WELLINGTON MANAGEMENT GROUP LLP - AMBAC FINL GROUP INC ownership

AMBAC FINL GROUP INC's ticker is AMBC and the CUSIP is 023139884. A total of 152 filers reported holding AMBAC FINL GROUP INC in Q4 2018. The put-call ratio across all filers is 0.14 and the average weighting 0.2%.

Quarter-by-quarter ownership
WELLINGTON MANAGEMENT GROUP LLP ownership history of AMBAC FINL GROUP INC
ValueSharesWeighting
Q3 2023$299,558
-15.3%
24,8390.0%0.00%
Q2 2023$353,707
-8.0%
24,8390.0%0.00%
Q1 2023$384,508
-11.2%
24,8390.0%0.00%
Q4 2022$433,192
+87.5%
24,839
+80.3%
0.00%
Q1 2021$231,000
-64.3%
13,774
-56.5%
0.00%
Q3 2018$647,000
+15.9%
31,643
+12.6%
0.00%
Q2 2018$558,000
+183.2%
28,092
+127.8%
0.00%
Q4 2017$197,000
-95.4%
12,333
-95.0%
0.00%
-100.0%
Q3 2017$4,266,000
+27.6%
247,185
+28.2%
0.00%0.0%
Q2 2017$3,344,000
-9.8%
192,761
-2.0%
0.00%0.0%
Q1 2017$3,709,000
-16.1%
196,664
+0.1%
0.00%0.0%
Q4 2016$4,422,000
+22.4%
196,5270.0%0.00%0.0%
Q3 2016$3,614,000
+11.8%
196,527
+0.1%
0.00%0.0%
Q2 2016$3,233,000
+11.8%
196,390
+7.3%
0.00%0.0%
Q1 2016$2,891,000
+32.9%
182,972
+18.5%
0.00%0.0%
Q4 2015$2,175,000
+103.3%
154,376
+108.7%
0.00%
Q3 2015$1,070,000
+238.6%
73,970
+289.4%
0.00%
Q2 2015$316,000
-33.6%
18,995
+9.0%
0.00%
Q2 2014$476,00017,4280.00%
Other shareholders
AMBAC FINL GROUP INC shareholders Q4 2018
NameSharesValueWeighting ↓
EJF Capital LLC 2,062,721$37,377,0004.46%
Raging Capital Management, LLC 1,361,355$24,668,0003.58%
Proxima Capital Management, LLC 118,000$2,138,0002.36%
X-Square Capital, LLC 167,210$3,030,0002.08%
GENDELL JEFFREY L 801,739$14,527,0002.02%
Harbor Advisors LLC 261,382$4,736,0001.53%
Raffles Associates 50,000$906,0000.99%
CQS Cayman LP 435,000$7,882,0000.35%
Quinn Opportunity Partners LLC 91,350$1,655,0000.23%
BOGLE INVESTMENT MANAGEMENT L P /DE/ 129,346$2,344,0000.18%
View complete list of AMBAC FINL GROUP INC shareholders