POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 234 filers reported holding POWER INTEGRATIONS INC in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $2,133,000 | +14.7% | 26,598 | 0.0% | 0.01% | 0.0% |
| Q1 2019 | $1,860,000 | -54.8% | 26,598 | -60.6% | 0.01% | -58.3% |
| Q4 2018 | $4,116,000 | -6.0% | 67,498 | -2.6% | 0.01% | +9.1% |
| Q3 2018 | $4,380,000 | -39.4% | 69,298 | -29.9% | 0.01% | -42.1% |
| Q2 2018 | $7,226,000 | +101.9% | 98,924 | +88.9% | 0.02% | +90.0% |
| Q1 2018 | $3,579,000 | +5.1% | 52,369 | +13.1% | 0.01% | +11.1% |
| Q4 2017 | $3,405,000 | +14.3% | 46,300 | +13.8% | 0.01% | 0.0% |
| Q3 2017 | $2,979,000 | +82.4% | 40,700 | +81.7% | 0.01% | +80.0% |
| Q2 2017 | $1,633,000 | +10.9% | 22,400 | 0.0% | 0.01% | 0.0% |
| Q1 2017 | $1,473,000 | -10.3% | 22,400 | -7.4% | 0.01% | 0.0% |
| Q4 2016 | $1,642,000 | +13.2% | 24,200 | +5.2% | 0.01% | 0.0% |
| Q3 2016 | $1,450,000 | +38.0% | 23,000 | +9.5% | 0.01% | +25.0% |
| Q2 2016 | $1,051,000 | +38.8% | 21,000 | +37.7% | 0.00% | +33.3% |
| Q1 2016 | $757,000 | +13.2% | 15,250 | +10.9% | 0.00% | +50.0% |
| Q4 2015 | $669,000 | -57.4% | 13,750 | -63.1% | 0.00% | -66.7% |
| Q3 2015 | $1,570,000 | +5.2% | 37,220 | +12.7% | 0.01% | +20.0% |
| Q2 2015 | $1,492,000 | -52.7% | 33,015 | -45.5% | 0.01% | -54.5% |
| Q1 2015 | $3,154,000 | +12.1% | 60,555 | +11.3% | 0.01% | +10.0% |
| Q4 2014 | $2,814,000 | +9.7% | 54,385 | +14.3% | 0.01% | +11.1% |
| Q3 2014 | $2,566,000 | -0.2% | 47,600 | +6.5% | 0.01% | 0.0% |
| Q2 2014 | $2,572,000 | – | 44,700 | – | 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% |