127 hedge funds and large institutions have $486M invested in Ambac in 2015 Q4 according to their latest regulatory filings, with 23 funds opening new positions, 43 increasing their positions, 35 reducing their positions, and 21 closing their positions.

Holders
127
Holders Change
+2
Holders Change %
+1.6%
% of All Funds
3.34%
Holding in Top 10
5
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-16.67%
% of All Funds
0.13%
New
23
Increased
43
Reduced
35
Closed
21
Calls
$862K
Puts
$1.15M
Net Calls
-$287K
Net Calls Change
-$5.69M
Name Holding Trade Value Shares
Change
Shares
Change %
GCM
26
Gator Capital Management
Florida
$4.72M +$555K +39,366 +13%
Geode Capital Management
27
Geode Capital Management
Massachusetts
$4.35M -$36K -2,556 -0.8%
Connor, Clark & Lunn Investment Management (CC&L)
28
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$3.84M +$1.39M +98,725 +57%
Charles Schwab
29
Charles Schwab
California
$3.84M +$790K +56,061 +26%
OAM
30
Oxford Asset Management
United Kingdom
$3.71M +$3.71M +264,459 New
Barclays
31
Barclays
United Kingdom
$3.68M -$861K -61,480 -19%
Bank of Montreal
32
Bank of Montreal
Ontario, Canada
$3.6M +$1.41M +100,000 +64%
RFC
33
Russell Frank Company
Washington
$3.29M +$1.55M +108,814 +89%
California Public Employees Retirement System
34
California Public Employees Retirement System
California
$3M +$419K +29,700 +16%
Deutsche Bank
35
Deutsche Bank
Germany
$2.91M -$2.56M -181,598 -47%
Robeco Institutional Asset Management
36
Robeco Institutional Asset Management
Netherlands
$2.87M +$2.83M +201,056 +7,848%
Citadel Advisors
37
Citadel Advisors
Florida
$2.75M -$4.09M -290,284 -60%
CA
38
Corrado Advisors
New Jersey
$2.71M -$801K -56,830 -23%
Bank of New York Mellon
39
Bank of New York Mellon
New York
$2.6M -$560K -39,716 -18%
DMK
40
David M. Knott
$2.44M
BIM
41
BlackRock Investment Management
Delaware
$2.25M
Wellington Management Group
42
Wellington Management Group
Massachusetts
$2.18M +$1.13M +80,406 +109%
JPMorgan Chase & Co
43
JPMorgan Chase & Co
New York
$2.04M +$1.48M +105,434 +266%
TCIM
44
TIAA CREF Investment Management
New York
$2.02M -$74.7K -5,303 -4%
BIM
45
Bogle Investment Management
Massachusetts
$1.82M -$1.02M -72,250 -36%
PPA
46
Parametric Portfolio Associates
Washington
$1.69M +$744K +52,803 +78%
Acadian Asset Management
47
Acadian Asset Management
Massachusetts
$1.54M -$1.04M -73,662 -40%
AQR Capital Management
48
AQR Capital Management
Connecticut
$1.44M +$961K +68,187 +201%
SCM
49
Sterling Capital Management
North Carolina
$1.28M -$247K -17,550 -16%
BCM
50
Bridgeway Capital Management
Texas
$1.18M