POWER INTEGRATIONS INC

Ticker: POWI CUSIP: 739276103 Class: Common Stock

INTECH INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0001086318)

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

Q4 2025

Shares 20,294 Value ($000) $721 Avg Close $37.75 Range $30.67 - $50.10

Q3 2025

Shares 26,460 Value ($000) $1,064 Avg Close $47.82 Range $38.91 - $59.47

Q2 2025

Shares 25,028 Value ($000) $1,399 Avg Close $50.63 Range $40.18 - $58.36

Q1 2025

Shares 29,779 Value ($000) $1,504 Avg Close $58.83 Range $48.83 - $66.96

Q4 2024

Shares 20,528 Value ($000) $1,267 Avg Close $62.30 Range $58.36 - $68.04

Q3 2024

Shares 15,330 Value ($000) $983 Avg Close $64.50 Range $55.42 - $77.20

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	20,294	$721	$37.75	$30.67 - $50.10
Q3 2025	26,460	$1,064	$47.82	$38.91 - $59.47
Q2 2025	25,028	$1,399	$50.63	$40.18 - $58.36
Q1 2025	29,779	$1,504	$58.83	$48.83 - $66.96
Q4 2024	20,528	$1,267	$62.30	$58.36 - $68.04
Q3 2024	15,330	$983	$64.50	$55.42 - $77.20