Granahan Investment Management, LLC Power Integrations Inc Transaction History

Granahan Investment Management, LLC

$2.38 Billion
Q3 2024

A detailed history of Granahan Investment Management, LLC transactions in Power Integrations Inc stock. As of the latest transaction made, Granahan Investment Management, LLC holds 117,060 shares of POWI stock, worth $7.39 Million. This represents 0.32% of its overall portfolio holdings.

Number of Shares

117,060

Previous 127,205 7.98%

Holding current value

$7.39 Million

Previous $8.93 Million 15.95%

% of portfolio

0.32%

Previous 0.37%

29 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2024 Nov 14, 2024	SELL	$57.86 - $78.46 $586,989 - $795,976	-10,145 Reduced 7.98%	117,060 $7.5 Million
Q2 2024 Aug 14, 2024	BUY	$62.89 - $78.21 $337,782 - $420,065	5,371 Added 4.41%	127,205 $8.93 Million
Q1 2024 May 15, 2024	BUY	$68.91 - $82.37 $608,682 - $727,574	8,833 Added 7.82%	121,834 $8.72 Million
Q4 2023 Feb 14, 2024	BUY	$67.91 - $86.89 $27,775 - $35,538	409 Added 0.36%	113,001 $9.28 Million
Q3 2023 Nov 14, 2023	SELL	$75.22 - $98.89 $250,708 - $329,600	-3,333 Reduced 2.88%	112,592 $8.59 Million
Q2 2023 Aug 14, 2023	SELL	$72.78 - $94.67 $5.49 Million - $7.14 Million	-75,404 Reduced 39.41%	115,925 $11 Million
Q1 2023 May 15, 2023	SELL	$71.52 - $90.68 $4.19 Million - $5.31 Million	-58,562 Reduced 23.44%	191,329 $16.2 Million
Q4 2022 Feb 14, 2023	BUY	$62.09 - $80.93 $4.47 Million - $5.82 Million	71,974 Added 40.45%	249,891 $17.9 Million
Q3 2022 Nov 14, 2022	SELL	$64.32 - $85.17 $1.93 Million - $2.56 Million	-30,016 Reduced 14.44%	177,917 $11.4 Million
Q2 2022 Aug 15, 2022	SELL	$72.31 - $91.92 $8.22 Million - $10.4 Million	-113,613 Reduced 35.33%	207,933 $15.6 Million
Q1 2022 May 16, 2022	SELL	$75.37 - $98.1 $106,648 - $138,811	-1,415 Reduced 0.44%	321,546 $29.8 Million
Q4 2021 Feb 14, 2022	BUY	$85.98 - $108.9 $14.7 Million - $18.7 Million	171,406 Added 113.1%	322,961 $30 Million
Q3 2021 Nov 15, 2021	BUY	$78.23 - $110.16 $1.42 Million - $1.99 Million	18,095 Added 13.56%	151,555 $15 Million
Q2 2021 Aug 16, 2021	BUY	$73.65 - $85.41 $1.29 Million - $1.49 Million	17,502 Added 15.09%	133,460 $11 Million
Q1 2021 May 17, 2021	BUY	$77.82 - $96.76 $2.66 Million - $3.31 Million	34,178 Added 41.79%	115,958 $9.45 Million
Q4 2020 Feb 12, 2021	BUY	$53.79 - $81.86 $1.11 Million - $1.68 Million	20,557 Added 33.58%	81,780 $6.7 Million
Q3 2020 Nov 12, 2020	SELL	$51.29 - $62.81 $1.59 Million - $1.95 Million	-31,019 Reduced 33.63%	61,223 $3.39 Million
Q2 2020 Aug 14, 2020	BUY	$40.97 - $60.72 $377,292 - $559,170	9,209 Added 11.09%	92,242 $10.9 Million
Q1 2020 May 12, 2020	SELL	$39.78 - $54.69 $164,410 - $226,033	-4,133 Reduced 4.74%	83,033 $7.33 Million
Q4 2019 Feb 14, 2020	BUY	$42.76 - $49.49 $14,581 - $16,876	341 Added 0.39%	87,166 $8.62 Million
Q3 2019 Nov 15, 2019	BUY	$38.92 - $47.05 $144,977 - $175,261	3,725 Added 4.48%	86,825 $7.85 Million
Q2 2019 Aug 14, 2019	SELL	$32.58 - $40.09 $154,852 - $190,547	-4,753 Reduced 5.41%	83,100 $6.66 Million
Q1 2019 May 14, 2019	SELL	$28.04 - $37.24 $2.56 Million - $3.41 Million	-91,457 Reduced 51.0%	87,853 $6.14 Million
Q4 2018 Feb 13, 2019	BUY	$25.2 - $32.22 $312,454 - $399,495	12,399 Added 7.43%	179,310 $10.9 Million
Q3 2018 Nov 13, 2018	SELL	$31.02 - $38.95 $1.25 Million - $1.56 Million	-40,177 Reduced 19.4%	166,911 $10.5 Million
Q2 2018 Aug 15, 2018	BUY	$32.95 - $39.85 $3.64 Million - $4.41 Million	110,545 Added 114.5%	207,088 $15.1 Million
Q1 2018 May 14, 2018	BUY	$30.88 - $39.58 $43,973 - $56,361	1,424 Added 1.5%	96,543 $6.6 Million
Q4 2017 Feb 12, 2018	SELL	$35.58 - $42.17 $62,407 - $73,966	-1,754 Reduced 1.81%	95,119 $7 Million
Q3 2017 Nov 14, 2017	BUY	$33.55 - $37.25 $3.25 Million - $3.61 Million	96,873	96,873 $7.09 Million

Others Institutions Holding POWI

# of Institutions

357

Shares Held

56.9M

Call Options Held

97K

Put Options Held

135K

View Full List

About POWER INTEGRATIONS INC

Ticker POWI
Exchange NASDAQ
Sector Technology
Industry Semiconductors
Shares Outstandng 57,180,800
Market Cap $3.61B
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...

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Granahan Investment Management, LLC Power Integrations Inc Transaction History