​

Power Integrations Ownership | Who Owns Power Integrations?

OverviewForecastRevenueFinancialsChartTranscripts

Power Integrations Ownership Summary

Power Integrations is owned by 113.18% institutional investors, 1.62% insiders. Blackrock funding, inc. /de is the largest institutional shareholder, holding 15.20% of POWI shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 6.08% of its assets in Power Integrations shares.

POWI Ownership Benchmark

TypeName% Inst% Insiders% Retail
StockPower Integrations113.18%1.62%-14.80%
SectorTechnology Stocks 36.93%14.89%48.18%
IdeaSemiconductor Stocks List 48.16%6.95%44.89%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Blackrock funding, inc. /de8.52M15.20%$436.31M
Vanguard group7.56M13.54%$268.57M
Blackrock7.42M13.07%$520.92M
Neuberger berman group3.93M7.02%$201.37M
Wellington management group llp3.36M5.99%$171.84M
State street3.08M5.49%$157.59M
William blair investment management2.38M4.25%$121.89M
Snyder capital management l p2.10M3.75%$107.73M
Disciplined growth investors inc /mn1.96M3.49%$100.31M
Geode capital management1.67M2.99%$85.76M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
S squared136.90K2.65%$7.01M
Snyder capital management l p2.10M2.09%$107.73M
Disciplined growth investors inc /mn1.96M2.05%$100.31M
Foresight group ltd liability partnership219.47K1.98%$11.24M
Scalar gauge management35.00K1.73%$1.79M
Tributary capital management325.43K1.62%$16.66M
Westerly capital management120.00K1.51%$4.83M
Copeland capital management1.32M1.50%$67.68M
Herald investment management175.00K1.25%$8.96M
Qsv equity investors21.30K1.12%$757.00K

Top Buyers

HolderShares% AssetsChange
William blair investment management2.38M0.40%2.38M
Hudson bay capital management lp1.00M0.18%1.00M
Wellington management group llp3.36M0.03%932.18K
Nuveen1.05M0.01%914.91K
Price t rowe associates inc /md/1.40M0.01%453.12K

Top Sellers

HolderShares% AssetsChange
T. rowe price investment management---991.19K
Congress asset management co /ma---593.60K
Grantham, mayo, van otterloo---460.76K
Fiera capital---449.34K
Voloridge investment management8.99K0.00%-432.57K

New Positions

HolderShares% AssetsChangeValue
William blair investment management2.38M0.40%2.38M$121.89M
Hudson bay capital management lp1.00M0.18%1.00M$51.20M
Vanguard fiduciary trust385.21K0.01%385.21K$19.72M
Norges bank318.69K0.00%318.69K$19.66M
Emerald advisers116.04K0.19%116.04K$5.94M

Sold Out

HolderChange
Retirement wealth solutions-1.00
Activest wealth management-1.00
Colonial trust co / sc-2.00
Private wealth asset management-3.00
Sjs investment consulting-5.00

Institutional Ownership Trends

DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Mar 31, 20263111.30%63,453,9646.36%1131.00%1687.01%99-10.81%
Dec 31, 2025230-26.28%47,805,448-14.40%850.87%115-23.33%85-29.75%
Sep 30, 2025298-12.61%56,078,194-0.65%990.99%144-16.28%117-10.00%
Jun 30, 2025337-1.46%56,412,869-2.63%1000.97%171-10.94%12617.76%
Mar 31, 20256-98.15%1,106,591-98.08%10.02%3-98.20%2-98.23%

Top Mutual Funds Shareholders

HolderShares% HoldingChange
iShares Core S&P Small-Cap ETF3.38M6.08%729.00
Neuberger Berman Genesis Inv2.45M4.35%40.66K
Neuberger Genesis Inv2.24M4.03%-129.96K
iShares Core S&P Mid-Cap ETF1.83M3.27%-
Vanguard Total Stock Mkt Idx Inv1.80M3.22%5.08K
Vanguard US Total Market Shares ETF1.79M3.14%1.58K
Vanguard Explorer Inv1.57M2.81%-
Vanguard Information Technology ETF1.39M2.50%7.29K
iShares Russell 2000 ETF1.30M2.34%10.95K
Vanguard Small Cap Index1.28M2.30%-2.05K

Recent Insider Transactions

DateNameRoleActivityValue
May 29, 2026Gupta Sunil Sr. Vice President, OperationsSell$573.96K
May 27, 2026BRATHWAITE NICHOLAS-Sell$149.68K
May 28, 2026BALAKRISHNAN BALU-Sell$2.52M
May 28, 2026BALAKRISHNAN BALU-Sell$8.22M
May 26, 2026Gupta Sunil Sr. Vice President, OperationsSell$1.31M

Insider Transactions Trends

DateBuySell
2026 Q2-13
2026 Q1-16
2025 Q4-3
2025 Q3-5
2025 Q2-10

POWI Ownership FAQ

Who owns the most shares of Power Integrations?

Power Integrations’s largest shareholders are Blackrock funding, inc. /de (8.52M shares, 15.20%), Vanguard group (7.56M shares, 13.54%), and Blackrock (7.42M shares, 13.07%). Together, they hold 41.81% of Power Integrations’s total shares outstanding.

Does Blackrock own Power Integrations?

Yes, BlackRock owns 13.07% of Power Integrations, totaling 7.42M shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 520.92M$. In the last quarter, BlackRock decreased its holdings by -74.654K shares, a -1.00% change.

Who is Power Integrations’s biggest shareholder by percentage of total assets invested?

S squared is Power Integrations’s biggest shareholder by percentage of total assets invested, with 2.65% of its assets in 136.9K Power Integrations shares, valued at 7.01M$.

Who is the top mutual fund holder of Power Integrations shares?

iShares Core S&P Small-Cap ETF is the top mutual fund holder of Power Integrations shares, with 6.08% of its total shares outstanding invested in 3.38M Power Integrations shares.

Try Tickergate Pro Free

Customize Everything. 100% Flexibility. Fast and Easy to Use (No code or Excel Needed)

  • Customize your own personal stocks lists, views and charts

  • Choose from hundreds of fields, up to 15 years of history

  • Conduct deep comparison analysis

  • Discover trending investment themes

  • Find your next best investment

  • Research stocks using tools