Power Integrations Inc (POWI) Ownership

50.50 ↓0.48 (-0.94%)
As of December 31, 1969, 7:00pm EST.

Institutional Ownership

BlackRock Inc is the biggest individual institutional holder of Power Integrations Inc (POWI), owning a total of 7.9 million shares. Combined, the top 34 institutional holders of POWI own 92.15% of the company with a total of 52.5 million shares.

In the latest ownership report on December 31st 2024, the top 34 institutional holders decreased their combined ownership of POWI by 713 thousand shares. 14 institutions bought 1,338,818 total additional shares and increased their ownership by an average of 7.67%. However 7 institutions sold 2,052,067 total shares and decreased their ownership by an average of 12.56%.

Overall this is a negative sign as the number of shares owned by the top 20 institutional holders of Power Integrations decreased by a net total of -713,249 in the latest quarter.

Institution Ownership Chart

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Latest Institutional Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
BlackRock Inc13.928%3.218%7,929,488247,1892024-12-31
Vanguard Group Inc12.666%1.607%7,210,835114,0472024-12-31
Neuberger Berman Group LLC6.737%4.930%3,835,617180,2232024-12-31
State Street Corp4.470%0.176%2,544,7934,4652024-12-31
Wellington Management Company LLP4.295%4.488%2,445,362105,0342024-12-31
Disciplined Growth Investors Inc3.688%-0.557%2,099,892-11,7712024-12-31
JPMorgan Chase & Co3.373%-44.864%1,920,459-1,562,6672024-12-31
Geode Capital Management, LLC2.818%1.828%1,604,23028,7932024-12-31
Capital Research & Mgmt Co - Division 32.640%5.821%1,503,13282,6812024-12-31
Morgan Stanley - Brokerage Accounts2.296%5.792%1,307,28371,5722024-12-31
Copeland Capital Management, LLC2.146%1.204%1,221,65114,5302024-12-31
Dimensional Fund Advisors, Inc.1.761%-1.835%1,002,499-18,7362024-12-31
Northern Trust Corp1.750%9.113%996,04083,1862024-12-31
T. Rowe Price Investment Management,Inc.1.741%-25.342%991,186-336,4542024-12-31
Snyder Capital Management LP1.550%22.278%882,518160,7842024-12-31
Brown Advisory Holdings Inc1.523%-5.592%867,177-51,3622024-12-31
BTIM Corp1.299%-3.909%739,284-30,0772024-12-31
Federated Hermes Inc1.249%40.045%711,017203,3092024-12-31
Sam Sustainable Asset Management Ltd1.166%-5.816%664,000-41,0002024-12-31
Charles Schwab Investment Management Inc1.150%5.431%654,97333,7412024-12-31
Congress Asset Management Company, LLP1.110%1.490%631,1399,2642024-12-31

Top Institutions

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
BlackRock Inc13.928%3.218%7,929,488247,1892024-12-31
Vanguard Group Inc12.666%1.607%7,210,835114,0472024-12-31
Neuberger Berman Group LLC6.737%4.930%3,835,617180,2232024-12-31
State Street Corp4.470%0.176%2,544,7934,4652024-12-31
State Street Corporation4.472%3.923%2,541,18595,9302024-03-31
Wellington Management Company LLP4.295%4.488%2,445,362105,0342024-12-31
Disciplined Growth Investors Inc3.688%-0.557%2,099,892-11,7712024-12-31
JPMorgan Chase & Co3.373%-44.864%1,920,459-1,562,6672024-12-31
Geode Capital Management, LLC2.818%1.828%1,604,23028,7932024-12-31
Capital Research & Mgmt Co - Division 32.640%5.821%1,503,13282,6812024-12-31
Morgan Stanley - Brokerage Accounts2.296%5.792%1,307,28371,5722024-12-31
Copeland Capital Management, LLC2.146%1.204%1,221,65114,5302024-12-31
Dimensional Fund Advisors, Inc.1.761%-1.835%1,002,499-18,7362024-12-31
Northern Trust Corp1.750%9.113%996,04083,1862024-12-31
T. Rowe Price Investment Management,Inc.1.741%-25.342%991,186-336,4542024-12-31
Amvescap Plc.1.711%14.148%972,424120,5232024-03-31
Snyder Capital Management LP1.550%22.278%882,518160,7842024-12-31
Brown Advisory Holdings Inc1.523%-5.592%867,177-51,3622024-12-31
Millennium Management LLC1.386%300.890%795,730597,2392023-03-31
Polar Capital Holdings PLC1.365%18.871%780,552123,9122022-06-30
BTIM Corp1.299%-3.909%739,284-30,0772024-12-31
Macquarie Group Ltd1.271%-2.869%722,522-21,3422024-06-30
Riverbridge Partners LLC1.241%-1.330%711,739-9,5912022-12-31
Federated Hermes Inc1.249%40.045%711,017203,3092024-12-31
Bank of New York Mellon Corp1.248%-12.821%709,792-104,3862024-09-30
T. Rowe Price Associates, Inc.1.206%0.018%686,9611232022-12-31
Sam Sustainable Asset Management Ltd1.166%-5.816%664,000-41,0002024-12-31
Ceredex Value Advisors LLC1.166%-12.382%662,640-93,6422024-09-30
Charles Schwab Investment Management Inc1.150%5.431%654,97333,7412024-12-31
GW&K Investment Management, LLC1.131%-19.642%644,753-157,5942022-09-30
D. E. Shaw & Co LP1.122%39.412%637,767180,2972024-09-30
Congress Asset Management Company, LLP1.110%1.490%631,1399,2642024-12-31
Ameriprise Financial Inc0.776%-1.425%441,040-6,3752024-09-30
Millennium Management LLC USD0.697%-33.229%396,061-197,1032024-09-30

Mutual Fund Ownership

Neuberger Berman Genesis Inv is the biggest individual fund holder of Power Integrations Inc (POWI), owning a total of 2.2 million shares. Combined, the top 40 mutual fund holders of POWI own 58.43% of the company with a total of 33.3 million shares.

In the latest ownership report on February 28th 2025, the top 40 fund holders increased their combined ownership of POWI by 7 thousand shares. 6 funds bought 14,694 total additional shares and increased their ownership by an average of 0.30%. However 3 funds sold 21,899 total shares and decreased their ownership by an average of 0.6%.

Overall this is a negative sign as the number of shares owned by the top 20 mutual funds holding Power Integrations decreased by a net total of -7,205 in the latest report.

Mutual Funds Chart

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Latest Mutual Fund Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
iShares Core S&P Mid-Cap ETF3.248%0.075%1,848,9221,3802025-02-28
Vanguard Total Stock Mkt Idx Inv3.131%0.080%1,782,3851,4222025-02-28
Vanguard Small Cap Index2.550%0.081%1,451,7621,1762025-02-28
iShares Russell 2000 ETF2.549%-1.164%1,451,093-17,0822025-02-28
Vanguard Information Technology ETF2.266%0.269%1,289,8023,4552025-02-28
Vanguard Institutional Extnd Mkt Idx Tr1.509%0.337%859,1182,8882025-02-28
Vanguard Small Cap Growth Index Inv1.434%-0.515%816,301-4,2222025-02-28
iShares Russell 2000 Growth ETF0.885%-0.118%503,839-5952025-02-28
SPDR® S&P MIDCAP 400 ETF Trust0.807%0.961%459,4074,3732025-02-28

Top Mutual Funds

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Neuberger Berman Genesis Inv3.950%3.836%2,248,61783,0782024-12-31
iShares Core S&P Mid-Cap ETF3.248%0.075%1,848,9221,3802025-02-28
Vanguard Total Stock Mkt Idx Inv3.131%0.080%1,782,3851,4222025-02-28
Vanguard Instl Ttl Stck Mkt Idx Tr3.067%1.326%1,760,49823,0312023-03-31
Vanguard Explorer Inv2.709%4.702%1,542,40569,2712024-12-31
American Funds SMALLCAP World A2.636%5.991%1,500,45884,8142024-12-31
Vanguard Small Cap Index2.550%0.081%1,451,7621,1762025-02-28
iShares Russell 2000 ETF2.549%-1.164%1,451,093-17,0822025-02-28
Vanguard Information Technology ETF2.266%0.269%1,289,8023,4552025-02-28
JPMorgan Small Cap Equity A1.576%0.000%897,44402025-01-31
JPM Small Cap Equity-MA1.576%0.000%897,44402024-12-31
JPM US Small Cap Core-Composite1.576%0.000%897,44402024-12-31
Vanguard Institutional Extnd Mkt Idx Tr1.509%0.337%859,1182,8882025-02-28
Vanguard Small Cap Growth Index Inv1.434%-0.515%816,301-4,2222025-02-28
Delaware US Small Cap Value Eq SMA1.359%-5.193%779,600-42,7002023-06-30
Vanguard Extended Market Index Investor1.351%-0.015%775,562-1192023-08-31
Robeco Smart Energy Eqs F EUR1.242%0.000%705,00002024-04-30
Robeco Smart Energy F-EUR Cap1.240%0.000%705,00002024-09-30
RobecoSAM Smart Energy Eqs F EUR1.242%0.000%705,00002024-04-30
RobecoSAM Smart Energy B EUR1.166%0.000%664,00002025-01-31
Disciplined Growth - Mid Cap Growth1.117%4.079%636,07024,9292024-12-31
Fidelity Small Cap Index1.001%-0.894%569,940-5,1422024-12-31
Fidelity® Small Cap Index0.962%2.782%546,84114,8002023-10-31
Disciplined Growth - Small Cap Growth0.943%213.190%535,881364,7772024-06-30
Virtus Ceredex Mid-Cap Value Equity I0.925%0.000%525,00002024-05-31
iShares Russell 2000 Growth ETF0.885%-0.118%503,839-5952025-02-28
Federated Hermes US Smid Eq R EUR Acc0.875%1.041%498,1965,1312024-12-31
T. Rowe Price QM US Small-Cap Gr Eq0.858%0.000%490,40002022-12-31
Delaware Small Cap Value A0.862%0.000%489,60002024-07-31
Ceredex Mid Cap Value Equity0.833%0.000%473,30002024-09-30
SPDR® S&P MIDCAP 400 ETF Trust0.807%0.961%459,4074,3732025-02-28
American Century U.S. Small Cap Growth0.795%10.695%452,49043,7182023-12-31
American Century Small Cap Growth Inv0.795%10.695%452,49043,7182023-12-31
American Century U.S. Small Cap Gr SMA0.777%41.161%445,717129,9672023-06-30
SPDR® S&P Semiconductor ETF0.784%-1.358%445,575-6,1352025-01-31
BNY Mellon Sm/Md Cp Gr I0.772%-2.179%442,664-9,8622023-05-31
T. Rowe Price US Small-Cap Core Equity0.776%-26.275%441,498-157,3452024-12-31
T. Rowe Price Small-Cap Stock0.776%-8.080%441,498-38,8062024-12-31
FP WHEB Sustainability A0.772%12.878%441,33750,3522022-10-31
DFA US Small Cap I0.735%0.000%417,91702023-11-30

Discussions

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jchonnee

$POWI check out the one month chart.

Perfect bull flag.

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4texin

$POWI getting this mare ready to run today

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glaglewd

$POWI buy the dip were blasting off

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