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 2023 | $4,389,351 | +66.7% | 57,520 | +106.8% | 0.04% | +56.5% |
| Q2 2023 | $2,633,625 | +62.4% | 27,819 | +45.2% | 0.02% | +64.3% |
| Q1 2023 | $1,621,364 | +3.9% | 19,156 | -12.0% | 0.01% | 0.0% |
| Q4 2022 | $1,560,484 | +20.9% | 21,758 | +8.4% | 0.01% | +16.7% |
| Q3 2022 | $1,291,000 | +80.3% | 20,065 | +110.1% | 0.01% | +71.4% |
| Q2 2022 | $716,000 | +93.0% | 9,548 | +138.8% | 0.01% | +75.0% |
| Q1 2022 | $371,000 | +16.7% | 3,999 | +16.9% | 0.00% | 0.0% |
| Q4 2021 | $318,000 | -85.9% | 3,422 | -85.0% | 0.00% | -81.8% |
| Q3 2021 | $2,254,000 | +34.4% | 22,766 | +11.4% | 0.02% | +46.7% |
| Q2 2021 | $1,677,000 | -3.8% | 20,432 | -4.5% | 0.02% | -11.8% |
| Q1 2021 | $1,744,000 | -28.7% | 21,402 | -28.4% | 0.02% | -39.3% |
| Q4 2020 | $2,446,000 | +37.4% | 29,888 | -7.0% | 0.03% | +7.7% |
| Q3 2020 | $1,780,000 | -8.0% | 32,134 | +96.1% | 0.03% | 0.0% |
| Q2 2020 | $1,935,000 | +19.7% | 16,383 | -10.5% | 0.03% | +4.0% |
| Q1 2020 | $1,617,000 | – | 18,313 | – | 0.02% | – |
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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% |