// company-profile
Power Integrations Inc
POWI// activity-summary
Recent insider activity is bearish. Over the last 30 days, insiders net sold $23.0M across 8 transactions.
// 90-day insight
Over the last 90 days, Power Integrations Inc insiders bought $0 (1 transaction) and sold $27.3M (14 transactions).
- Most active insider: BALAKRISHNAN BALU with 5 transactions totaling $24.2M.
- Largest single sale: $8.2M by BALAKRISHNAN BALU on May 28, 2026.
Activity skews bearish — sales outpace buys.
Institutional Ownership
Top 13F-HR holders of Power Integrations Inc as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| May 29, 2026 | Gupta Sunil | POWI | Sale | 6,860 | $83.67 | $574K |
| May 28, 2026 | BALAKRISHNAN BALU | POWI | Sale | 29,000 | $87.05 | $2.52M |
| May 28, 2026 | BALAKRISHNAN BALU | POWI | Sale | 95,287 | $86.25 | $8.22M |
| May 27, 2026 | BRATHWAITE NICHOLAS | POWI | Sale | 1,728 | $86.62 | $150K |
| May 26, 2026 | BALAKRISHNAN BALU | POWI | Sale | 70,710 | $82.26 | $5.82M |
45 more transactions hidden
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