Accelerant Holdings (ARX) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for ARX. 13F holdings as of 2026-06-30.
In 13F filings for the quarter ended June 30, 2026, 113 institutions reported holding ARX, with 64.5 million shares worth $761.1 million in aggregate.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| Security Benefit Life Insurance Co /KS | 5,866,257 | $69M | UNCHANGED |
| FMR | 5,628,679 | $66M | INCREASED |
| Capital Group | 4,626,664 | $54M | DECREASED |
| Vanguard | 4,220,079 | $49M | INCREASED |
| Keenan Capital | 3,992,923 | $47M | UNCHANGED |
Full institutional holdings, insider history, and congressional trades for Accelerant Holdings on SentiSense.