Accelerant Holdings Ownership | Who Owns Accelerant Holdings?
Accelerant Holdings Ownership Summary
Accelerant Holdings is owned by 13.45% institutional investors, 25.63% insiders, and 60.92% retail investors. Security benefit life insurance co /ks/ is the largest institutional shareholder, holding 2.85% of ARX shares.
ARX Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Accelerant Holdings | 13.45% | 25.63% | 60.92% |
| Industry | Insurance Brokers Stocks | 23.76% | 15.83% | 60.40% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Security benefit life insurance co /ks/ | 5.87M | 2.85% | $95.91M |
| Capital world investors | 5.77M | 2.80% | $94.30M |
| Gilder gagnon howe | 3.90M | 2.40% | $58.05M |
| Alliancebernstein | 2.79M | 1.72% | $41.53M |
| Barings | 3.13M | 1.52% | $41.93M |
| T. rowe price investment management | 2.36M | 1.45% | $35.08M |
| Deer park road | 2.10M | 1.29% | $29.69M |
| Vanguard group | 2.24M | 1.08% | $36.54M |
| Jpmorgan chase | 1.95M | 0.95% | $31.93M |
| Bamco inc /ny/ | 1.22M | 0.75% | $18.14M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Security benefit life insurance co /ks/ | 5.87M | 39.61% | $95.91M |
| Grandeur peak global advisors | 945.93K | 1.89% | $14.08M |
| Deer park road | 2.10M | 1.57% | $29.69M |
| Yorktown management & research | 59.30K | 0.78% | $969.55K |
| Barings | 3.13M | 0.77% | $41.93M |
| Gilder gagnon howe | 3.90M | 0.59% | $58.05M |
| Azora capital lp | 627.12K | 0.43% | $9.34M |
| Arrowmark colorado | 1.03M | 0.29% | $15.36M |
| Seven grand managers | 200.00K | 0.25% | $3.27M |
| Counterpoint mutual funds | 175.97K | 0.21% | $2.88M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Gilder gagnon howe | 3.90M | 0.59% | 3.90M |
| Alliancebernstein | 2.79M | 0.01% | 2.79M |
| T. rowe price investment management | 2.36M | 0.02% | 2.36M |
| Deer park road | 2.10M | 1.57% | 2.10M |
| Bamco inc /ny/ | 1.22M | 0.05% | 1.22M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Blackrock funding, inc. /de | 247.66K | 0.00% | -2.06M |
| Journey advisory group | - | - | -432.53K |
| Centerbook partners lp | - | - | -382.64K |
| Verition fund management | - | - | -272.24K |
| Soros fund management | - | - | -225.00K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Gilder gagnon howe | 3.90M | 0.59% | 3.90M | $58.05M |
| Alliancebernstein | 2.79M | 0.01% | 2.79M | $41.53M |
| T. rowe price investment management | 2.36M | 0.02% | 2.36M | $35.08M |
| Deer park road | 2.10M | 1.57% | 2.10M | $29.69M |
| Bamco inc /ny/ | 1.22M | 0.05% | 1.22M | $18.14M |
Sold Out
| Holder | Change |
|---|---|
| Principal securities | -250.00 |
| Group one trading | -8.34K |
| Td asset management | -40.07K |
| Picton mahoney asset management | -52.35K |
| Jane street group | -55.37K |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 31, 2025 | 54 | -32.50% | 27,725,435 | -37.61% | 13 | 1.80% | 40 | -48.72% | 9 | - |
| Sep 30, 2025 | 26 | - | 18,321,772 | - | 11 | - | 26 | - | - | - |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Nov 19, 2025 | Lee-Smith Christopher | Co-Founder, Head of Distrib. | Buy | $197.24K |
| Dec 08, 2025 | Meriwether Karen Sue | - | Buy | $7.95K |
| Nov 19, 2025 | Gaynor Samuel | - | Buy | $100.77K |
| Nov 18, 2025 | ONeill Francis James | Co-Founder, Chief U/W Officer | Buy | $506.81K |
| Nov 17, 2025 | Sternberg Matthew David | COO, Risk Exchange | Buy | $74.70K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q1 | - | - |
| 2025 Q4 | 6 | - |
| 2025 Q3 | 1 | 1 |
| 2014 Q3 | - | - |
| 2014 Q2 | - | - |
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