Loading...
Loading...
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 ATRC in the last 365 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $193.99M | 0.00% | +1.3% |
| 2 | BlackRock, Inc. | $115.34M | 0.00% | -0.6% |
| 3 | WELLINGTON MANAGEMENT GROUP LLP | $96.50M | 0.02% | -13.7% |
| 4 | STATE STREET CORP | $37.15M | 0.00% | +4.8% |
| 5 | FMR LLC | $9.61M | 0.00% | +17.9% |
| 6 | RENAISSANCE TECHNOLOGIES LLC | $8.81M | 0.01% | -4.1% |
| 7 | AQR CAPITAL MANAGEMENT LLC | $5.32M | 0.00% | +86.5% |
| 8 | MILLENNIUM MANAGEMENT LLC | $5.13M | 0.00% | +9.8% |
| 9 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $4.28M | 0.01% | +36.1% |
| 10 | CITADEL ADVISORS LLC | $2.49M | 0.00% | -64.0% |
| Date | Member | Type | Amount |
|---|---|---|---|
| Mar 3, 2026 | Buy | $1,001 - $15,000 | |
| May 6, 2025 |
| Buy |
| $1,001 - $15,000 |
| Jul 19, 2024 | Buy | $1,001 - $15,000 |
| Jun 18, 2024 | Sell | $1,001 - $15,000 |