WallStreetZenWallStreetZen

NYSE: AMBC
Ambac Financial Group Inc Stock Ownership - Who owns Ambac Financial Group?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Ambac Financial Group Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Jeffrey Scott SteinDirector2025-05-145,000$6.48
$32.40kBuy
Michael D. PriceDirector2025-05-1463$6.54
$412.02Buy
Michael D. PriceDirector2025-05-1476,923$6.49
$499.23kBuy
Jeffrey Scott SteinDirector2025-05-1410,000$6.45
$64.50kBuy
Claude LeblancChief Executive Officer2025-05-1440,000$6.50
$260.00kBuy
Daniel McGinnisSr. MD COO2025-03-1394$8.39
$788.66Sell
Stephen Michael KsenakSr. MD General Counsel2025-03-131,703$8.39
$14.29kSell
David TrickExec VP CFO Treasurer2025-03-13267$8.39
$2.24kSell
Claude LeblancChief Executive Officer2025-03-1313,452$8.39
$112.86kSell
David BarrancoSenior Managing Director2025-03-13189$8.39
$1.59kSell

1 of 5

AMBC insiders have bought more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when AMBC insiders and whales buy or sell their stock.

AMBC Shareholders

What type of owners hold Ambac Financial Group Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Blackrock Inc10.54%4,894,680$33.28MInstitution
Vanguard Group Inc5.73%2,660,882$18.09MInstitution
Dimensional Fund Advisors LP5.51%2,556,880$17.39MInstitution
Fmr LLC3.31%1,535,671$10.44MInstitution
Susquehanna International Group LLP2.54%1,180,557$8.03MInstitution
Repertoire Partners LP2.53%1,173,874$7.98MInstitution
Bain Capital Credit LP2.39%1,108,012$7.53MInstitution
Citadel Advisors LLC2.38%1,102,722$7.50MInstitution
Geode Capital Management LLC2.36%1,094,946$7.45MInstitution
State Street Corp2.22%1,032,294$7.02MInstitution

1 of 3

AMBC vs Specialty Insurance Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
AMBC80.31%8.76%Net BuyingNet Buying
JRVR66.34%33.66%Net BuyingNet Buying
ITIC32.39%67.61%Net Buying
MBI3.14%96.86%Net SellingNet Buying
HIPO10.14%89.86%Net SellingNet Selling
View Top Specialty Insurance Stocks

Ambac Financial Group Stock Ownership FAQ

Who owns Ambac Financial Group?

Ambac Financial Group (NYSE: AMBC) is owned by 80.31% institutional shareholders, 8.76% Ambac Financial Group insiders, and 10.93% retail investors. Claude Leblanc is the largest individual Ambac Financial Group shareholder, owning 578,291.00 shares representing 1.25% of the company. Claude Leblanc's Ambac Financial Group shares are currently valued at $3.93M.

If you're new to stock investing, here's how to buy Ambac Financial Group stock.
©2025 WallStreetZen
Company
AboutNewsBlogStock Investing FAQPlansPrivacy PolicyTerms of ServiceCancellation & RefundsPerformanceHelp GuidesContactTwitterYouTubeNewsletter
Stock Tools
Top Performing AnalystsStock ScreenerStock ForecastTrending StocksStrong Buy StocksHighest Earnings StocksBest Dividend Paying StocksStatisticsStock Market SectorsStock Market IndustriesHow to Buy Stocks Online
Stock Ideas
Buy The DipBiggest Stock Gainers TodayBiggest Stock Losers Today52 Week High Stocks52 Week Low StocksMost Active Stocks TodayMost Undervalued StocksBest Penny Stocks to Buy NowBest Stocks Under $5Best Stocks Under $10
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.