134 hedge funds and large institutions have $1.12B invested in Ambac in 2014 Q1 according to their latest regulatory filings, with 30 funds opening new positions, 35 increasing their positions, 52 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
134
Holders Change
+5
Holders Change %
+3.88%
% of All Funds
3.87%
Holding in Top 10
15
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+15.38%
% of All Funds
0.43%
New
30
Increased
35
Reduced
52
Closed
24
Calls
$66.3M
Puts
$19.6M
Net Calls
+$46.6M
Net Calls Change
+$1.51M
Name Holding Trade Value Shares
Change
Shares
Change %
SEP
151
Sound Energy Partners
Connecticut
-$307K -12,500 Closed
GACM
152
Green Arrow Capital Management
New York
-$246K -10,000 Closed
GCP
153
GSA Capital Partners
United Kingdom
-$236K -9,626 Closed
US Bancorp
154
US Bancorp
Minnesota
-$40K -1,641 Closed
SSG
155
Summit Securities Group
New York
-$25K -1,000 Closed
BNP Paribas Financial Markets
156
BNP Paribas Financial Markets
France
-$14.3K -583 Closed
HF
157
Hoxton Financial
West Virginia
-$4K -169 Closed