RhumbLine Advisers’s Ambarella AMBA Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$4.1M Buy
62,113
+3,542
+6% +$234K ﹤0.01% 1520
2025
Q1
$2.95M Buy
58,571
+2,249
+4% +$113K ﹤0.01% 1617
2024
Q4
$4.1M Sell
56,322
-285
-0.5% -$20.7K ﹤0.01% 1522
2024
Q3
$3.19M Sell
56,607
-4,173
-7% -$235K ﹤0.01% 1648
2024
Q2
$3.28M Buy
60,780
+3,177
+6% +$171K ﹤0.01% 1625
2024
Q1
$2.92M Buy
57,603
+930
+2% +$47.2K ﹤0.01% 1703
2023
Q4
$3.47M Buy
56,673
+661
+1% +$40.5K ﹤0.01% 1626
2023
Q3
$2.97M Buy
56,012
+2,540
+5% +$135K ﹤0.01% 1648
2023
Q2
$4.47M Buy
53,472
+3,295
+7% +$276K 0.01% 1438
2023
Q1
$3.89M Buy
50,177
+1,539
+3% +$119K ﹤0.01% 1457
2022
Q4
$4M Buy
48,638
+1,299
+3% +$107K 0.01% 1406
2022
Q3
$2.66M Buy
47,339
+4,269
+10% +$240K ﹤0.01% 1613
2022
Q2
$2.82M Buy
43,070
+5,829
+16% +$382K ﹤0.01% 1571
2022
Q1
$3.91M Buy
37,241
+1,395
+4% +$146K 0.01% 1464
2021
Q4
$7.27M Sell
35,846
-451
-1% -$91.5K 0.01% 1160
2021
Q3
$5.65M Buy
36,297
+490
+1% +$76.3K 0.01% 1288
2021
Q2
$3.82M Sell
35,807
-11,703
-25% -$1.25M 0.01% 1591
2021
Q1
$4.77M Sell
47,510
-4,045
-8% -$406K 0.01% 1424
2020
Q4
$4.73M Buy
51,555
+5,504
+12% +$505K 0.01% 1387
2020
Q3
$2.4M Sell
46,051
-12,873
-22% -$672K ﹤0.01% 1569
2020
Q2
$2.7M Buy
58,924
+7,514
+15% +$344K ﹤0.01% 1563
2020
Q1
$2.5M Buy
51,410
+1,947
+4% +$94.5K 0.01% 1423
2019
Q4
$3M Buy
49,463
+2,303
+5% +$139K 0.01% 1565
2019
Q3
$2.96M Buy
47,160
+1,364
+3% +$85.7K 0.01% 1502
2019
Q2
$2.02M Buy
45,796
+953
+2% +$42.1K ﹤0.01% 1740
2019
Q1
$1.94M Sell
44,843
-379
-0.8% -$16.4K ﹤0.01% 1737
2018
Q4
$1.58M Buy
45,222
+12,853
+40% +$450K ﹤0.01% 1790
2018
Q3
$1.25M Sell
32,369
-810
-2% -$31.3K ﹤0.01% 1896
2018
Q2
$1.28M Buy
33,179
+725
+2% +$28K ﹤0.01% 1902
2018
Q1
$1.59M Sell
32,454
-1,750
-5% -$85.7K ﹤0.01% 1724
2017
Q4
$2.01M Sell
34,204
-5,643
-14% -$331K ﹤0.01% 1618
2017
Q3
$1.95M Buy
39,847
+382
+1% +$18.7K ﹤0.01% 1635
2017
Q2
$1.92M Sell
39,465
-147
-0.4% -$7.14K ﹤0.01% 1607
2017
Q1
$2.17M Buy
39,612
+1,187
+3% +$64.9K 0.01% 1501
2016
Q4
$2.08M Buy
38,425
+225
+0.6% +$12.2K 0.01% 1424
2016
Q3
$2.81M Buy
38,200
+1,279
+3% +$94.2K 0.01% 1193
2016
Q2
$1.88M Buy
36,921
+5,027
+16% +$255K 0.01% 1380
2016
Q1
$1.43M Buy
31,894
+565
+2% +$25.3K ﹤0.01% 1590
2015
Q4
$1.75M Buy
31,329
+2,000
+7% +$111K 0.01% 1444
2015
Q3
$1.7M Buy
29,329
+126
+0.4% +$7.28K 0.01% 1420
2015
Q2
$3M Buy
29,203
+964
+3% +$99K 0.01% 1142
2015
Q1
$2.14M Buy
28,239
+5,405
+24% +$409K 0.01% 1359
2014
Q4
$1.16M Sell
22,834
-55
-0.2% -$2.79K ﹤0.01% 1704
2014
Q3
$1M Sell
22,889
-460
-2% -$20.1K ﹤0.01% 1759
2014
Q2
$728K Buy
23,349
+7,613
+48% +$237K ﹤0.01% 2036
2014
Q1
$420K Sell
15,736
-900
-5% -$24K ﹤0.01% 2330
2013
Q4
$564K Buy
16,636
+540
+3% +$18.3K ﹤0.01% 2181
2013
Q3
$314K Sell
16,096
-71
-0.4% -$1.39K ﹤0.01% 2496
2013
Q2
$272K Buy
+16,167
New +$272K ﹤0.01% 2734