POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 329 filers reported holding POWER INTEGRATIONS INC in Q3 2021. The put-call ratio across all filers is 0.30 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $506,622 | -2.2% | 6,639 | +21.3% | 0.00% | 0.0% |
| Q2 2023 | $518,224 | +43.5% | 5,474 | +28.3% | 0.00% | +100.0% |
| Q1 2023 | $361,159 | +38.8% | 4,267 | +17.6% | 0.00% | 0.0% |
| Q4 2022 | $260,272 | +62.7% | 3,629 | +45.6% | 0.00% | 0.0% |
| Q3 2022 | $160,000 | +39.1% | 2,493 | +63.0% | 0.00% | 0.0% |
| Q2 2022 | $115,000 | +259.4% | 1,529 | +343.2% | 0.00% | – |
| Q1 2022 | $32,000 | +540.0% | 345 | +505.3% | 0.00% | – |
| Q4 2021 | $5,000 | -16.7% | 57 | 0.0% | 0.00% | – |
| Q3 2021 | $6,000 | +20.0% | 57 | 0.0% | 0.00% | – |
| Q2 2021 | $5,000 | -99.8% | 57 | -99.8% | 0.00% | -100.0% |
| Q1 2021 | $2,091,000 | +20.7% | 25,658 | +21.2% | 0.01% | +10.0% |
| Q4 2020 | $1,733,000 | +65.8% | 21,165 | +12.2% | 0.01% | +42.9% |
| Q3 2020 | $1,045,000 | +287.0% | 18,858 | +725.7% | 0.01% | +250.0% |
| Q2 2020 | $270,000 | +1073.9% | 2,284 | +785.3% | 0.00% | – |
| Q1 2020 | $23,000 | -11.5% | 258 | 0.0% | 0.00% | – |
| Q4 2019 | $26,000 | +13.0% | 258 | 0.0% | 0.00% | – |
| Q3 2019 | $23,000 | -4.2% | 258 | -12.5% | 0.00% | – |
| Q2 2019 | $24,000 | +14.3% | 295 | 0.0% | 0.00% | – |
| Q1 2019 | $21,000 | -32.3% | 295 | -42.3% | 0.00% | – |
| Q4 2018 | $31,000 | -20.5% | 511 | -16.9% | 0.00% | – |
| Q3 2018 | $39,000 | -13.3% | 615 | -0.5% | 0.00% | – |
| Q2 2018 | $45,000 | +7.1% | 618 | +1.5% | 0.00% | – |
| Q1 2018 | $42,000 | 0.0% | 609 | +5.5% | 0.00% | – |
| Q4 2017 | $42,000 | -2.3% | 577 | -1.5% | 0.00% | – |
| Q3 2017 | $43,000 | 0.0% | 586 | -1.7% | 0.00% | -100.0% |
| Q2 2017 | $43,000 | +10.3% | 596 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $39,000 | -4.9% | 596 | -0.5% | 0.00% | 0.0% |
| Q4 2016 | $41,000 | +5.1% | 599 | -3.2% | 0.00% | 0.0% |
| Q3 2016 | $39,000 | +25.8% | 619 | +0.3% | 0.00% | 0.0% |
| Q2 2016 | $31,000 | -11.4% | 617 | -13.3% | 0.00% | 0.0% |
| Q1 2016 | $35,000 | +6.1% | 712 | +4.2% | 0.00% | 0.0% |
| Q4 2015 | $33,000 | – | 683 | – | 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% |