A.R.T. Advisors’s Ambarella AMBA Stock Holding History
| Quarter | Market Value | Status | Shares |
Shares Change % | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2020
Q1 | – | Sell |
-58,911
| Closed | -$3.57M | – | 85 |
|
|
2019
Q4 | $3.57M | Sell |
58,911
-10,100
| -15% | -$612K | 0.18% | 135 |
|
|
2019
Q3 | $4.34M | Buy |
69,011
+7,000
| +11% | +$440K | 0.22% | 95 |
|
|
2019
Q2 | $2.74M | Buy |
+62,011
| New | +$2.74M | 0.15% | 159 |
|
|
2019
Q1 | – | Sell |
-59,213
| Closed | -$2.07M | – | 1282 |
|
|
2018
Q4 | $2.07M | Buy |
+59,213
| New | +$2.07M | 0.13% | 224 |
|
|
2018
Q1 | – | Sell |
-42,300
| Closed | -$2.49M | – | 1474 |
|
|
2017
Q4 | $2.49M | Buy |
+42,300
| New | +$2.49M | 0.11% | 297 |
|
|
2016
Q2 | – | Sell |
-10,068
| Closed | -$450K | – | 1336 |
|
|
2016
Q1 | $450K | Buy |
+10,068
| New | +$450K | 0.02% | 895 |
|
|
2015
Q3 | – | Sell |
-4,140
| Closed | -$425K | – | 1326 |
|
|
2015
Q2 | $425K | Buy |
+4,140
| New | +$425K | 0.01% | 1049 |
|
|
2015
Q1 | – | Sell |
-91,332
| Closed | -$4.63M | – | 1407 |
|
|
2014
Q4 | $4.63M | Buy |
91,332
+46,921
| +106% | +$2.38M | 0.17% | 137 |
|
|
2014
Q3 | $1.94M | Buy |
+44,411
| New | +$1.94M | 0.09% | 307 |
|
|
2014
Q2 | – | Sell |
-18,698
| Closed | -$499K | – | 1288 |
|
|
2014
Q1 | $499K | Buy |
18,698
+4,529
| +32% | +$121K | 0.03% | 745 |
|
|
2013
Q4 | $480K | Buy |
+14,169
| New | +$480K | 0.03% | 777 |
|