Power Integrations Inc (POWI) Ownership

66.95 ↑2.53 (3.93%)

As of April 24, 2024, 4:00pm EST.

Institutions
Mutual Funds

Institutional Ownership

BlackRock Inc is the biggest individual institutional holder of Power Integrations Inc (POWI), owning a total of 7.4 million shares. Combined, the top 26 institutional holders of POWI own 76.66% of the company with a total of 43.6 million shares.

In the latest ownership report on December 31st 2023, the top 26 institutional holders decreased their combined ownership of POWI by 693 thousand shares. 8 institutions bought 847,383 total additional shares and increased their ownership by an average of 8.19%. However 12 institutions sold 1,539,959 total shares and decreased their ownership by an average of 9.54%.

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 -692,576 in the latest quarter.

Institution Ownership Chart

Latest Institutional Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
BlackRock Inc	13.028%	3.314%	7,411,173	237,713	2023-12-31
Vanguard Group Inc	11.292%	0.330%	6,423,530	21,139	2023-12-31
Neuberger Berman Group LLC	5.754%	0.421%	3,273,389	13,719	2023-12-31
State Street Corporation	4.299%	1.739%	2,445,255	41,788	2023-12-31
JPMorgan Chase & Co	4.299%	-4.345%	2,445,248	-111,071	2023-12-31
Disciplined Growth Investors Inc	3.586%	-1.505%	2,039,868	-31,161	2023-12-31
Wellington Management Company LLP	3.536%	-11.615%	2,011,611	-264,358	2023-12-31
Geode Capital Management, LLC	2.502%	4.089%	1,423,034	55,901	2023-12-31
Bank of New York Mellon Corp	2.404%	-0.129%	1,367,241	-1,768	2023-12-31
Capital Research & Mgmt Co - Division 3	2.173%	46.155%	1,236,159	390,373	2023-12-31
Dimensional Fund Advisors, Inc.	2.023%	-4.953%	1,150,749	-59,964	2023-12-31
Brown Advisory Holdings Inc	1.806%	-0.265%	1,027,473	-2,727	2023-12-31
Macquarie Group Ltd	1.797%	-21.444%	1,022,476	-279,110	2023-12-31
Morgan Stanley - Brokerage Accounts	1.766%	9.002%	1,004,586	82,966	2023-12-31
Sam Sustainable Asset Management Ltd	1.680%	-9.033%	955,515	-94,880	2023-12-31
Northern Trust Corp	1.626%	-1.312%	924,852	-12,296	2023-12-31
Amvescap Plc.	1.498%	-33.705%	851,901	-433,106	2023-12-31
Copeland Capital Management, LLC	1.419%	-2.998%	806,905	-24,934	2023-12-31
BTIM Corp	1.394%	0.479%	793,058	3,784	2023-12-31
Snyder Capital Management LP	1.307%	-23.205%	743,261	-224,584	2023-12-31

Top Institutions

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
BlackRock Inc	13.028%	3.314%	7,411,173	237,713	2023-12-31
Vanguard Group Inc	11.292%	0.330%	6,423,530	21,139	2023-12-31
Neuberger Berman Group LLC	5.754%	0.421%	3,273,389	13,719	2023-12-31
State Street Corporation	4.299%	1.739%	2,445,255	41,788	2023-12-31
JPMorgan Chase & Co	4.299%	-4.345%	2,445,248	-111,071	2023-12-31
Disciplined Growth Investors Inc	3.586%	-1.505%	2,039,868	-31,161	2023-12-31
Wellington Management Company LLP	3.536%	-11.615%	2,011,611	-264,358	2023-12-31
Geode Capital Management, LLC	2.502%	4.089%	1,423,034	55,901	2023-12-31
Bank of New York Mellon Corp	2.404%	-0.129%	1,367,241	-1,768	2023-12-31
Capital Research & Mgmt Co - Division 3	2.173%	46.155%	1,236,159	390,373	2023-12-31
Dimensional Fund Advisors, Inc.	2.023%	-4.953%	1,150,749	-59,964	2023-12-31
Brown Advisory Holdings Inc	1.806%	-0.265%	1,027,473	-2,727	2023-12-31
Macquarie Group Ltd	1.797%	-21.444%	1,022,476	-279,110	2023-12-31
Morgan Stanley - Brokerage Accounts	1.766%	9.002%	1,004,586	82,966	2023-12-31
Sam Sustainable Asset Management Ltd	1.680%	-9.033%	955,515	-94,880	2023-12-31
Northern Trust Corp	1.626%	-1.312%	924,852	-12,296	2023-12-31
Amvescap Plc.	1.498%	-33.705%	851,901	-433,106	2023-12-31
Copeland Capital Management, LLC	1.419%	-2.998%	806,905	-24,934	2023-12-31
Millennium Management LLC	1.386%	300.890%	795,730	597,239	2023-03-31
BTIM Corp	1.394%	0.479%	793,058	3,784	2023-12-31
Polar Capital Holdings PLC	1.365%	18.871%	780,552	123,912	2022-06-30
Snyder Capital Management LP	1.307%	-23.205%	743,261	-224,584	2023-12-31
Riverbridge Partners LLC	1.241%	-1.330%	711,739	-9,591	2022-12-31
T. Rowe Price Associates, Inc.	1.206%	0.018%	686,961	123	2022-12-31
Charles Schwab Investment Management Inc	1.141%	3.548%	650,110	22,273	2022-12-31
GW&K Investment Management, LLC	1.131%	-19.642%	644,753	-157,594	2022-09-30

Mutual Fund Ownership

Neuberger Berman Genesis Inv is the biggest individual fund holder of Power Integrations Inc (POWI), owning a total of 2.1 million shares. Combined, the top 33 mutual fund holders of POWI own 49.34% of the company with a total of 28.1 million shares.

In the latest ownership report on March 28th 2024, the top 33 fund holders increased their combined ownership of POWI by 2 thousand shares. 1 funds bought 663 total additional shares and increased their ownership by an average of 0.05%. However 2 funds sold 2,744 total shares and decreased their ownership by an average of 0.25%.

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 -2,081 in the latest report.

Mutual Funds Chart

Latest Mutual Fund Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
iShares Core S&P Mid-Cap ETF	3.112%	0.000%	1,770,169	0	2024-03-28
iShares Russell 2000 ETF	2.423%	0.048%	1,377,834	663	2024-03-28
SPDR® S&P Semiconductor ETF	0.975%	-0.390%	554,464	-2,170	2024-03-28
iShares Russell 2000 Growth ETF	0.868%	-0.116%	493,884	-574	2024-03-28

Top Mutual Funds

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Neuberger Berman Genesis Inv	3.635%	-0.232%	2,067,565	-4,816	2023-12-31
Vanguard Total Stock Mkt Idx Inv	3.150%	-0.230%	1,791,493	-4,131	2024-02-29
iShares Core S&P Mid-Cap ETF	3.112%	0.000%	1,770,169	0	2024-03-28
Vanguard Instl Ttl Stck Mkt Idx Tr	3.067%	1.326%	1,760,498	23,031	2023-03-31
Vanguard Small Cap Index	2.577%	0.936%	1,465,586	13,595	2024-02-29
iShares Russell 2000 ETF	2.423%	0.048%	1,377,834	663	2024-03-28
Vanguard Explorer Inv	2.311%	0.223%	1,314,594	2,918	2023-12-31
American Funds SMALLCAP World A	2.173%	46.155%	1,236,159	390,373	2023-12-31
JPM US Small Cap Core-Composite	1.797%	0.000%	1,021,880	0	2023-12-31
RobecoSAM Smart Energy B EUR	1.571%	0.000%	893,000	0	2023-10-31
JPMorgan Small Cap Equity A	1.557%	-11.601%	885,289	-116,181	2024-02-29
Vanguard Institutional Extnd Mkt Idx Tr	1.479%	1.407%	841,226	11,668	2024-02-29
Vanguard Small Cap Growth Index Inv	1.444%	1.367%	821,027	11,072	2024-02-29
Delaware US Small Cap Value Eq SMA	1.359%	-5.193%	779,600	-42,700	2023-06-30
Vanguard Extended Market Index Investor	1.351%	-0.015%	775,562	-119	2023-08-31
RobecoSAM Smart Energy Eqs F EUR	1.280%	0.000%	728,000	0	2024-02-29
Disciplined Growth - Mid Cap Growth	1.189%	815.724%	680,108	605,838	2022-06-30
Vanguard Information Technology ETF	1.113%	8.218%	633,193	48,084	2024-02-29
Fidelity Small Cap Index	1.008%	1.503%	573,158	8,488	2024-01-31
SPDR® S&P Semiconductor ETF	0.975%	-0.390%	554,464	-2,170	2024-03-28
Fidelity® Small Cap Index	0.962%	2.782%	546,841	14,800	2023-10-31
Delaware Small Cap Value A	0.904%	-1.362%	514,400	-7,100	2024-02-29
Virtus Ceredex Mid-Cap Value Equity I	0.879%	17.647%	500,000	75,000	2024-02-29
iShares Russell 2000 Growth ETF	0.868%	-0.116%	493,884	-574	2024-03-28
T. Rowe Price QM US Small-Cap Gr Eq	0.858%	0.000%	490,400	0	2022-12-31
Ceredex Mid Cap Value Equity	0.851%	15.829%	484,050	66,150	2023-12-31
SPDR® S&P MIDCAP 400 ETF Trust	0.798%	0.378%	454,128	1,710	2024-02-29
American Century U.S. Small Cap Growth	0.795%	10.695%	452,490	43,718	2023-12-31
American Century Small Cap Growth Inv	0.795%	10.695%	452,490	43,718	2023-12-31
American Century U.S. Small Cap Gr SMA	0.777%	41.161%	445,717	129,967	2023-06-30
BNY Mellon Sm/Md Cp Gr I	0.772%	-2.179%	442,664	-9,862	2023-05-31
FP WHEB Sustainability A	0.772%	12.878%	441,337	50,352	2022-10-31
DFA US Small Cap I	0.735%	0.000%	417,917	0	2023-11-30