118 hedge funds and large institutions have $772M invested in Ambac in 2014 Q3 according to their latest regulatory filings, with 16 funds opening new positions, 38 increasing their positions, 39 reducing their positions, and 23 closing their positions.

Holders
118
Holders Change
-7
Holders Change %
-5.6%
% of All Funds
3.43%
Holding in Top 10
5
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-37.5%
% of All Funds
0.15%
New
16
Increased
38
Reduced
39
Closed
23
Calls
$41.1M
Puts
$18.4M
Net Calls
+$22.8M
Net Calls Change
+$18.4M
Name Holding Trade Value Shares
Change
Shares
Change %
LPC
51
Long Pond Capital
New York
$1.44M +$1.44M +65,000 New
MCM
52
Moore Capital Management
New York
$1.42M +$1.42M +64,065 New
BCM
53
Bridgeway Capital Management
Texas
$1.41M +$723K +32,700 +105%
TA
54
Teachers Advisors
New York
$1.4M
RhumbLine Advisers
55
RhumbLine Advisers
Massachusetts
$1.21M -$20.8K -940 -2%
CL
56
CSS LLC
Illinois
$1.12M +$302K +13,677 +37%
California Public Employees Retirement System
57
California Public Employees Retirement System
California
$1.1M
Swiss National Bank
58
Swiss National Bank
Switzerland
$1.06M -$15.5K -700 -1%
Citadel Advisors
59
Citadel Advisors
Florida
$963K +$323K +14,640 +51%
SAM
60
Silphium Asset Management
United Kingdom
$895K +$166K +7,500 +23%
NCCM
61
Nine Chapters Capital Management
New Jersey
$888K +$888K +40,200 New
JPMorgan Chase & Co
62
JPMorgan Chase & Co
New York
$887K +$212K +9,601 +31%
PG
63
PEAK6 Group
Illinois
$857K +$680K +30,751 +384%
AQR Capital Management
64
AQR Capital Management
Connecticut
$820K -$515K -23,300 -39%
MLICM
65
Metropolitan Life Insurance Company (MetLife)
New York
$773K
Nomura Holdings
66
Nomura Holdings
Japan
$768K -$739K -33,443 -49%
Los Angeles Capital Management
67
Los Angeles Capital Management
California
$756K +$756K +34,200 New
NFA
68
Nationwide Fund Advisors
Ohio
$749K +$8.72K +395 +1%
ARTA
69
A.R.T. Advisors
New York
$688K -$973K -44,038 -59%
AIG
70
American International Group
New York
$658K -$486 -22 -0.1%
BA
71
BlackRock Advisors
Delaware
$556K -$10.6K -480 -2%
HIP
72
Hatteras Investment Partners
North Carolina
$541K +$541K +24,469 New
VOYA Investment Management
73
VOYA Investment Management
Georgia
$493K
MBTD
74
Mechanics Bank - Trust Department
California
$492K
Goldman Sachs
75
Goldman Sachs
New York
$475K -$159K -7,171 -25%