POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 217 filers reported holding POWER INTEGRATIONS INC in Q3 2017. The put-call ratio across all filers is 0.58 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $930,000 | -44.4% | 9,394 | -53.9% | 0.03% | -51.9% |
| Q2 2021 | $1,672,000 | +51.2% | 20,373 | +50.0% | 0.05% | +31.7% |
| Q1 2021 | $1,106,000 | -16.0% | 13,580 | -8.9% | 0.04% | -62.4% |
| Q1 2020 | $1,317,000 | +147.1% | 14,910 | +103.8% | 0.11% | -1.8% |
| Q2 2017 | $533,000 | – | 7,316 | – | 0.11% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DISCIPLINED GROWTH INVESTORS INC /MN | 2,103,568 | $199,144,783 | 4.49% |
| Montanaro Asset Management Ltd | 194,000 | $18,365,980 | 2.90% |
| Triodos Investment Management BV | 275,000 | $26,034 | 2.60% |
| SNYDER CAPITAL MANAGEMENT L P | 991,112 | $93,828,573 | 2.00% |
| Robeco Schweiz AG | 1,061,495 | $100,491,732 | 1.50% |
| Copeland Capital Management, LLC | 765,771 | $72,495,526 | 1.50% |
| Tributary Capital Management, LLC | 154,915 | $14,665,803 | 1.32% |
| Pier Capital, LLC | 89,380 | $8,461,605 | 1.21% |
| Lisanti Capital Growth, LLC | 86,615 | $8,199,842 | 1.14% |
| Ceredex Value Advisors LLC | 607,650 | $57,526,226 | 0.93% |