Jeremy Grantham Power Integrations Inc Transaction History

Grantham, Mayo, Van Otterloo & Co. LLC

$30.8 Billion
Q1 2025

A detailed history of Jeremy Grantham (Grantham, Mayo, Van Otterloo & Co. LLC) transactions in Power Integrations Inc stock. As of the latest transaction made, Grantham, Mayo, Van Otterloo & Co. LLC holds 477,000 shares of POWI stock, worth $27.1 Million. This represents 0.08% of its overall portfolio holdings.

Number of Shares

477,000

Previous 511,498 6.74%

Holding current value

$27.1 Million

Previous $31.6 Million 23.67%

% of portfolio

0.08%

Previous 0.11%

10 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q1 2025 May 14, 2025	SELL	$50.5 - $66.7 $1.74 Million - $2.3 Million	-34,498 Reduced 6.74%	477,000 $24.1 Million
Q4 2024 Feb 13, 2025	BUY	$60.04 - $68.05 $3.93 Million - $4.46 Million	65,504 Added 14.69%	511,498 $31.6 Million
Q3 2024 Nov 13, 2024	BUY	$57.86 - $78.46 $2.48 Million - $3.36 Million	42,778 Added 10.61%	445,994 $28.6 Million
Q2 2024 Aug 13, 2024	BUY	$62.89 - $78.21 $761,409 - $946,888	12,107 Added 3.1%	403,216 $28.3 Million
Q1 2024 May 14, 2024	BUY	$68.91 - $82.37 $13.3 Million - $15.9 Million	192,520 Added 96.94%	391,109 $28 Million
Q4 2023 Feb 13, 2024	BUY	$67.91 - $86.89 $483,179 - $618,222	7,115 Added 3.72%	198,589 $16.3 Million
Q3 2023 Nov 13, 2023	BUY	$75.22 - $98.89 $2.14 Million - $2.82 Million	28,487 Added 17.48%	191,474 $14.6 Million
Q1 2023 May 12, 2023	BUY	$71.52 - $90.68 $2.82 Million - $3.57 Million	39,366 Added 31.84%	162,987 $13.8 Million
Q4 2022 Feb 13, 2023	BUY	$62.09 - $80.93 $328,580 - $428,281	5,292 Added 4.47%	123,621 $8.87 Million
Q3 2022 Nov 10, 2022	BUY	$64.32 - $85.17 $7.61 Million - $10.1 Million	118,329 New	118,329 $7.61 Million

Others Institutions Holding POWI

# of Institutions

373

Shares Held

58.1M

Call Options Held

18.9K

Put Options Held

6.4K

View Full List

About POWER INTEGRATIONS INC

Ticker POWI
Exchange NASDAQ
Sector Technology
Industry Semiconductors
Shares Outstandng 57,180,800
Market Cap $3.25B
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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