129 hedge funds and large institutions have $704M invested in Ambac in 2019 Q3 according to their latest regulatory filings, with 16 funds opening new positions, 52 increasing their positions, 37 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
129
Holders Change
-6
Holders Change %
-4.44%
% of All Funds
2.83%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.09%
New
16
Increased
52
Reduced
37
Closed
22
Calls
$22.7M
Puts
$2.17M
Net Calls
+$20.6M
Net Calls Change
-$17.6M
Name Holding Trade Value Shares
Change
Shares
Change %
PPA
26
Parametric Portfolio Associates
Washington
$5.2M +$314K +16,082 +6%
HA
27
Harbor Advisors
Florida
$5.11M
NGA
28
New Generation Advisors
Massachusetts
$4.62M
QOP
29
Quinn Opportunity Partners
Virginia
$3.57M -$6.49K -332 -0.2%
Wells Fargo
30
Wells Fargo
California
$3.56M +$161K +8,258 +5%
Nuveen Asset Management
31
Nuveen Asset Management
Illinois
$3.51M +$8.68K +444 +0.2%
XSC
32
X-Square Capital
Puerto Rico
$3.22M -$45.4K -2,320 -1%
RhumbLine Advisers
33
RhumbLine Advisers
Massachusetts
$2.85M +$185K +9,440 +7%
State of New Jersey Common Pension Fund D
34
State of New Jersey Common Pension Fund D
New Jersey
$2.56M +$2.56M +130,800 New
BGIM
35
Brandywine Global Investment Management
Pennsylvania
$2.54M -$53.4K -2,731 -2%
AllianceBernstein
36
AllianceBernstein
Tennessee
$2.52M -$1.25M -63,850 -33%
Public Sector Pension Investment Board (PSP Investments)
37
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$2.27M +$311K +15,900 +16%
Legal & General Group
38
Legal & General Group
United Kingdom
$2.26M +$52.9K +2,705 +2%
Renaissance Technologies
39
Renaissance Technologies
New York
$2.16M -$2.16M -110,700 -50%
California Public Employees Retirement System
40
California Public Employees Retirement System
California
$2.04M +$367K +18,746 +22%
UBS Group
41
UBS Group
Switzerland
$1.86M +$553K +28,287 +42%
KCM
42
Kennedy Capital Management
Missouri
$1.78M -$1.23M -62,689 -41%
QI
43
QS Investors
New York
$1.69M
Swiss National Bank
44
Swiss National Bank
Switzerland
$1.67M +$17.6K +900 +1%
California State Teachers Retirement System (CalSTRS)
45
California State Teachers Retirement System (CalSTRS)
California
$1.38M +$20.6K +1,056 +2%
PI
46
PineBridge Investments
New York
$1.38M +$75K +3,833 +6%
Prudential Financial
47
Prudential Financial
New Jersey
$1.37M -$55K -2,813 -4%
ASRS
48
Arizona State Retirement System
Arizona
$1.05M -$335K -17,115 -24%
RA
49
Raffles Associates
New York
$978K
New York State Common Retirement Fund
50
New York State Common Retirement Fund
New York
$978K +$110K +5,600 +13%