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Recent trades from the last 365 days, plus historical signal scoring over 365 days · institutional 13F view →
All Transactions
0
Real Trades (P/S)
0
Buy Value
$0
Sell Value
$0
Historical signal stats are shown once this stock has at least 3 open-market buys or 8 total P/S trades over the last 365 days.
Current sample: 0 buys, 0 sells, 0 open-market trades.
No insider trading activity found for VICR in the last 365 days.
Insiders' intent to sell, filed before the trade — a leading indicator to the executed Form 4 sales above. All Form 144 notices →
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $464.38M | 0.01% | -19.3% |
| 2 | PRICE T ROWE ASSOCIATES INC /MD/ | $304.04M | 0.04% | +329.4% |
| 3 | VANGUARD GROUP INC | $277.78M | 0.00% | +2.5% |
| 4 | STATE STREET CORP | $130.67M | 0.00% | -3.0% |
| 5 | MILLENNIUM MANAGEMENT LLC | $35.72M | 0.01% | +6857.3% |
| 6 | FMR LLC | $26.62M | 0.00% | -21.8% |
| 7 | AQR CAPITAL MANAGEMENT LLC | $23.88M | 0.01% | +81.7% |
| 8 | RENAISSANCE TECHNOLOGIES LLC | $7.62M | 0.01% | +363.7% |
| 9 | CITADEL ADVISORS LLC | $7.48M | 0.01% | +89.0% |
| 10 | Bridgewater Associates, LP | $5.35M | 0.02% | +73.9% |
| Date | Member | Type | Amount |
|---|---|---|---|
| Mar 31, 2025 | Sell | $15,001 - $50,000 | |
| Mar 5, 2025 |
| $7.00M |
| PATRIZIO VINCIARELLI | $7.60M |
| PHILIP D DAVIES | $3.50M |
| PATRIZIO VINCIARELLI | $7.34M |
| PATRIZIO VINCIARELLI | $5.96M |
| PATRIZIO VINCIARELLI | $5.51M |
| CLAUDIO TUOZZOLO | $213.81K |
| Buy |
| $15,001 - $50,000 |