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Ambac
AMBC

Overview Fund Activity

180 hedge funds and large institutions have $522M invested in Ambac in 2024 Q4 according to their latest regulatory filings, with 24 funds opening new positions, 68 increasing their positions, 55 reducing their positions, and 23 closing their positions.

Holders
180
Holders Change
+1
Holders Change %
+0.56%
% of All Funds
2.4%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.03%
New
24
Increased
68
Reduced
55
Closed
23
Calls
$56.8M
Puts
$4.74M
Net Calls
+$52.1M
Net Calls Change
+$30.6M

Top Buyers

1
WHCM
1
Wolf Hill Capital Management
Connecticut
$12.7M
2
PCM
2
Portolan Capital Management
Massachusetts
$7.46M
3
Goldman Sachs
3
Goldman Sachs
New York
$15M
4
Susquehanna International Group
4
Susquehanna International Group
Pennsylvania
$9.55M
5
Nuveen Asset Management
5
Nuveen Asset Management
Illinois
$10.4M

Top Sellers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$40.7M
2
CSS
2
Cubist Systematic Strategies
Connecticut
$554K
3
Citadel Advisors
3
Citadel Advisors
Florida
$4.79M
4
Morgan Stanley
4
Morgan Stanley
New York
$6.3M
5
HIM
5
Hillsdale Investment Management
Ontario, Canada
$0
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$101M 7,960,513 +248,771 +3%
Vanguard Group
2
Vanguard Group
Pennsylvania
$40.7M 3,216,048 -902,375 -22%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$34.2M 2,706,151 -98,249 -4%
RP
4
Repertoire Partners
New York
$27.3M 2,161,630 +97,885 +5%
State Street
5
State Street
Massachusetts
$22.7M 1,794,042 +140,498 +8%
Fidelity Investments
6
Fidelity Investments
Massachusetts
$20.4M 1,615,030 -117,156 -7%
Goldman Sachs
7
Goldman Sachs
New York
$15M 1,185,700 +492,208 +71%
Geode Capital Management
8
Geode Capital Management
Massachusetts
$13.2M 1,046,510 +17,554 +2%
WHCM
9
Wolf Hill Capital Management
Connecticut
$12.7M 1,000,003 +1,000,003 New
BCC
10
Bain Capital Credit
Massachusetts
$11.9M 1,108,012 – –
American Century Companies
11
American Century Companies
Missouri
$11.8M 929,345 +34,861 +4%
Hotchkis & Wiley Capital Management
12
Hotchkis & Wiley Capital Management
California
$10.6M 837,650 +92,900 +12%
Nuveen Asset Management
13
Nuveen Asset Management
Illinois
$10.4M 824,357 +326,149 +65%
Susquehanna International Group
14
Susquehanna International Group
Pennsylvania
$9.55M 754,965 +381,822 +102%
Deutsche Bank
15
Deutsche Bank
Germany
$8.54M 675,133 -14,697 -2%
PCM
16
Portolan Capital Management
Massachusetts
$7.46M 589,437 +589,437 New
BCL
17
Bracebridge Capital LLC
Massachusetts
$7.33M 579,234 – –
Northern Trust
18
Northern Trust
Illinois
$6.79M 536,486 +63,430 +13%
GJL
19
Gendell Jeffrey L
$6.67M 527,538 – –
Charles Schwab
20
Charles Schwab
California
$6.39M 505,126 -48,273 -9%
Morgan Stanley
21
Morgan Stanley
New York
$6.3M 497,955 -244,958 -33%
WSL
22
Western Standard LLC
California
$5.74M 453,530 +177,567 +64%
D.E. Shaw & Co
23
D.E. Shaw & Co
New York
$5.45M 431,135 -44,326 -9%
Barclays
24
Barclays
United Kingdom
$5.44M 429,861 +53,759 +14%
Citadel Advisors
25
Citadel Advisors
Florida
$4.79M 379,010 -350,221 -48%
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