136 hedge funds and large institutions have $791M invested in Ambac in 2019 Q4 according to their latest regulatory filings, with 23 funds opening new positions, 37 increasing their positions, 50 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
136
Holders Change
+7
Holders Change %
+5.43%
% of All Funds
2.69%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.1%
New
23
Increased
37
Reduced
50
Closed
10
Calls
$24.3M
Puts
$1.43M
Net Calls
+$22.9M
Net Calls Change
+$2.36M
Name Holding Trade Value Shares
Change
Shares
Change %
NGA
26
New Generation Advisors
Massachusetts
$4.89M -$207K -9,576 -4%
PFMOSF
27
Philadelphia Financial Management of San Francisco
California
$4.83M +$4.83M +223,791 New
JPMorgan Chase & Co
28
JPMorgan Chase & Co
New York
$4.6M -$1.18M -54,524 -20%
PPA
29
Parametric Portfolio Associates
Washington
$4.2M -$1.53M -71,140 -27%
KCM
30
Kennedy Capital Management
Missouri
$4.07M +$2.1M +97,503 +107%
BCL
31
Bracebridge Capital LLC
Massachusetts
$4M +$4M +199,300 New
Renaissance Technologies
32
Renaissance Technologies
New York
$3.94M +$1.56M +72,200 +65%
QOP
33
Quinn Opportunity Partners
Virginia
$3.9M -$34.5K -1,599 -0.9%
Wells Fargo
34
Wells Fargo
California
$3.84M -$93.7K -4,346 -2%
Nuveen Asset Management
35
Nuveen Asset Management
Illinois
$3.8M -$71.1K -3,296 -2%
RhumbLine Advisers
36
RhumbLine Advisers
Massachusetts
$3.34M +$191K +8,842 +6%
JAM
37
Jacobs Asset Management
New York
$3.24M +$3.24M +150,000 New
UBS Group
38
UBS Group
Switzerland
$2.73M +$676K +31,334 +33%
BGIM
39
Brandywine Global Investment Management
Pennsylvania
$2.69M -$143K -6,557 -5%
Legal & General Group
40
Legal & General Group
United Kingdom
$2.63M +$140K +6,502 +6%
State of New Jersey Common Pension Fund D
41
State of New Jersey Common Pension Fund D
New Jersey
$2.3M -$524K -24,283 -19%
California Public Employees Retirement System
42
California Public Employees Retirement System
California
$2.22M -$28.8K -1,335 -1%
Public Sector Pension Investment Board (PSP Investments)
43
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$2.2M -$311K -14,400 -12%
Swiss National Bank
44
Swiss National Bank
Switzerland
$1.88M +$41K +1,900 +2%
Susquehanna International Group
45
Susquehanna International Group
Pennsylvania
$1.84M -$4.39M -203,686 -71%
AllianceBernstein
46
AllianceBernstein
Tennessee
$1.72M -$1.06M -49,120 -38%
Walleye Trading
47
Walleye Trading
New York
$1.69M +$1.69M +78,300 New
Walleye Capital
48
Walleye Capital
New York
$1.63M +$1.63M +75,702 New
Prudential Financial
49
Prudential Financial
New Jersey
$1.53M +$16.6K +769 +1%
California State Teachers Retirement System (CalSTRS)
50
California State Teachers Retirement System (CalSTRS)
California
$1.49M -$30.1K -1,394 -2%