POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 212 filers reported holding POWER INTEGRATIONS INC in Q3 2016. The put-call ratio across all filers is 0.43 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2017 | $3,526,000 | -20.4% | 48,177 | -20.7% | 0.01% | -20.0% |
| Q2 2017 | $4,429,000 | +23.4% | 60,761 | +14.8% | 0.02% | +25.0% |
| Q4 2016 | $3,590,000 | -36.7% | 52,917 | -41.2% | 0.01% | -33.3% |
| Q3 2016 | $5,670,000 | +1146.2% | 89,969 | +899.7% | 0.02% | +800.0% |
| Q4 2014 | $455,000 | +6400.0% | 9,000 | +7158.1% | 0.00% | – |
| Q4 2013 | $7,000 | – | 124 | – | 0.00% | – |
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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% |