160 hedge funds and large institutions have $530M invested in Ambac in 2023 Q2 according to their latest regulatory filings, with 23 funds opening new positions, 48 increasing their positions, 56 reducing their positions, and 22 closing their positions.

Holders
160
Holders Change
+1
Holders Change %
+0.63%
% of All Funds
2.52%
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.05%
New
23
Increased
48
Reduced
56
Closed
22
Calls
$1.43M
Puts
$9.82M
Net Calls
-$8.39M
Net Calls Change
-$12.1M
Name Market Value Shares Shares
Change
Shares
Change %
BlackRock
1
BlackRock
New York
$97.3M 6,834,350 +425 +0%
Vanguard Group
2
Vanguard Group
Pennsylvania
$70.6M 4,959,488 -235,670 -5%
RP
3
Repertoire Partners
New York
$31.9M 2,242,553 -3,559 -0.2%
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$30.9M 2,171,341 +480,450 +28%
Fidelity Investments
5
Fidelity Investments
Massachusetts
$28.4M 1,994,156 +1,524 +0.1%
State Street
6
State Street
Massachusetts
$21.8M 1,534,245 -220,627 -13%
BGIM
7
Boussard & Gavaudan Investment Management
United Kingdom
$19.3M 1,390,488 -39,303 -3%
Geode Capital Management
8
Geode Capital Management
Massachusetts
$12.4M 872,691 +34,761 +4%
Invesco
9
Invesco
Georgia
$11.9M 835,927 +367,978 +79%
Morgan Stanley
10
Morgan Stanley
New York
$11.7M 821,640 -203,254 -20%
BCL
11
Bracebridge Capital LLC
Massachusetts
$11.4M 799,234
Arrowstreet Capital
12
Arrowstreet Capital
Massachusetts
$11.3M 795,682 -117,983 -13%
AQR Capital Management
13
AQR Capital Management
Connecticut
$9.82M 689,371 +105,930 +18%
Charles Schwab
14
Charles Schwab
California
$8.91M 625,618 -46,905 -7%
Nuveen Asset Management
15
Nuveen Asset Management
Illinois
$8.11M 569,209 -152,293 -21%
Deutsche Bank
16
Deutsche Bank
Germany
$7.27M 510,643 +124,507 +32%
Northern Trust
17
Northern Trust
Illinois
$7.14M 501,667 +7,703 +2%
Bank of New York Mellon
18
Bank of New York Mellon
New York
$6.78M 476,086 +22,855 +5%
Goldman Sachs
19
Goldman Sachs
New York
$5.39M 378,443 -159,130 -30%
BCM
20
Bridgeway Capital Management
Texas
$5.24M 367,822 +44,092 +14%
American Century Companies
21
American Century Companies
Missouri
$5.05M 354,487 +68,365 +24%
D.E. Shaw & Co
22
D.E. Shaw & Co
New York
$4.7M 330,069 +19,243 +6%
Principal Financial Group
23
Principal Financial Group
Iowa
$3.86M 271,403 -665 -0.2%
Susquehanna International Group
24
Susquehanna International Group
Pennsylvania
$3.81M 267,229 +196,955 +280%
Allianz Asset Management
25
Allianz Asset Management
Germany
$3.67M 257,865 +27,062 +12%