POWER INTEGRATIONS INC

Ticker: POWI CUSIP: 739276103 Class: Common Stock

CAPITAL FUND MANAGEMENT S.A.'s Holding History (CIK: 0001323645)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 50,599 Value ($000) $1,798 Avg Close $37.75 Range $30.67 - $50.10

Q3 2025

Shares 66,365 Value ($000) $2,669 Avg Close $47.82 Range $38.91 - $59.47

Q2 2025

Shares 86,053 Value ($000) $4,810 Avg Close $50.63 Range $40.18 - $58.36

Q1 2025

Shares 65,234 Value ($000) $3,294 Avg Close $58.83 Range $48.83 - $66.96

Q4 2024

Shares 28,717 Value ($000) $1,772 Avg Close $62.30 Range $58.36 - $68.04

Q3 2024

Shares 50,344 Value ($000) $3,228 Avg Close $64.50 Range $55.42 - $77.20

Q2 2024

Shares 15,892 Value ($000) $1,115 Avg Close $69.91 Range $60.46 - $76.87

Q4 2023

Shares 21,345 Value ($000) $1,753 Avg Close $74.26 Range $64.74 - $87.01

Q3 2023

Shares 22,425 Value ($000) $1,711 Avg Close $82.69 Range $71.82 - $96.17

Q2 2023

Shares 49,429 Value ($000) $4,679 Avg Close $80.51 Range $68.31 - $92.22

Q1 2023

Shares 32,586 Value ($000) $2,758 Avg Close $79.89 Range $68.31 - $88.42

Q4 2022

Shares 80,345 Value ($000) $5,762 Avg Close $68.50 Range $56.73 - $78.55

Q3 2022

Shares 101,107 Value ($000) $6,503,202 Avg Close $71.65 Range $61.14 - $82.05

Q2 2022

Shares 98,693 Value ($000) $7,402,961 Avg Close $77.53 Range $68.33 - $90.01

Q1 2022

Shares 53,289 Value ($000) $4,938,824 Avg Close $83.11 Range $69.07 - $94.42

Q4 2021

Shares 54,123 Value ($000) $5,027,485 Avg Close $93.47 Range $80.70 - $105.05

Q3 2021

Shares 18,902 Value ($000) $1,871,108 Avg Close $92.08 Range $72.50 - $105.27

Q2 2021

Shares 29,695 Value ($000) $2,436,771 Avg Close $76.63 Range $69.29 - $83.54

Q1 2021

Shares 39,501 Value ($000) $3,218,541 Avg Close $82.50 Range $71.90 - $93.83

Q4 2020

Shares 75,396 Value ($000) $6,171,916 Avg Close $64.22 Range $50.77 - $77.70

Q3 2020

Shares 91,074 Value ($000) $5,045,499 Avg Close $54.41 Range $47.61 - $60.12

Q1 2020

Shares 3,465 Value ($000) $306 Avg Close $45.43 Range $36.34 - $52.44

Q4 2019

Shares 2,400 Value ($000) $237 Avg Close $43.28 Range $39.70 - $46.87

Q2 2016

Shares 10,300 Value ($000) $516 Avg Close $22.25 Range $20.39 - $24.96

Q2 2015

Shares 6,591 Value ($000) $298 Avg Close $22.52 Range $19.63 - $24.33

Q3 2014

Shares 15,797 Value ($000) $852 Avg Close $25.20 Range $22.98 - $28.86

Q4 2013

Shares 6,153 Value ($000) $343 Avg Close $24.04 Range $22.49 - $26.82

Q2 2013

Shares 6,900 Value ($000) $280 Avg Close $18.48 Range $16.68 - $20.17

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	50,599	$1,798	$37.75	$30.67 - $50.10
Q3 2025	66,365	$2,669	$47.82	$38.91 - $59.47
Q2 2025	86,053	$4,810	$50.63	$40.18 - $58.36
Q1 2025	65,234	$3,294	$58.83	$48.83 - $66.96
Q4 2024	28,717	$1,772	$62.30	$58.36 - $68.04
Q3 2024	50,344	$3,228	$64.50	$55.42 - $77.20
Q2 2024	15,892	$1,115	$69.91	$60.46 - $76.87
Q4 2023	21,345	$1,753	$74.26	$64.74 - $87.01
Q3 2023	22,425	$1,711	$82.69	$71.82 - $96.17
Q2 2023	49,429	$4,679	$80.51	$68.31 - $92.22
Q1 2023	32,586	$2,758	$79.89	$68.31 - $88.42
Q4 2022	80,345	$5,762	$68.50	$56.73 - $78.55
Q3 2022	101,107	$6,503,202	$71.65	$61.14 - $82.05
Q2 2022	98,693	$7,402,961	$77.53	$68.33 - $90.01
Q1 2022	53,289	$4,938,824	$83.11	$69.07 - $94.42
Q4 2021	54,123	$5,027,485	$93.47	$80.70 - $105.05
Q3 2021	18,902	$1,871,108	$92.08	$72.50 - $105.27
Q2 2021	29,695	$2,436,771	$76.63	$69.29 - $83.54
Q1 2021	39,501	$3,218,541	$82.50	$71.90 - $93.83
Q4 2020	75,396	$6,171,916	$64.22	$50.77 - $77.70
Q3 2020	91,074	$5,045,499	$54.41	$47.61 - $60.12
Q1 2020	3,465	$306	$45.43	$36.34 - $52.44
Q4 2019	2,400	$237	$43.28	$39.70 - $46.87
Q2 2016	10,300	$516	$22.25	$20.39 - $24.96
Q2 2015	6,591	$298	$22.52	$19.63 - $24.33
Q3 2014	15,797	$852	$25.20	$22.98 - $28.86
Q4 2013	6,153	$343	$24.04	$22.49 - $26.82
Q2 2013	6,900	$280	$18.48	$16.68 - $20.17