Ownership history in Dynamic Technology Lab Private Ltd · 22 quarters on record
This page tracks every 13F SEC filing in which Dynamic Technology Lab Private Ltd reported a position in POWER INTEGRATIONS INC (POWI). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q3 | ADDED | 18,840 | +9,791 | +108.2% | 0.13% | $757K | $39.78 |
| 2025 Q2 | REDUCED | 9,049 | -7,321 | -44.7% | 0.07% | $506K | $55.05 |
| 2025 Q1 | REDUCED | 16,370 | -10,433 | -38.9% | 0.12% | $827K | $49.53 |
| 2024 Q2 | ADDED | 26,803 | +3,462 | +14.8% | 0.21% | $1.9M | $68.18 |
| 2023 Q4 | ADDED | 23,341 | +6,471 | +38.4% | 0.20% | $1.9M | $79.32 |
| 2023 Q3 | ADDED | 16,870 | +4,520 | +36.6% | 0.13% | $1.3M | $73.52 |
| 2022 Q3 | ADDED | 12,350 | +3,410 | +38.1% | 0.08% | $794K | $61.41 |
| 2022 Q1 | ADDED | 8,940 | +4,610 | +106.5% | 0.10% | $829K | $88.07 |
| 2021 Q4 | REDUCED | 4,330 | -10,020 | -69.8% | 0.04% | $402K | $88.10 |
| 2021 Q3 | ADDED | 14,350 | +10 | +0.1% | 0.17% | $1.4M | $93.75 |
As of 2025 Q4 — sorted by position size