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Recent trades from the last 365 days, plus historical signal scoring over 365 days · institutional 13F view →
Buy Trades
0
Sell Trades
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 NPK in the last 365 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $122.21M | 0.00% | +6.8% |
| 2 | STATE STREET CORP | $58.26M | 0.00% | +18.1% |
| 3 | VANGUARD GROUP INC | $39.56M | 0.00% | -0.9% |
| 4 | RENAISSANCE TECHNOLOGIES LLC | $15.47M | 0.02% | -16.5% |
| 5 | MILLENNIUM MANAGEMENT LLC | $9.33M | 0.01% | +95.0% |
| 6 | CITADEL ADVISORS LLC | $3.05M | 0.00% | +127.4% |
| 7 | Point72 Asset Management, L.P. | $1.68M | 0.00% | New |
| 8 | PRICE T ROWE ASSOCIATES INC /MD/ | $856.00K | 0.00% | +6.9% |
| 9 | AQR CAPITAL MANAGEMENT LLC | $840.22K | 0.00% | -7.0% |
| 10 | FMR LLC | $114.99K | 0.00% | +5.7% |
| Date | Member | Type | Amount |
|---|---|---|---|
| Aug 31, 2017 | Buy | $1,001 - $15,000 |