POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 344 filers reported holding POWER INTEGRATIONS INC in Q4 2021. The put-call ratio across all filers is 0.31 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $243,274 | +18.1% | 3,392 | +5.9% | 0.04% | +7.9% |
| Q3 2022 | $206,000 | -14.5% | 3,204 | -0.1% | 0.04% | -33.3% |
| Q2 2022 | $241,000 | -18.9% | 3,207 | +6.8% | 0.06% | -29.6% |
| Q3 2021 | $297,000 | +6.8% | 3,004 | -11.3% | 0.08% | +5.2% |
| Q2 2021 | $278,000 | -38.4% | 3,385 | -38.6% | 0.08% | -52.5% |
| Q4 2020 | $451,000 | +1.8% | 5,512 | -31.1% | 0.16% | -12.9% |
| Q3 2020 | $443,000 | -0.9% | 8,000 | +111.5% | 0.19% | -16.2% |
| Q2 2020 | $447,000 | +252.0% | 3,782 | +163.0% | 0.22% | -9.4% |
| Q1 2020 | $127,000 | +605.6% | 1,438 | +377.7% | 0.24% | +195.2% |
| Q4 2018 | $18,000 | – | 301 | – | 0.08% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DISCIPLINED GROWTH INVESTORS INC /MN | 2,401,305 | $172,221,595 | 4.41% |
| Triodos Investment Management BV | 275,000 | $19,723 | 2.60% |
| SNYDER CAPITAL MANAGEMENT L P | 996,459 | $71,466,039 | 1.61% |
| Robeco Schweiz AG | 1,194,220 | $85,649,458 | 1.56% |
| Copeland Capital Management, LLC | 692,877 | $49,693 | 1.31% |
| Tributary Capital Management, LLC | 152,847 | $10,962 | 1.09% |
| Montanaro Asset Management Ltd | 85,325 | $6,119,509 | 1.00% |
| Pier Capital, LLC | 66,299 | $4,754,964 | 0.78% |
| RIVERBRIDGE PARTNERS LLC | 711,739 | $51,046 | 0.77% |
| Stephens Investment Management Group LLC | 575,400 | $41,400,030 | 0.75% |