POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 230 filers reported holding POWER INTEGRATIONS INC in Q2 2017. The put-call ratio across all filers is 0.95 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $1,047,000 | +99.8% | 12,763 | +34.9% | 0.02% | +46.2% |
| Q3 2020 | $524,000 | +70.1% | 9,461 | +203.4% | 0.01% | +160.0% |
| Q4 2019 | $308,000 | +35.7% | 3,118 | -13.3% | 0.01% | +25.0% |
| Q3 2018 | $227,000 | -81.5% | 3,595 | -78.4% | 0.00% | -75.0% |
| Q4 2017 | $1,226,000 | -18.9% | 16,674 | -19.2% | 0.02% | -23.8% |
| Q3 2017 | $1,511,000 | +565.6% | 20,643 | +562.5% | 0.02% | +600.0% |
| Q2 2017 | $227,000 | -32.2% | 3,116 | -41.4% | 0.00% | -25.0% |
| Q3 2016 | $335,000 | +2.1% | 5,315 | -18.9% | 0.00% | 0.0% |
| Q2 2016 | $328,000 | -39.7% | 6,554 | -41.5% | 0.00% | -71.4% |
| Q4 2015 | $544,000 | +169.3% | 11,201 | +189.0% | 0.01% | +133.3% |
| Q1 2015 | $202,000 | – | 3,876 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DISCIPLINED GROWTH INVESTORS INC /MN | 2,103,568 | $199,144,783 | 4.49% |
| Montanaro Asset Management Ltd | 194,000 | $18,365,980 | 2.90% |
| Triodos Investment Management BV | 275,000 | $26,034 | 2.60% |
| SNYDER CAPITAL MANAGEMENT L P | 991,112 | $93,828,573 | 2.00% |
| Robeco Schweiz AG | 1,061,495 | $100,491,732 | 1.50% |
| Copeland Capital Management, LLC | 765,771 | $72,495,526 | 1.50% |
| Tributary Capital Management, LLC | 154,915 | $14,665,803 | 1.32% |
| Pier Capital, LLC | 89,380 | $8,461,605 | 1.21% |
| Lisanti Capital Growth, LLC | 86,615 | $8,199,842 | 1.14% |
| Ceredex Value Advisors LLC | 607,650 | $57,526,226 | 0.93% |