POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 344 filers reported holding POWER INTEGRATIONS INC in Q4 2021. The put-call ratio across all filers is 0.31 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $4 | -20.0% | 56 | 0.0% | 0.00% | 0.0% |
| Q2 2023 | $5 | -16.7% | 56 | -16.4% | 0.00% | -50.0% |
| Q1 2023 | $6 | +20.0% | 67 | 0.0% | 0.00% | 0.0% |
| Q4 2022 | $5 | -99.9% | 67 | +9.8% | 0.00% | +100.0% |
| Q3 2022 | $4,000 | -20.0% | 61 | 0.0% | 0.00% | -50.0% |
| Q2 2022 | $5,000 | -44.4% | 61 | -38.4% | 0.00% | 0.0% |
| Q1 2022 | $9,000 | 0.0% | 99 | 0.0% | 0.00% | -33.3% |
| Q4 2021 | $9,000 | +12.5% | 99 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $8,000 | -20.0% | 99 | -19.5% | 0.00% | -25.0% |
| Q1 2021 | $10,000 | – | 123 | – | 0.00% | – |
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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% |