Power Integrations, Inc.

POWI Technology Semiconductors

Power Integrations, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $443.5 million, up 5.86% from fiscal 2024. In the quarter to June 2026, revenue grew 2.66%, EPS grew 800.0% and free cash flow fell 23.6%, each against the same quarter a year earlier. Dividend growth for ten consecutive years.

44.50 0.47 −1.05%
Market cap
$2.5B
P/E
96.7×
Fwd P/E
112×
Dividend yield
1.92%
F-score
7/9
Altman Z
14.47
Beneish M
−3.38
Dividend safety
54/100
Dec '25 Dec '24 Dec '23 Dec '22 Dec '21 Dec '20 Dec '19 Dec '18 Dec '17 Dec '16
P/E ratio
91.13 108.25 82.61 24.29 34.03 68.22 15.03 25.62 81.29 40.94
Piotroski F-Score
7 6 6 7 7 4 7 7 5 8
Altman Z-Score
14.47 29.09 44.31 32.72 35.85 34.01 25.04 20.04 20.24 25.37
P/S ratio
4.49 8.37 10.31 6.36 7.97 10.00 6.88 4.32 5.20 5.04
P/FCF ratio
23.17 55.99 105.12 23.53 30.73 89.75 14.54 35.24 45.28 22.94
Altman Z″-Score (non-manufacturers)
13.34 16.62 18.67 17.39 16.90 15.84 17.74 15.01 13.61 16.09
Beneish M-Score
(3.38) (1.95) (2.76) (3.21) (2.59) (2.42) (1.59) (2.92) (1.61) (2.98)
P/Operating CF
76.03 238.07 281.74 171.88 118.82 105.33 15.89 98.00 81.75 70.86
Dividend Safety Score
54 — — — — — — — — —
P/B ratio
2.96 4.68 6.09 5.48 6.14 6.03 4.00 3.41 4.10 3.91
Price to Tangible BV
3.49 5.42 6.99 6.31 6.91 6.92 4.70 4.34 5.21 5.18
EV/Sales
3.93 7.65 9.61 5.82 7.21 9.08 5.90 3.77 4.54 4.40
EV/EBITDA
47.00 63.01 59.26 17.14 23.98 44.66 10.30 19.58 23.57 23.53
EV/Operating CF
15.63 39.49 64.96 17.59 21.98 35.29 11.06 18.67 23.90 17.52
EV/FCF
20.27 51.20 97.97 21.52 27.82 81.49 12.48 30.75 39.57 20.01
Quick Ratio
3.81 5.91 6.68 6.42 7.91 7.76 8.63 4.96 5.87 5.85
Current Ratio
6.51 9.29 10.47 8.99 9.50 9.62 10.72 6.87 7.14 7.24
Net Debt/EBITDA
(6.73) (5.90) (4.32) (1.60) (2.51) (4.52) (1.70) (2.86) (3.40) (3.44)
Debt/Assets
0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00%
Debt/Equity
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Asset Turnover
0.55 0.51 0.54 0.70 0.73 0.57 0.60 0.69 0.73 0.75
Operating CF/Net income
5.05 2.52 1.18 1.26 1.40 1.77 1.16 1.20 2.97 2.00
Capex/Depreciation
(0.90) (0.52) (0.56) (0.94) (1.29) (2.43) (1.04) (1.05) (1.27) (0.51)
ROE
3.11% 4.29% 7.39% 20.49% 19.09% 9.27% 30.91% 13.02% 5.26% 10.50%
ROA
2.76% 3.91% 6.72% 18.42% 17.15% 8.34% 27.79% 11.57% 4.70% 9.39%
ROIC
1.51% 2.49% 4.97% 28.09% 28.67% 12.20% 43.27% 11.65% 13.60% 12.09%
Return on Tangible Assets
4.13% 5.30% 8.89% 26.56% 20.70% 10.10% 31.85% 17.58% 6.49% 13.23%
Average Days of Receivables
15.02 23.67 12.05 11.68 21.48 26.84 21.06 9.72 14.20 6.11
Research and Development Expense of Revenue
22.80% 24.06% 21.61% 14.42% 12.08% 16.73% 17.47% 16.97% 15.87% 15.99%
Selling, General and Administrative Expense of Revenue
24.95% 25.31% 22.01% 14.05% 14.31% 18.72% 21.84% 21.29% 20.27% 20.79%
Intangible Assets out of Total Assets
0.13 0.12 0.12 0.12 0.10 0.12 0.14 0.19 0.19 0.22
Share Based Compensation of Revenue
8.95% 8.37% 6.42% 3.43% 5.35% 6.33% 5.55% 5.19% 5.72% 5.36%
Graham Net Nets
0.18 0.12 0.10 0.11 0.10 0.10 0.16 0.15 0.13 0.14
Graham Number
10.26 13.01 16.94 29.45 30.47 19.15 30.27 15.48 9.83 12.74
Earnings Yield
1.10% 0.92% 1.21% 4.12% 2.94% 1.47% 6.65% 3.90% 1.23% 2.44%
Free Cash Flow Yield
4.32% 1.79% 0.95% 4.25% 3.25% 1.11% 6.88% 2.84% 2.21% 4.36%
Revenue per Share
7.91 7.37 7.77 11.27 11.66 8.19 7.19 7.06 7.28 6.74
Operating CF per Share
1.99 1.43 1.15 3.73 3.83 2.11 3.84 1.43 1.38 1.69
Capex per Share
(0.43) (0.30) (0.37) (0.66) (0.78) (1.17) (0.43) (0.43) (0.55) (0.21)
Free Cash Flow per Share
1.56 1.12 0.78 3.07 3.04 0.93 3.41 0.99 0.83 1.48
Cash per Share
4.45 5.28 5.45 6.12 8.79 7.53 7.02 3.88 4.77 4.33
Shareholders Equity per Share
12.00 13.20 13.15 13.07 15.12 13.58 12.38 8.95 9.23 8.70
Interest Debt per Share
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Book value per Share
12.00 13.20 13.15 13.07 15.12 13.58 12.38 8.95 9.23 8.70
Free Cash Flow
87.27 63.90 44.88 177.33 183.63 55.69 199.36 58.39 49.54 85.70
Working Capital
387.97 458.72 462.73 466.70 614.49 538.71 490.86 284.07 313.48 274.32
Capital Expenditures
(24.25) (17.29) (20.88) (38.01) (47.24) (69.95) (25.14) (25.58) (32.50) (12.20)
Net Current Asset Value
358.97 434.99 443.97 440.19 584.36 508.30 461.99 270.81 291.14 266.94
EV/EBIT
170.98 178.81 121.84 21.00 28.98 62.91 11.45 28.17 34.01 35.10
Capex to Sales
0.05 0.04 0.05 0.06 0.07 0.14 0.06 0.06 0.08 0.03
Price to Operating Income
195.46 195.54 130.72 22.96 32.01 69.28 13.34 32.28 38.92 40.22
Other line items
Depreciation/Fixed assets
0.18 0.22 0.23 0.23 0.20 0.17 0.21 0.21 0.23 0.25
Cash ROIC
9.46% 6.09% 4.22% 15.99% 12.73% 4.42% 17.55% 7.73% 5.96% 11.37%
Accounts Receivable Turnover
19.53 20.02 25.04 20.93 18.20 16.23 23.80 29.85 37.02 54.32
Accounts Payable Turnover
6.33 6.91 7.63 7.70 8.74 7.88 7.03 6.21 6.93 7.69
Inventory Turnover
1.21 1.18 1.44 2.42 3.39 2.53 2.42 2.92 3.98 3.78
Average Days of Payables
61.41 55.98 44.68 38.64 46.57 51.77 48.31 57.25 55.58 54.94
Days of Inventory on Hand
301.77 311.23 276.25 173.90 105.74 153.44 159.16 146.71 95.54 97.15
Average Receivables
22.71 20.92 17.76 31.11 38.65 30.09 17.67 13.94 11.66 7.17
Average Payables
31.88 28.09 28.24 36.90 39.22 31.07 29.49 32.38 31.47 25.69
Average Inventory
166.25 164.39 149.29 117.34 101.07 96.63 85.62 68.97 54.83 52.25
Average Assets
800.52 824.35 829.98 927.29 958.91 853.62 696.30 604.89 587.74 520.97
Average Common Equity
711.31 751.01 753.73 833.62 861.22 767.48 625.81 537.38 525.38 465.85

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