A.R.T. Advisors’s Protolabs PRLB Stock Holding History
| Quarter | Market Value | Status | Shares |
Shares Change % | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2019
Q2 | – | Sell |
-11,224
| Closed | -$1.18M | – | 1569 |
|
|
2019
Q1 | $1.18M | Buy |
11,224
+5,150
| +85% | +$541K | 0.07% | 420 |
|
|
2018
Q4 | $685K | Buy |
+6,074
| New | +$685K | 0.04% | 581 |
|
|
2018
Q3 | – | Sell |
-4,300
| Closed | -$511K | – | 1634 |
|
|
2018
Q2 | $511K | Buy |
+4,300
| New | +$511K | 0.02% | 914 |
|
|
2016
Q1 | – | Sell |
-10,203
| Closed | -$649K | – | 1595 |
|
|
2015
Q4 | $649K | Sell |
10,203
-2,911
| -22% | -$185K | 0.03% | 747 |
|
|
2015
Q3 | $878K | Buy |
+13,114
| New | +$878K | 0.03% | 669 |
|
|
2014
Q4 | – | Sell |
-12,426
| Closed | -$857K | – | 1599 |
|
|
2014
Q3 | $857K | Buy |
+12,426
| New | +$857K | 0.04% | 561 |
|
|
2014
Q2 | – | Sell |
-12,854
| Closed | -$869K | – | 1486 |
|
|
2014
Q1 | $869K | Sell |
12,854
-14,056
| -52% | -$950K | 0.05% | 551 |
|
|
2013
Q4 | $1.92M | Buy |
+26,910
| New | +$1.92M | 0.1% | 282 |
|