133 hedge funds and large institutions have $468M invested in Ambac in 2020 Q3 according to their latest regulatory filings, with 13 funds opening new positions, 41 increasing their positions, 46 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
133
Holders Change
-6
Holders Change %
-4.32%
% of All Funds
2.69%
Holding in Top 10
4
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-42.86%
% of All Funds
0.08%
New
13
Increased
41
Reduced
46
Closed
19
Calls
$7.85M
Puts
$1.21M
Net Calls
+$6.64M
Net Calls Change
+$2.13M
Name Holding Trade Value Shares
Change
Shares
Change %
VCM
126
Versant Capital Management
Arizona
$2K
QT
127
Quantbot Technologies
New York
$2K +$323 +37 +19%
LC
128
Lindbrook Capital
California
$1K
Millennium Management
129
Millennium Management
New York
$200 -$200 -15,652 -50%
MFS
130
Mirabella Financial Services
United Kingdom
-$24.3M -1,699,431 Closed
WSL
131
Western Standard LLC
California
-$4.27M -298,219 Closed
WG
132
Winton Group
United Kingdom
-$1.89M -132,154 Closed
M
133
MRCap
New York
-$1.79M -125,000 Closed
BGIM
134
Brandywine Global Investment Management
Pennsylvania
-$1.64M -114,305 Closed
Susquehanna International Group
135
Susquehanna International Group
Pennsylvania
-$900K -62,851 Closed
AU
136
Algebris (UK)
United Kingdom
-$556K -38,809 Closed
SG Americas Securities
137
SG Americas Securities
New York
-$367K -25,605 Closed
SWM
138
SeaCrest Wealth Management
New York
-$344K -24,000 Closed
American Century Companies
139
American Century Companies
Missouri
-$306K -21,351 Closed
CANY
140
Caxton Associates (New York)
New York
-$241K -16,804 Closed
Squarepoint
141
Squarepoint
New York
-$177K -12,343 Closed
Jane Street
142
Jane Street
New York
-$169K -11,801 Closed
KPW
143
Kore Private Wealth
New York
-$35K -2,500 Closed
PAG
144
Private Advisor Group
New Jersey
-$29K -2,039 Closed
LIA
145
LS Investment Advisors
Michigan
-$19K -1,360 Closed
OPS
146
Orion Portfolio Solutions
Nebraska
-$4K -264 Closed
TFO
147
Tarbox Family Office
California
-$1K -75 Closed
PWMG
148
Prestige Wealth Management Group
New Jersey
-$1K -46 Closed