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 | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $1,335,000 | -10.5% | 20,762 | +4.4% | 0.08% | +12.5% |
| Q2 2022 | $1,492,000 | +164.5% | 19,888 | +226.8% | 0.07% | +125.0% |
| Q1 2022 | $564,000 | -57.6% | 6,085 | -57.5% | 0.03% | -34.7% |
| Q4 2021 | $1,329,000 | +23.7% | 14,305 | +31.8% | 0.05% | -12.5% |
| Q3 2021 | $1,074,000 | -33.6% | 10,852 | -45.0% | 0.06% | -20.0% |
| Q2 2021 | $1,618,000 | +331.5% | 19,716 | +328.5% | 0.07% | +233.3% |
| Q1 2021 | $375,000 | +13.3% | 4,601 | +13.7% | 0.02% | -22.2% |
| Q4 2020 | $331,000 | -37.7% | 4,047 | -57.7% | 0.03% | -53.4% |
| Q3 2020 | $531,000 | +96.7% | 9,576 | +318.3% | 0.06% | +28.9% |
| Q2 2020 | $270,000 | -8.2% | 2,289 | -31.2% | 0.04% | +25.0% |
| Q1 2020 | $294,000 | -12.2% | 3,328 | -1.8% | 0.04% | +33.3% |
| Q4 2019 | $335,000 | +10.2% | 3,389 | -22.1% | 0.03% | -41.3% |
| Q1 2019 | $304,000 | – | 4,349 | – | 0.05% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DISCIPLINED GROWTH INVESTORS INC /MN | 1,813,737 | $168,097,000 | 3.65% |
| Triodos Investment Management BV | 175,000 | $16,219,000 | 2.07% |
| SNYDER CAPITAL MANAGEMENT L P | 838,068 | $77,672,000 | 1.98% |
| MOODY ALDRICH PARTNERS LLC | 130,637 | $12,107,000 | 1.70% |
| Robeco Schweiz AG | 1,176,650 | $109,052,000 | 1.54% |
| Copeland Capital Management, LLC | 593,225 | $54,980,000 | 1.52% |
| Pier Capital, LLC | 104,812 | $9,714,000 | 1.24% |
| Yorktown Management & Research Co Inc | 11,600 | $1,075,000 | 0.91% |
| Stephens Investment Management Group LLC | 660,337 | $61,200,000 | 0.90% |
| Alpha DNA Investment Management LLC | 12,546 | $1,161,000 | 0.82% |