What does CUSIP 739276103 represent in this 13F holders report?

CUSIP 739276103 is the security identifier for POWI - POWER INTEGRATIONS INC - Common Stock used to aggregate holder disclosures.

How many institutions held POWI - POWER INTEGRATIONS INC - Common Stock in Q1 2020?

270 institutional investors reported POWI - POWER INTEGRATIONS INC - Common Stock for Q1 2020. Use the holders table for investor-level position and value details.

POWER INTEGRATIONS INC - Common Stock (POWI)

CUSIP: 739276103

Q1 2020 13F Holders as of 31 Mar 2020

Type / Class: Equity / Common Stock
Shares outstanding: 55,538,977
Total 13F shares: 29,661,756
Share change: +896,347
Total reported value: $2,621,343,168
Put/Call ratio: 117%
Price per share: $88.33
Number of holders: 270
Value change: +$78,181,558
Number of buys: 146
Number of sells: 101

Quarterly Holders Quick Answers

What is CUSIP 739276103?
CUSIP 739276103 identifies POWI - POWER INTEGRATIONS INC - Common Stock in SEC institutional holdings data.

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Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q2 2020
Previous quarter: Q4 2019

Recent filing periods for CUSIP 739276103:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of POWI - POWER INTEGRATIONS INC - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
BlackRock Finance, Inc.	13F	Company	8%	4,437,611	$438,924,000	—	31 Dec 2019	13F
VANGUARD GROUP INC	13F	Company	5.5%	3,027,983	$299,498,000	—	31 Dec 2019	13F
Neuberger Berman Group LLC	13F	Company	4.9%	2,724,067	$269,438,000	—	31 Dec 2019	13F
DISCIPLINED GROWTH INVESTORS INC /MN	13F	Company	3.1%	1,710,899	$169,225,000	—	31 Dec 2019	13F
Bank of New York Mellon Corp	13F	Company	1.8%	1,023,727	$101,258,000	—	31 Dec 2019	13F
Invesco Ltd.	13F	Company	1.8%	983,971	$97,325,000	—	31 Dec 2019	13F
STATE STREET CORP	13F	Company	1.7%	970,856	$96,027,000	—	31 Dec 2019	13F
JPMORGAN CHASE & CO	13F	Company	1.5%	844,040	$83,484,000	—	31 Dec 2019	13F
Ceredex Value Advisors LLC	13F	Company	1.5%	840,116	$83,096,000	—	31 Dec 2019	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	1.3%	749,642	$74,147,000	—	31 Dec 2019	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	1.1%	622,285	$61,550,000	—	31 Dec 2019	13F
Robeco Schweiz AG	13F	Company	1%	566,000	$55,977,000	—	31 Dec 2019	13F
NORTHERN TRUST CORP	13F	Company	0.97%	539,165	$53,329,000	—	31 Dec 2019	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.82%	457,257	$45,227,000	—	31 Dec 2019	13F
GW&K Investment Management, LLC	13F	Company	0.79%	438,842	$43,406,000	—	31 Dec 2019	13F
Stephens Investment Management Group LLC	13F	Company	0.77%	426,056	$42,141,000	—	31 Dec 2019	13F
SNYDER CAPITAL MANAGEMENT L P	13F	Company	0.75%	418,056	$41,350,000	—	31 Dec 2019	13F
NORGES BANK	13F	Company	0.75%	415,666	$41,114,000	—	31 Dec 2019	13F
Copeland Capital Management, LLC	13F	Company	0.72%	398,096	$39,376,000	—	31 Dec 2019	13F
Fiera Capital Corp	13F	Company	0.59%	325,320	$32,177,000	—	31 Dec 2019	13F
RIVERBRIDGE PARTNERS LLC	13F	Company	0.58%	322,613	$31,910,000	—	31 Dec 2019	13F
ATLANTA CAPITAL MANAGEMENT CO L L C	13F	Company	0.53%	294,729	$29,152,000	—	31 Dec 2019	13F
Grandeur Peak Global Advisors, LLC	13F	Company	0.51%	281,044	$27,798,000	—	31 Dec 2019	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.45%	248,356	$24,565,000	—	31 Dec 2019	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.4%	220,156	$21,776,000	—	31 Dec 2019	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.37%	207,103	$20,483,000	—	31 Dec 2019	13F
Polar Capital LLP	13F	Company	0.37%	206,349	$20,410,000	—	31 Dec 2019	13F
Redwood Investments, LLC	13F	Company	0.36%	199,323	$19,715,000	—	31 Dec 2019	13F
Boston Trust Walden Corp	13F	Company	0.36%	199,033	$19,687,000	—	31 Dec 2019	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.31%	174,510	$17,260,000	—	31 Dec 2019	13F
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO	13F	Company	0.31%	172,737	$17,085,000	—	31 Dec 2019	13F
MORGAN STANLEY	13F	Company	0.28%	156,927	$15,522,000	—	31 Dec 2019	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.27%	151,329	$14,968,000	—	31 Dec 2019	13F
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO	13F	Company	0.24%	135,309	$13,383,000	—	31 Dec 2019	13F
Nuveen Asset Management, LLC	13F	Company	0.22%	124,222	$12,287,000	—	31 Dec 2019	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.21%	118,513	$11,722,000	—	31 Dec 2019	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.2%	110,263	$10,906,000	—	31 Dec 2019	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0.19%	105,028	$10,388,000	—	31 Dec 2019	13F
AMERICAN CENTURY COMPANIES INC	13F	Company	0.17%	96,716	$9,566,000	—	31 Dec 2019	13F
Triodos Investment Management BV	13F	Company	0.17%	93,000	$9,199,000	—	31 Dec 2019	13F
RHUMBLINE ADVISERS	13F	Company	0.17%	92,911	$9,190,000	—	31 Dec 2019	13F
STATE OF WISCONSIN INVESTMENT BOARD	13F	Company	0.16%	89,500	$8,852,000	—	31 Dec 2019	13F
Granahan Investment Management, LLC	13F	Company	0.16%	87,166	$8,622,000	—	31 Dec 2019	13F
SCOUT INVESTMENTS, INC.	13F	Company	0.16%	86,299	$8,536,000	—	31 Dec 2019	13F
Legal & General Group Plc	13F	Company	0.15%	85,978	$8,504,000	—	31 Dec 2019	13F
NICHOLAS COMPANY, INC.	13F	Company	0.15%	81,430	$8,054,000	—	31 Dec 2019	13F
ENVESTNET ASSET MANAGEMENT INC	13F	Company	0.15%	80,659	$7,978,000	—	31 Dec 2019	13F
CITADEL ADVISORS LLC	13F	Company	0.13%	71,417	$7,064,000	—	31 Dec 2019	13F
ClariVest Asset Management LLC	13F	Company	0.12%	67,731	$6,699,000	—	31 Dec 2019	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.12%	67,006	$6,628,000	—	31 Dec 2019	13F

Institutional Holders of POWER INTEGRATIONS INC - Common Stock (POWI) as of Q1 2020

As of 31 Mar 2020, POWER INTEGRATIONS INC - Common Stock (POWI) was held by 270 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 29,661,756 shares. The largest 10 holders included BlackRock Inc., VANGUARD GROUP INC, Neuberger Berman Group LLC, DISCIPLINED GROWTH INVESTORS INC /MN, STATE STREET CORP, JPMORGAN CHASE & CO, Invesco Ltd., Bank of New York Mellon Corp, WELLINGTON MANAGEMENT GROUP LLP, and DIMENSIONAL FUND ADVISORS LP. This page lists 270 institutional shareholders reporting positions in this security for the Q1 2020 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q1 2020 vs Q4 2019 Across Filers

Q4 2019 holders

247

Q1 2020 holders

270

Holder diff

Investor	Q4 2019 Shares	Q1 2020 Shares	Share Diff	Share Chg %	Q4 2019 Value $	Q1 2020 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.