POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 182 filers reported holding POWER INTEGRATIONS INC in Q3 2015. The put-call ratio across all filers is 0.53 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $36,000 | +9.1% | 528 | 0.0% | 0.00% | -25.0% |
| Q3 2016 | $33,000 | +26.9% | 528 | 0.0% | 0.00% | +33.3% |
| Q2 2016 | $26,000 | +116.7% | 528 | +125.6% | 0.00% | +200.0% |
| Q1 2016 | $12,000 | +9.1% | 234 | +3.1% | 0.00% | 0.0% |
| Q4 2015 | $11,000 | +10.0% | 227 | 0.0% | 0.00% | 0.0% |
| Q3 2015 | $10,000 | -56.5% | 227 | -55.2% | 0.00% | -66.7% |
| Q2 2015 | $23,000 | -11.5% | 507 | 0.0% | 0.00% | -25.0% |
| Q1 2015 | $26,000 | 0.0% | 507 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $26,000 | -3.7% | 507 | 0.0% | 0.00% | 0.0% |
| Q3 2014 | $27,000 | -6.9% | 507 | 0.0% | 0.00% | -20.0% |
| Q2 2014 | $29,000 | -12.1% | 507 | 0.0% | 0.01% | -16.7% |
| Q1 2014 | $33,000 | +312.5% | 507 | +302.4% | 0.01% | +200.0% |
| Q4 2013 | $8,000 | +33.3% | 126 | 0.0% | 0.00% | +100.0% |
| Q3 2013 | $6,000 | +100.0% | 126 | +100.0% | 0.00% | 0.0% |
| Q2 2013 | $3,000 | – | 63 | – | 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% |