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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 DCO in the last 365 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $215.85M | 0.00% | +5.1% |
| 2 | STATE STREET CORP | $95.84M | 0.00% | +17.1% |
| 3 | VANGUARD GROUP INC | $80.13M | 0.00% | +2.3% |
| 4 | FMR LLC | $18.95M | 0.00% | +17.5% |
| 5 | MILLENNIUM MANAGEMENT LLC | $13.25M | 0.01% | -7.1% |
| 6 | WELLINGTON MANAGEMENT GROUP LLP | $8.52M | 0.00% | -32.8% |
| 7 | AQR CAPITAL MANAGEMENT LLC | $5.85M | 0.00% | +40.0% |
| 8 | RENAISSANCE TECHNOLOGIES LLC | $5.76M | 0.01% | -47.4% |
| 9 | PRICE T ROWE ASSOCIATES INC /MD/ | $1.24M | 0.00% | +28.1% |
| 10 | CITADEL ADVISORS LLC | $642.21K | 0.00% | -40.6% |
| Date | Member | Type | Amount |
|---|---|---|---|
| May 18, 2026 | Buy | $1,001 - $15,000 |