POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 297 filers reported holding POWER INTEGRATIONS INC in Q1 2021. The put-call ratio across all filers is 0.68 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $3,000 | +50.0% | 38 | 0.0% | 0.00% | +100.0% |
| Q3 2020 | $2,000 | 0.0% | 38 | +100.0% | 0.00% | -50.0% |
| Q2 2020 | $2,000 | +100.0% | 19 | 0.0% | 0.00% | +100.0% |
| Q1 2020 | $1,000 | -66.7% | 19 | -51.3% | 0.00% | -66.7% |
| Q4 2019 | $3,000 | -25.0% | 39 | 0.0% | 0.00% | -40.0% |
| Q3 2019 | $4,000 | +33.3% | 39 | 0.0% | 0.01% | +25.0% |
| Q2 2019 | $3,000 | 0.0% | 39 | 0.0% | 0.00% | +33.3% |
| Q1 2019 | $3,000 | – | 39 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SNYDER CAPITAL MANAGEMENT L P | 698,373 | $36,134,000 | 1.90% |
| Nichols Asset Management LLC | 162,758 | $8,421,000 | 1.65% |
| Grandeur Peak Global Advisors, LLC | 130,015 | $6,727,000 | 1.51% |
| WASATCH ADVISORS LP | 2,558,917 | $132,398,000 | 1.37% |
| Friedberg Investment Management | 65,350 | $3,381,000 | 1.33% |
| BENDER ROBERT & ASSOCIATES | 37,750 | $1,953,000 | 1.28% |
| RIVERBRIDGE PARTNERS LLC | 1,082,659 | $56,017,000 | 1.04% |
| GW&K Investment Management, LLC | 816,168 | $42,229,000 | 1.01% |
| Apex Capital Management | 651,219 | $33,694,000 | 0.90% |
| Stephens Investment Management Group LLC | 517,826 | $26,792,000 | 0.80% |