Ambac Financial Group Ownership | Who Owns Ambac Financial Group?
Ambac Financial Group Ownership Summary
Ambac Financial Group is owned by 78.81% institutional investors, 6.44% insiders, and 14.75% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 16.69% of AMBC shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 6.54% of its assets in Ambac Financial Group shares.
AMBC Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Ambac Financial Group | 78.81% | 6.44% | 14.75% |
| Sector | Financial Services Stocks | 71.97% | 15.45% | 12.58% |
| Industry | Specialty Insurance Stocks | 59.70% | 12.83% | 27.47% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 7.96M | 16.69% | $100.70M |
| Blackrock | 7.46M | 16.29% | $95.69M |
| Vanguard group | 3.22M | 6.74% | $40.68M |
| Dimensional fund advisors lp | 2.71M | 5.67% | $34.23M |
| Repertoire partners lp | 2.08M | 4.53% | $26.60M |
| State street | 1.79M | 3.76% | $22.69M |
| Fmr | 1.62M | 3.39% | $20.43M |
| Goldman sachs group | 1.19M | 2.49% | $15.00M |
| Bain capital credit, lp | 1.11M | 2.32% | $11.91M |
| Geode capital management | 1.05M | 2.19% | $13.24M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Repertoire partners lp | 2.08M | 50.41% | $26.60M |
| Western standard | 453.53K | 3.82% | $5.74M |
| Bain capital credit, lp | 1.11M | 2.65% | $11.91M |
| Wolf hill capital management, lp | 1.00M | 0.91% | $12.65M |
| Third avenue management | 230.42K | 0.56% | $2.91M |
| Bracebridge capital | 579.23K | 0.52% | $7.33M |
| Harbor advisors | 196.38K | 0.39% | $2.48M |
| Prescott group capital management | 194.90K | 0.34% | $2.47M |
| Vela investment management | 62.58K | 0.22% | $791.69K |
| Gendell jeffrey l | 527.54K | 0.21% | $6.67M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Repertoire partners lp | 2.08M | 50.41% | 1.07M |
| Wolf hill capital management, lp | 1.00M | 0.91% | 1.00M |
| Goldman sachs group | 1.19M | 0.00% | 492.21K |
| Susquehanna group, llp | 754.97K | 0.00% | 381.82K |
| Nuveen asset management | 824.36K | 0.00% | 326.15K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Vanguard group | 3.22M | 0.00% | -902.38K |
| Portolan capital management | - | - | -589.44K |
| Cubist systematic strategies | 43.81K | 0.00% | -368.37K |
| Hillsdale investment management | - | - | -230.20K |
| Principal financial group | - | - | -229.95K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Wolf hill capital management, lp | 1.00M | 0.91% | 1.00M | $12.65M |
| Norges bank | 263.10K | 0.00% | 263.10K | $3.33M |
| Third avenue management | 230.42K | 0.56% | 230.42K | $2.91M |
| Nomura | 99.90K | 0.00% | 99.90K | $1.28M |
| Vela investment management | 62.58K | 0.22% | 62.58K | $791.69K |
Sold Out
| Holder | Change |
|---|---|
| Newedge advisors | -5.00 |
| Nelson, van denburg & campbell wealth management group | -8.00 |
| Parkside financial bank & trust | -10.00 |
| Umb bank, n.a. | -15.00 |
| Cornerstone planning group | -30.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2025 | 188 | -4.08% | 37,285,183 | -10.14% | 78 | 1.04% | 87 | -4.40% | 58 | 1.75% |
| Dec 31, 2024 | 193 | - | 39,328,206 | -1.72% | 82 | 1.17% | 89 | -11.00% | 57 | 3.64% |
| Sep 30, 2024 | 193 | - | 40,014,505 | 3.30% | 83 | 1.19% | 100 | 3.09% | 55 | -8.33% |
| Jun 30, 2024 | 190 | 6.74% | 38,724,641 | 2.51% | 84 | 1.24% | 95 | 55.74% | 60 | -15.49% |
| Mar 31, 2024 | 178 | -3.26% | 37,776,090 | -0.97% | 82 | 1.18% | 61 | -28.24% | 71 | 18.33% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 3.04M | 6.54% | - |
| Vanguard US Total Market Shares ETF | 1.39M | 3.00% | - |
| Fidelity Value | 1.42M | 2.79% | - |
| Vanguard Total Stock Mkt Idx Inv | 1.42M | 2.78% | - |
| iShares Russell 2000 ETF | 1.21M | 2.61% | - |
| Vanguard Institutional Extnd Mkt Idx Tr | 763.35K | 1.49% | 1.48K |
| CREF Stock R1 | 618.14K | 1.34% | - |
| CREF Stock R3 | 618.14K | 1.34% | - |
| Avantis US Small Cap Value ETF | 580.23K | 1.25% | - |
| Vanguard Small Cap Index | 569.36K | 1.20% | 3.30K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| May 14, 2025 | Stein Jeffrey Scott | - | Buy | $32.40K |
| May 14, 2025 | Stein Jeffrey Scott | - | Buy | $64.50K |
| May 14, 2025 | PRICE MICHAEL D | - | Buy | $499.23K |
| May 14, 2025 | PRICE MICHAEL D | - | Buy | $412.02 |
| May 14, 2025 | LeBlanc Claude | Chief Executive Officer | Buy | $260.00K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q2 | 5 | - |
| 2025 Q1 | - | - |
| 2024 Q4 | - | - |
| 2024 Q3 | 17 | - |
| 2024 Q2 | - | - |
AMBC Ownership FAQ
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