Renaissance Technologies’s Ambac AMBC Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$1.32M Buy
186,100
+14,600
+9% +$104K ﹤0.01% 2354
2025
Q1
$1.5M Buy
171,500
+47,300
+38% +$414K ﹤0.01% 2165
2024
Q4
$1.57M Sell
124,200
-165,300
-57% -$2.09M ﹤0.01% 2204
2024
Q3
$3.25M Buy
289,500
+172,256
+147% +$1.93M ﹤0.01% 1722
2024
Q2
$1.5M Sell
117,244
-47,100
-29% -$604K ﹤0.01% 2061
2024
Q1
$2.57M Sell
164,344
-22,400
-12% -$350K ﹤0.01% 1858
2023
Q4
$3.08M Buy
186,744
+61,200
+49% +$1.01M ﹤0.01% 1672
2023
Q3
$1.51M Sell
125,544
-100,800
-45% -$1.22M ﹤0.01% 2032
2023
Q2
$3.22M Buy
226,344
+144,500
+177% +$2.06M ﹤0.01% 1680
2023
Q1
$1.27M Buy
81,844
+62,900
+332% +$974K ﹤0.01% 2318
2022
Q4
$330K Sell
18,944
-41,956
-69% -$731K ﹤0.01% 3179
2022
Q3
$776K Buy
+60,900
New +$776K ﹤0.01% 2651
2022
Q1
Sell
-24,400
Closed -$392K 4056
2021
Q4
$392K Sell
24,400
-28,400
-54% -$456K ﹤0.01% 3203
2021
Q3
$756K Buy
+52,800
New +$756K ﹤0.01% 2697
2020
Q4
Sell
-97,300
Closed -$1.24M 3359
2020
Q3
$1.24M Buy
97,300
+39,400
+68% +$503K ﹤0.01% 2391
2020
Q2
$829K Sell
57,900
-55,500
-49% -$795K ﹤0.01% 2640
2020
Q1
$1.4M Sell
113,400
-69,100
-38% -$852K ﹤0.01% 2244
2019
Q4
$3.94M Buy
182,500
+72,200
+65% +$1.56M ﹤0.01% 2001
2019
Q3
$2.16M Sell
110,300
-110,700
-50% -$2.16M ﹤0.01% 2239
2019
Q2
$3.72M Sell
221,000
-64,200
-23% -$1.08M ﹤0.01% 1987
2019
Q1
$5.17M Sell
285,200
-400
-0.1% -$7.25K ﹤0.01% 1783
2018
Q4
$4.92M Sell
285,600
-21,400
-7% -$369K 0.01% 1743
2018
Q3
$6.27M Sell
307,000
-63,200
-17% -$1.29M 0.01% 1655
2018
Q2
$7.35M Buy
370,200
+60,800
+20% +$1.21M 0.01% 1543
2018
Q1
$4.85M Buy
309,400
+26,300
+9% +$412K 0.01% 1829
2017
Q4
$4.52M Sell
283,100
-94,800
-25% -$1.51M 0.01% 1876
2017
Q3
$6.52M Sell
377,900
-125,000
-25% -$2.16M 0.01% 1587
2017
Q2
$8.73M Buy
502,900
+261,700
+108% +$4.54M 0.01% 1360
2017
Q1
$4.55M Buy
241,200
+80,400
+50% +$1.52M 0.01% 1738
2016
Q4
$3.62M Buy
160,800
+10,000
+7% +$225K 0.01% 1878
2016
Q3
$2.77M Buy
150,800
+85,566
+131% +$1.57M ﹤0.01% 2000
2016
Q2
$1.07M Sell
65,234
-36,166
-36% -$595K ﹤0.01% 2495
2016
Q1
$1.6M Buy
+101,400
New +$1.6M ﹤0.01% 2353
2015
Q4
Sell
-174,500
Closed -$2.53M 3259
2015
Q3
$2.53M Sell
174,500
-55,700
-24% -$806K 0.01% 1858
2015
Q2
$3.83M Buy
230,200
+3,100
+1% +$51.6K 0.01% 1615
2015
Q1
$5.5M Sell
227,100
-284,400
-56% -$6.88M 0.01% 1299
2014
Q4
$12.5M Sell
511,500
-76,900
-13% -$1.88M 0.03% 750
2014
Q3
$13M Sell
588,400
-15,500
-3% -$343K 0.04% 627
2014
Q2
$16.5M Buy
603,900
+170,100
+39% +$4.65M 0.04% 577
2014
Q1
$13.5M Buy
+433,800
New +$13.5M 0.03% 695