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 %
Royal Bank of Canada
126
Royal Bank of Canada
Ontario, Canada
$1K +$746 +50 +294%
PFBT
127
Parkside Financial Bank & Trust
Missouri
$1K +$1K +58 New
GT
128
Glenmede Trust
Pennsylvania
$9 +$1 +77 +20%
Man Group
129
Man Group
United Kingdom
-$5.15M -305,735 Closed
BIM
130
Bogle Investment Management
Massachusetts
-$2.19M -129,942 Closed
M
131
MRCap
New York
-$2.15M -127,571 Closed
USAA
132
United Services Automobile Association
Texas
-$1.76M -104,130 Closed
D.E. Shaw & Co
133
D.E. Shaw & Co
New York
-$1.46M -86,553 Closed
Canada Life
134
Canada Life
Manitoba, Canada
-$1.02M -60,819 Closed
Connor, Clark & Lunn Investment Management (CC&L)
135
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
-$963K -57,125 Closed
SCM
136
Sterling Capital Management
North Carolina
-$791K -46,922 Closed
Assenagon Asset Management
137
Assenagon Asset Management
Luxembourg
-$768K -45,558 Closed
Wolverine Trading
138
Wolverine Trading
Illinois
-$447K -26,524 Closed
Walleye Trading
139
Walleye Trading
New York
-$434K -25,745 Closed
CHAM
140
Clear Harbor Asset Management
Connecticut
-$421K -25,000 Closed
TEE
141
Tibra Equities Europe
United Kingdom
-$399K -23,700 Closed
ACM
142
AlphaCrest Capital Management
New York
-$359K -21,300 Closed
BTS
143
BB&T Securities
Virginia
-$357K -21,200 Closed
JG
144
Jefferies Group
New York
-$344K -20,400 Closed
PI
145
PEAK6 Investments
Illinois
-$313K -18,597 Closed
Walleye Capital
146
Walleye Capital
New York
-$152K -9,000 Closed
CL
147
CSS LLC
Illinois
-$34K -2,000 Closed
CG
148
Cutler Group
California
-$27K -1,631 Closed
PCP
149
Proficio Capital Partners
Massachusetts
-$12K -723 Closed
DWA
150
Dougherty Wealth Advisers
Minnesota
-$1K -84 Closed