Cubist Systematic Strategies’s Ambac AMBC Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$2.13M Buy
299,948
+129,305
+76% +$918K 0.01% 721
2025
Q1
$1.49M Buy
170,643
+126,835
+290% +$1.11M 0.01% 772
2024
Q4
$554K Sell
43,808
-368,366
-89% -$4.66M ﹤0.01% 963
2024
Q3
$4.62M Buy
+412,174
New +$4.62M 0.03% 385
2023
Q2
Sell
-63,247
Closed -$979K 2249
2023
Q1
$979K Sell
63,247
-47,671
-43% -$738K 0.01% 1487
2022
Q4
$1.93M Sell
110,918
-5,418
-5% -$94.5K 0.01% 1338
2022
Q3
$1.48M Buy
116,336
+106,074
+1,034% +$1.35M 0.01% 1791
2022
Q2
$116K Sell
10,262
-51,040
-83% -$577K ﹤0.01% 3384
2022
Q1
$638K Buy
61,302
+22,501
+58% +$234K 0.01% 2363
2021
Q4
$623K Buy
+38,801
New +$623K 0.01% 2286
2021
Q2
Sell
-48,755
Closed -$816K 2905
2021
Q1
$816K Buy
48,755
+22,337
+85% +$374K 0.01% 1662
2020
Q4
$406K Buy
26,418
+12,711
+93% +$195K 0.01% 1887
2020
Q3
$175K Buy
+13,707
New +$175K ﹤0.01% 2168
2019
Q2
Sell
-18,700
Closed -$339K 2433
2019
Q1
$339K Buy
+18,700
New +$339K 0.01% 1434
2018
Q4
Sell
-13,044
Closed -$266K 2028
2018
Q3
$266K Sell
13,044
-7,736
-37% -$158K 0.01% 1231
2018
Q2
$412K Buy
+20,780
New +$412K 0.02% 890
2018
Q1
Sell
-10,655
Closed -$170K 1817
2017
Q4
$170K Sell
10,655
-5,586
-34% -$89.1K 0.01% 1580
2017
Q3
$280K Buy
+16,241
New +$280K 0.02% 1220
2017
Q1
Sell
-9,364
Closed -$211K 1612
2016
Q4
$211K Buy
+9,364
New +$211K 0.02% 1228
2016
Q1
Sell
-16,095
Closed -$227K 1588
2015
Q4
$227K Buy
16,095
+4,932
+44% +$69.6K 0.01% 1281
2015
Q3
$162K Sell
11,163
-1,152
-9% -$16.7K 0.01% 1528
2015
Q2
$205K Sell
12,315
-1,073
-8% -$17.9K 0.01% 1432
2015
Q1
$324K Buy
+13,388
New +$324K 0.02% 1206
2014
Q4
Sell
-9,104
Closed -$201K 1861
2014
Q3
$201K Buy
+9,104
New +$201K 0.01% 1366