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 | $459,386 | -6.3% | 6,020 | +3.9% | 0.00% | 0.0% |
| Q2 2023 | $490,234 | 0.0% | 5,792 | 0.0% | 0.00% | 0.0% |
| Q1 2023 | $490,234 | +20.9% | 5,792 | +2.5% | 0.00% | +50.0% |
| Q4 2022 | $405,361 | -68.0% | 5,652 | -66.6% | 0.00% | -71.4% |
| Q2 2022 | $1,268,000 | -20.2% | 16,907 | -1.4% | 0.01% | -12.5% |
| Q1 2022 | $1,588,000 | -3.2% | 17,143 | -3.0% | 0.01% | 0.0% |
| Q4 2021 | $1,641,000 | -5.0% | 17,675 | +1.2% | 0.01% | -11.1% |
| Q3 2021 | $1,728,000 | +6.3% | 17,457 | -11.9% | 0.01% | +12.5% |
| Q2 2021 | $1,625,000 | +55.8% | 19,806 | +54.6% | 0.01% | +33.3% |
| Q1 2021 | $1,043,000 | -4.4% | 12,811 | -4.0% | 0.01% | 0.0% |
| Q4 2020 | $1,091,000 | +51.5% | 13,339 | +2.6% | 0.01% | +50.0% |
| Q3 2020 | $720,000 | +28.6% | 13,005 | +174.3% | 0.00% | +33.3% |
| Q2 2020 | $560,000 | +178.6% | 4,742 | +133.1% | 0.00% | +200.0% |
| Q1 2020 | $201,000 | 0.0% | 2,034 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $201,000 | +10.4% | 2,034 | +0.7% | 0.00% | 0.0% |
| Q3 2019 | $182,000 | +14.5% | 2,019 | +1.8% | 0.00% | 0.0% |
| Q2 2019 | $159,000 | +6.0% | 1,984 | -7.9% | 0.00% | 0.0% |
| Q1 2019 | $150,000 | +14.5% | 2,154 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $131,000 | -8.4% | 2,154 | -5.0% | 0.00% | 0.0% |
| Q3 2018 | $143,000 | -13.9% | 2,268 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $166,000 | +3.8% | 2,268 | +3.8% | 0.00% | 0.0% |
| Q1 2018 | $160,000 | 0.0% | 2,185 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $160,000 | +0.6% | 2,185 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $159,000 | +40.7% | 2,185 | +25.9% | 0.00% | 0.0% |
| Q2 2017 | $113,000 | 0.0% | 1,736 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $113,000 | 0.0% | 1,736 | +3.1% | 0.00% | 0.0% |
| Q4 2016 | $113,000 | +6.6% | 1,684 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $106,000 | +26.2% | 1,684 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $84,000 | -19.2% | 1,684 | -19.8% | 0.00% | 0.0% |
| Q1 2016 | $104,000 | +6.1% | 2,100 | +2.6% | 0.00% | 0.0% |
| Q4 2015 | $98,000 | +19.5% | 2,047 | +3.4% | 0.00% | 0.0% |
| Q3 2015 | $82,000 | +3.8% | 1,980 | +12.3% | 0.00% | 0.0% |
| Q2 2015 | $79,000 | -9.2% | 1,763 | +4.7% | 0.00% | 0.0% |
| Q1 2015 | $87,000 | +1.2% | 1,684 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $86,000 | -4.4% | 1,684 | 0.0% | 0.00% | 0.0% |
| Q3 2014 | $90,000 | -6.2% | 1,684 | 0.0% | 0.00% | 0.0% |
| Q2 2014 | $96,000 | -25.6% | 1,684 | -14.3% | 0.00% | 0.0% |
| Q1 2014 | $129,000 | +13.2% | 1,964 | -4.5% | 0.00% | 0.0% |
| Q4 2013 | $114,000 | +2.7% | 2,057 | 0.0% | 0.00% | 0.0% |
| Q3 2013 | $111,000 | +33.7% | 2,057 | 0.0% | 0.00% | 0.0% |
| Q2 2013 | $83,000 | – | 2,057 | – | 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% |