115 hedge funds and large institutions have $592M invested in Ambac in 2013 Q3 according to their latest regulatory filings, with 34 funds opening new positions, 39 increasing their positions, 25 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
115
Holders Change
+16
Holders Change %
+16.16%
% of All Funds
3.73%
Holding in Top 10
12
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-20%
% of All Funds
0.39%
New
34
Increased
39
Reduced
25
Closed
18
Calls
$5.15M
Puts
$843K
Net Calls
+$4.31M
Net Calls Change
+$4.29M
Name Holding Trade Value Shares
Change
Shares
Change %
LTFS
101
Ladenburg Thalmann Financial Services
Florida
$35K
California Public Employees Retirement System
102
California Public Employees Retirement System
California
$34K +$34K +1,900 New
US Bancorp
103
US Bancorp
Minnesota
$30K
CTC
104
Central Trust Company
Missouri
$24K
BlackRock
105
BlackRock
New York
$22K +$1.72K +96 +8%
Creative Planning
106
Creative Planning
Kansas
$18K
BC
107
Bartlett & Co
Ohio
$16K
Northwestern Mutual Wealth Management
108
Northwestern Mutual Wealth Management
Wisconsin
$13K +$13K +709 New
FFC
109
First Financial Corp
Indiana
$7K
PTC
110
Private Trust Company
Ohio
$6K
NES
111
New England Securities
New York
$6K
MFS
112
MSI Financial Services
Massachusetts
$3K
CGT
113
Capital Guardian Trust
California
$1K
Manulife (Manufacturers Life Insurance)
114
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$538 +$538 +29,643 New
ACG
115
Anchorage Capital Group
New York
-$19.2M -805,756 Closed
EGM
116
Espalier Global Management
New York
-$9.89M -414,869 Closed
PFMOSF
117
Philadelphia Financial Management of San Francisco
California
-$7.23M -303,568 Closed
WCM
118
Waterstone Capital Management
Minnesota
-$7.07M -296,791 Closed
MCM
119
Moore Capital Management
New York
-$7.06M -296,414 Closed
BCMU
120
BlueCrest Capital Management (UK)
Guernsey
-$6.99M -293,472 Closed
AM
121
Anthion Management
New York
-$2.72M -114,000 Closed
FMA
122
FNY Managed Accounts
New York
-$2.21M -92,546 Closed
MGA
123
MatlinPatterson Global Advisers
New York
-$2.05M -86,158 Closed
EVC
124
Eidelman Virant Capital
Missouri
-$596K -25,000 Closed
LW
125
Linscomb Wealth
Texas
-$361K -15,134 Closed