POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 196 filers reported holding POWER INTEGRATIONS INC in Q1 2014. The put-call ratio across all filers is 1.90 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2016 | $762,000 | -47.2% | 12,088 | -58.1% | 0.18% | -31.3% |
| Q2 2016 | $1,444,000 | -17.6% | 28,844 | -18.2% | 0.26% | +5.2% |
| Q1 2016 | $1,752,000 | +107.6% | 35,283 | +88.9% | 0.25% | +207.3% |
| Q2 2015 | $844,000 | -86.2% | 18,677 | -83.0% | 0.08% | -71.6% |
| Q4 2013 | $6,127,000 | +1321.6% | 109,757 | +1279.2% | 0.29% | +1345.0% |
| Q3 2013 | $431,000 | +8.8% | 7,958 | -18.6% | 0.02% | +17.6% |
| Q2 2013 | $396,000 | – | 9,771 | – | 0.02% | – |
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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% |