POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 187 filers reported holding POWER INTEGRATIONS INC in Q4 2015. The put-call ratio across all filers is 1.09 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2017 | $923,000 | +0.5% | 12,545 | 0.0% | 0.08% | -1.3% |
| Q3 2017 | $918,000 | +0.3% | 12,545 | 0.0% | 0.08% | -4.8% |
| Q2 2017 | $915,000 | +10.9% | 12,545 | 0.0% | 0.08% | +6.4% |
| Q1 2017 | $825,000 | -5.8% | 12,545 | -2.8% | 0.08% | -10.3% |
| Q4 2016 | $876,000 | +7.6% | 12,910 | 0.0% | 0.09% | +6.1% |
| Q3 2016 | $814,000 | +26.0% | 12,910 | 0.0% | 0.08% | +24.2% |
| Q2 2016 | $646,000 | +0.8% | 12,910 | 0.0% | 0.07% | -2.9% |
| Q1 2016 | $641,000 | +2.1% | 12,910 | 0.0% | 0.07% | +3.0% |
| Q4 2015 | $628,000 | +8.8% | 12,910 | -5.6% | 0.07% | +4.8% |
| Q3 2015 | $577,000 | -6.9% | 13,680 | -0.4% | 0.06% | 0.0% |
| Q2 2015 | $620,000 | -13.3% | 13,730 | 0.0% | 0.06% | -13.7% |
| Q1 2015 | $715,000 | – | 13,730 | – | 0.07% | – |
Download | ||||||
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% |