POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 185 filers reported holding POWER INTEGRATIONS INC in Q4 2014. The put-call ratio across all filers is 1.18 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2017 | $2,789,000 | -18.8% | 38,102 | -19.1% | 0.01% | -21.4% |
| Q2 2017 | $3,435,000 | +29.3% | 47,123 | +16.6% | 0.01% | +27.3% |
| Q1 2017 | $2,657,000 | +1.4% | 40,413 | +4.6% | 0.01% | 0.0% |
| Q4 2016 | $2,620,000 | +131.0% | 38,620 | +114.7% | 0.01% | +120.0% |
| Q3 2016 | $1,134,000 | +25.9% | 17,989 | 0.0% | 0.01% | +25.0% |
| Q2 2016 | $901,000 | -6.1% | 17,989 | -5.3% | 0.00% | 0.0% |
| Q1 2016 | $960,000 | +2.9% | 19,004 | -1.0% | 0.00% | 0.0% |
| Q4 2015 | $933,000 | -50.3% | 19,195 | -56.9% | 0.00% | -50.0% |
| Q3 2015 | $1,878,000 | -6.9% | 44,531 | -0.3% | 0.01% | 0.0% |
| Q2 2015 | $2,018,000 | -19.1% | 44,655 | -6.7% | 0.01% | -20.0% |
| Q1 2015 | $2,494,000 | +2.5% | 47,880 | +1.8% | 0.01% | 0.0% |
| Q4 2014 | $2,433,000 | +1.4% | 47,023 | +5.6% | 0.01% | 0.0% |
| Q3 2014 | $2,400,000 | -0.9% | 44,526 | +5.8% | 0.01% | 0.0% |
| Q2 2014 | $2,422,000 | -5.8% | 42,088 | +7.7% | 0.01% | -16.7% |
| Q1 2014 | $2,570,000 | +17.1% | 39,077 | -0.6% | 0.01% | +33.3% |
| Q4 2013 | $2,194,000 | +3.0% | 39,304 | -0.1% | 0.01% | -10.0% |
| Q3 2013 | $2,131,000 | +32.6% | 39,346 | -0.7% | 0.01% | +25.0% |
| Q2 2013 | $1,607,000 | – | 39,631 | – | 0.01% | – |
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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% |