150 hedge funds and large institutions have $657M invested in Ambac in 2018 Q4 according to their latest regulatory filings, with 22 funds opening new positions, 53 increasing their positions, 48 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
150
Holders Change
-7
Holders Change %
-4.46%
% of All Funds
3.35%
Holding in Top 10
5
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+66.67%
% of All Funds
0.11%
New
22
Increased
53
Reduced
48
Closed
29
Calls
$14.8M
Puts
$2.87M
Net Calls
+$11.9M
Net Calls Change
-$21.7M
Name Holding Trade Value Shares
Change
Shares
Change %
Macquarie Group
126
Macquarie Group
Australia
$29K +$18.8K +1,100 +183%
CG
127
Cutler Group
California
$28K -$92.4K -5,385 -77%
LIA
128
LS Investment Advisors
Michigan
$23K
Royal Bank of Canada
129
Royal Bank of Canada
Ontario, Canada
$20K +$4.75K +284 +31%
LTFS
130
Ladenburg Thalmann Financial Services
Florida
$19K
MOACM
131
Mutual of America Capital Management
New York
$19K +$4.43K +263 +30%
Bank of Montreal
132
Bank of Montreal
Ontario, Canada
$18K +$5.61K +321 +45%
QT
133
Quantbot Technologies
New York
$16K -$43.4K -2,603 -73%
PNC Financial Services Group
134
PNC Financial Services Group
Pennsylvania
$15K -$6.01K -341 -29%
US Bancorp
135
US Bancorp
Minnesota
$8K
JA
136
JOYN Advisors
Georgia
$4K +$1.39K +72 +53%
VCM
137
Versant Capital Management
Arizona
$3K -$145 -10 -5%
DWM
138
Doyle Wealth Management
Florida
$3K +$3K +177 New
DWA
139
Dougherty Wealth Advisers
Minnesota
$2K +$2K +84 New
CAM
140
Cresset Asset Management
Illinois
$2K +$2K +121 New
Bessemer Group
141
Bessemer Group
New Jersey
$1K -$8.98K -359 -90%
AG
142
Advisor Group
Arizona
$1K -$1.88K -141 -65%
LF
143
Lee Financial
Texas
$1K
PWMG
144
Prestige Wealth Management Group
New Jersey
$1K +$1K +46 New
TWA
145
TCI Wealth Advisors
Arizona
$1K +$1K +54 New
PCM
146
Prelude Capital Management
New York
$1K +$1K +59 New
GT
147
Glenmede Trust
Pennsylvania
$14 +$14 +860 New
HSBC Holdings
148
HSBC Holdings
United Kingdom
-$12.5M -611,626 Closed
CEP
149
Chicago Equity Partners
Illinois
-$5.16M -252,430 Closed
IG
150
ING Group
Netherlands
-$3.35M -163,900 Closed