Renaissance Technologies - AMBAC FINL GROUP INC ownership

AMBAC FINL GROUP INC's ticker is AMBC and the CUSIP is 023139884. A total of 120 filers reported holding AMBAC FINL GROUP INC in Q4 2014. The put-call ratio across all filers is 0.25 and the average weighting 0.4%.

Quarter-by-quarter ownership
Renaissance Technologies ownership history of AMBAC FINL GROUP INC
ValueSharesWeighting
Q3 2023$1,514
-53.0%
125,544
-44.5%
0.00%
-40.0%
Q2 2023$3,223
+154.4%
226,344
+176.6%
0.01%
+150.0%
Q1 2023$1,267
+283.9%
81,844
+332.0%
0.00%
Q4 2022$330
-100.0%
18,944
-68.9%
0.00%
-100.0%
Q3 2022$776,000
+98.0%
60,900
+149.6%
0.00%
Q4 2021$392,000
-48.1%
24,400
-53.8%
0.00%
-100.0%
Q3 2021$756,000
-39.2%
52,800
-45.7%
0.00%0.0%
Q3 2020$1,243,000
+49.9%
97,300
+68.0%
0.00%0.0%
Q2 2020$829,000
-40.7%
57,900
-48.9%
0.00%0.0%
Q1 2020$1,399,000
-64.5%
113,400
-37.9%
0.00%
-66.7%
Q4 2019$3,937,000
+82.6%
182,500
+65.5%
0.00%
+50.0%
Q3 2019$2,156,000
-42.1%
110,300
-50.1%
0.00%
-33.3%
Q2 2019$3,724,000
-27.9%
221,000
-22.5%
0.00%
-40.0%
Q1 2019$5,168,000
+5.0%
285,200
-0.1%
0.01%0.0%
Q4 2018$4,924,000
-21.5%
285,600
-7.0%
0.01%
-16.7%
Q3 2018$6,269,000
-48.6%
307,000
-54.8%
0.01%
-14.3%
Q2 2018$12,199,000
+151.5%
679,600
+119.7%
0.01%
+40.0%
Q1 2018$4,851,000
+7.2%
309,400
+9.3%
0.01%0.0%
Q4 2017$4,524,000
-30.6%
283,100
-25.1%
0.01%
-37.5%
Q3 2017$6,523,000
-25.2%
377,900
-24.9%
0.01%
-27.3%
Q2 2017$8,725,000
+91.8%
502,900
+108.5%
0.01%
+83.3%
Q1 2017$4,549,000
+25.7%
241,200
+50.0%
0.01%0.0%
Q4 2016$3,618,000
+30.5%
160,800
+6.6%
0.01%
+20.0%
Q3 2016$2,773,000
+158.2%
150,800
+131.2%
0.01%
+150.0%
Q2 2016$1,074,000
-33.0%
65,234
-35.7%
0.00%
-33.3%
Q1 2016$1,602,000
-36.6%
101,400
-41.9%
0.00%
-50.0%
Q3 2015$2,525,000
-34.1%
174,500
-24.2%
0.01%
-33.3%
Q2 2015$3,831,000
-30.3%
230,200
+1.4%
0.01%
-25.0%
Q1 2015$5,496,000
-56.1%
227,100
-55.6%
0.01%
-60.0%
Q4 2014$12,532,000
-3.6%
511,500
-13.1%
0.03%
-16.7%
Q3 2014$13,004,000
-21.2%
588,400
-2.6%
0.04%
-5.3%
Q2 2014$16,493,000
+22.5%
603,900
+39.2%
0.04%
+18.8%
Q1 2014$13,461,000433,8000.03%
Other shareholders
AMBAC FINL GROUP INC shareholders Q4 2014
NameSharesValueWeighting ↓
Repertoire Partners LP 1,521,770$18,352,54628.58%
Boussard & Gavaudan Investment Management LLP 1,373,651$16,813,4881.96%
Bracebridge Capital, LLC 799,234$9,638,7621.53%
Gator Capital Management, LLC 121,435$1,464,5061.04%
Harbor Advisors LLC 196,382$2,368,3670.51%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 378,250$4,561,6950.11%
CAXTON ASSOCIATES LP 66,165$797,9500.11%
Counterpoint Mutual Funds LLC 10,374$125,1100.10%
Nebula Research & Development LLC 15,202$183,3360.10%
GENDELL JEFFREY L 130,296$1,571,3700.09%
View complete list of AMBAC FINL GROUP INC shareholders