AMBAC FINANCIAL GROUP INC

AMBC stock holders 13F

1 superinvestor reported owning AMBC (Common Stock) according to the gurus' 2026 Q1 report.

Top gurus who own (AMBC) AMBAC FINANCIAL GROUP INC

The 1 super investor (holders) owning AMBC (by the percentage (%) of portfolio) is Marty Whitman - Third Avenue Management (1.01%) as of the 2026 Q1 report.

To check the latest activities of the top AMBC shareholders between value investors, please click on the "Activity" tab.

To see the historical data of AMBC's holders please click on the "2026 Q1" dropdown menu and select the date.

# of holders: 1
Period: 2026 Q1
Type: Common Stock
History
Name
Company
% of
Portfolio
Shares*
Price*
Value
% (shares)
Activity
% change to
Portfolio
Marty Whitman
Third Avenue Management
1.01%
1,341,211
$4.65
$6,236,631
+71.49% (+559,118)
+0.42%
Reported hold price*: $4.65

Shares, change to shares, sold shares - split-adjusted.

Reported price - this doesn't represent the actual buy or sell price.
It is the split-adjusted price of the security as of the last day of the reported period.