,145,887 Added 94.81%
2,354,456 $130 Million
Q2 2020

Aug 14, 2020
SELL
$40.97 - $60.72 $16.9 Million - $25 Million
-411,981 Reduced 25.42%
1,208,569 $143 Million
Q1 2020

May 15, 2020
SELL
$39.78 - $54.69 $3.59 Million - $4.94 Million
-90,349 Reduced 5.28%
1,620,550 $143 Million
Q4 2019

Feb 14, 2020
BUY
$42.76 - $49.49 $933,707 - $1.08 Million
21,836 Added 1.29%
1,710,899 $169 Million
Q3 2019

Nov 15, 2019
BUY
$38.92 - $47.05 $390,951 - $472,617
10,045 Added 0.6%
1,689,063 $153 Million
Q2 2019

Aug 14, 2019
SELL
$32.58 - $40.09 $2.56 Million - $3.15 Million
-78,691 Reduced 4.48%
1,679,018 $135 Million
Q1 2019

May 14, 2019
SELL
$28.04 - $37.24 $351,621 - $466,989
-12,540 Reduced 0.71%
1,757,709 $123 Million
Q4 2018

Feb 13, 2019
BUY
$25.2 - $32.22 $1.28 Million - $1.64 Million
50,777 Added 2.95%
1,770,249 $108 Million
Q3 2018

Nov 16, 2018
BUY
$31.02 - $38.95 $1.89 Million - $2.37 Million
60,882 Added 3.67%
1,719,472 $109 Million
Q2 2018

Aug 15, 2018
BUY
$32.95 - $39.85 $8.96 Million - $10.8 Million
271,950 Added 19.61%
1,658,590 $121 Million
Q1 2018

May 17, 2018
BUY
$30.88 - $39.58 $5.22 Million - $6.7 Million
169,178 Added 13.9%
1,386,640 $94.8 Million
Q4 2017

Feb 15, 2018
BUY
$35.58 - $42.17 $201,916 - $239,314
5,675 Added 0.47%
1,217,462 $89.5 Million
Q3 2017

Nov 14, 2017
BUY
$33.55 - $37.25 $40.7 Million - $45.1 Million
1,211,787
1,211,787 $88.7 Million

Others Institutions Holding POWI

# of Institutions
350
Shares Held
57.2M
Call Options Held
800
Put Options Held
0
View Full List

About POWER INTEGRATIONS INC

POWI Quotes by TradingView
  • Ticker POWI
  • Exchange NASDAQ
  • Sector Technology
  • Industry Semiconductors
  • Shares Outstandng 57,180,800
  • Market Cap $1.98B
  • Description
  • Power Integrations, Inc. designs, develops, manufactures, and markets analog and mixed-signal integrated circuits (ICs), and other electronic components and circuitry used in high-voltage power conversion worldwide. The company provides a range of alternating current to direct current power conversion products that address power supply ranging f...
More about POWI
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