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Ambac
AMBC

Overview Fund Activity

159 hedge funds and large institutions have $596M invested in Ambac in 2023 Q1 according to their latest regulatory filings, with 20 funds opening new positions, 49 increasing their positions, 56 reducing their positions, and 27 closing their positions.

Holders
159
Holders Change
-8
Holders Change %
-4.79%
% of All Funds
2.55%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
20
Increased
49
Reduced
56
Closed
27
Calls
$7.27M
Puts
$3.59M
Net Calls
+$3.68M
Net Calls Change
-$2.95M

Top Buyers

1
Arrowstreet Capital
1
Arrowstreet Capital
Massachusetts
$14.1M
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$12.7M
3
Morgan Stanley
3
Morgan Stanley
New York
$15.9M
4
UBS Group
4
UBS Group
Switzerland
$13M
5
Jacobs Levy Equity Management
5
Jacobs Levy Equity Management
New Jersey
$4.26M

Top Sellers

1
Millennium Management
1
Millennium Management
New York
$1.74M
2
Citadel Advisors
2
Citadel Advisors
Florida
$1.06M
3
Norges Bank
3
Norges Bank
Norway
$2.85M
4
Tudor Investment Corp
4
Tudor Investment Corp
Connecticut
$0
5
AG
5
Algert Global
California
$974K
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$106M 6,833,925 +170,380 +3%
Vanguard Group
2
Vanguard Group
Pennsylvania
$80.4M 5,195,158 +207,184 +4%
RP
3
Repertoire Partners
New York
$34.8M 2,246,112 +246,112 +12%
Fidelity Investments
4
Fidelity Investments
Massachusetts
$30.8M 1,992,632 +2,472 +0.1%
State Street
5
State Street
Massachusetts
$27.2M 1,754,872 +87,376 +5%
Dimensional Fund Advisors
6
Dimensional Fund Advisors
Texas
$26.2M 1,690,891 +168,422 +11%
BGIM
7
Boussard & Gavaudan Investment Management
United Kingdom
$21.1M 1,429,791 +285,651 +25%
Morgan Stanley
8
Morgan Stanley
New York
$15.9M 1,024,894 +682,857 +200%
Arrowstreet Capital
9
Arrowstreet Capital
Massachusetts
$14.1M 913,665 +853,797 +1,426%
UBS Group
10
UBS Group
Switzerland
$13M 839,268 +451,498 +116%
Geode Capital Management
11
Geode Capital Management
Massachusetts
$13M 837,930 +27,088 +3%
JPMorgan Chase & Co
12
JPMorgan Chase & Co
New York
$12.7M 823,450 +707,991 +613%
BCL
13
Bracebridge Capital LLC
Massachusetts
$12.4M 799,234 – –
Nuveen Asset Management
14
Nuveen Asset Management
Illinois
$11.2M 721,502 +251,105 +53%
Charles Schwab
15
Charles Schwab
California
$10.4M 672,523 -5,610 -0.8%
AQR Capital Management
16
AQR Capital Management
Connecticut
$9.03M 583,441 +185,335 +47%
Goldman Sachs
17
Goldman Sachs
New York
$8.32M 537,573 +25,038 +5%
Northern Trust
18
Northern Trust
Illinois
$7.65M 493,964 -5,207 -1%
Invesco
19
Invesco
Georgia
$7.24M 467,949 -10,704 -2%
Bank of New York Mellon
20
Bank of New York Mellon
New York
$7.02M 453,231 -22,055 -5%
Deutsche Bank
21
Deutsche Bank
Germany
$5.98M 386,136 +83,061 +27%
BCM
22
Bridgeway Capital Management
Texas
$5.01M 323,730 +98,730 +44%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
23
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$4.83M 311,725 +27,200 +10%
D.E. Shaw & Co
24
D.E. Shaw & Co
New York
$4.81M 310,826 +20,245 +7%
American Century Companies
25
American Century Companies
Missouri
$4.43M 286,122 +166,558 +139%
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