136 hedge funds and large institutions have $791M invested in Ambac in 2019 Q4 according to their latest regulatory filings, with 23 funds opening new positions, 37 increasing their positions, 50 reducing their positions, and 10 closing their positions.

Holders
136
Holders Change
+7
Holders Change %
+5.43%
% of All Funds
2.69%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.1%
New
23
Increased
37
Reduced
50
Closed
10
Calls
$24.3M
Puts
$1.43M
Net Calls
+$22.9M
Net Calls Change
+$2.36M
Name Market Value Shares Shares
Change
Shares
Change %
BlackRock
1
BlackRock
New York
$139M 6,431,985 +48,104 +0.8%
Vanguard Group
2
Vanguard Group
Pennsylvania
$95.4M 4,420,597 +82,057 +2%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$45.5M 2,108,143 -12,538 -0.6%
Fidelity Investments
4
Fidelity Investments
Massachusetts
$44.4M 2,060,260
EC
5
EJF Capital
Virginia
$44.1M 2,046,721 -25,960 -1%
Citigroup
6
Citigroup
New York
$32.2M 1,494,262 +604,611 +68%
State Street
7
State Street
Massachusetts
$29.9M 1,384,795 +25,449 +2%
Bank of America
8
Bank of America
North Carolina
$29M 1,346,646 -45,137 -3%
Invesco
9
Invesco
Georgia
$23.1M 1,070,444 -101,637 -9%
CU
10
CQS (US)
New York
$22.8M 1,056,995 +1,056,995 New
RCM
11
Raging Capital Management
New Jersey
$21.5M 996,477 -257,396 -21%
Barclays
12
Barclays
United Kingdom
$20.6M 957,155 -25,678 -3%
Morgan Stanley
13
Morgan Stanley
New York
$20.2M 934,655 +143,966 +18%
GJL
14
Gendell Jeffrey L
$14.3M 660,657 -156,145 -19%
Geode Capital Management
15
Geode Capital Management
Massachusetts
$13.7M 636,879 +23,943 +4%
Northern Trust
16
Northern Trust
Illinois
$13.1M 608,876 -6,076 -1%
Goldman Sachs
17
Goldman Sachs
New York
$12M 555,275 +67,822 +14%
Bank of New York Mellon
18
Bank of New York Mellon
New York
$11.7M 541,630 -152,548 -22%
Charles Schwab
19
Charles Schwab
California
$11.6M 539,145 +974 +0.2%
Principal Financial Group
20
Principal Financial Group
Iowa
$7.76M 359,902 +627 +0.2%
Hotchkis & Wiley Capital Management
21
Hotchkis & Wiley Capital Management
California
$7.2M 333,627 +24,680 +8%
Ameriprise
22
Ameriprise
Minnesota
$6.99M 324,143 +17,983 +6%
Nomura Holdings
23
Nomura Holdings
Japan
$5.91M 273,837 -157,366 -36%
HA
24
Harbor Advisors
Florida
$5.64M 261,382
Alyeska Investment Group
25
Alyeska Investment Group
Illinois
$5.23M 242,513 +242,513 New