POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 192 filers reported holding POWER INTEGRATIONS INC in Q2 2015. The put-call ratio across all filers is 0.94 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $596,000 | +83.4% | 14,127 | +96.2% | 0.10% | +114.6% |
| Q2 2015 | $325,000 | -34.9% | 7,200 | -24.8% | 0.05% | -26.2% |
| Q1 2015 | $499,000 | -76.8% | 9,578 | -77.0% | 0.06% | -76.1% |
| Q4 2014 | $2,151,000 | -29.1% | 41,569 | -26.1% | 0.27% | -12.3% |
| Q3 2014 | $3,033,000 | +307.1% | 56,268 | +334.4% | 0.31% | +336.6% |
| Q2 2014 | $745,000 | – | 12,954 | – | 0.07% | – |
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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% |