| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| ACP Accelerant Holdings, L.P. | 44% | $1,353,804,824 | 90,916,741 | ACP Insurance Management, LLC | 30 Sep 2025 | |||
| RADKE JEFFREY L | 30% | $547,241,656 | 36,750,813 | RADKE JEFFREY L | 30 Sep 2025 | |||
| Lee-Smith Christopher | 17% | $303,573,769 | 20,386,940 | Lee-Smith Christopher | 30 Sep 2025 | |||
| ONeill Francis James | 7% | $120,312,117 | 8,079,736 | ONeill Francis James | 30 Sep 2025 | |||
| Capital World Investors | 5.1% | $85,669,344 | 5,753,250 | Capital World Investors | 30 Sep 2025 |
As of 30 Sep 2025, 89 institutional investors reported holding 51,346,156 shares of Accelerant Holdings - Class A common shares, $0.0000011951862 par value per share (ARX). This represents 25% of the company’s total 205,693,984 outstanding shares.
The largest institutional shareholders of Accelerant Holdings - Class A common shares, $0.0000011951862 par value per share (ARX) together control 22% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| SECURITY BENEFIT LIFE INSURANCE CO /KS/ | 2.9% | 5,866,257 | 33% | $80,797,424 | |
| Capital World Investors | 2.8% | 5,753,250 | 0.01% | $85,665,893 | |
| GILDER GAGNON HOWE & CO LLC | 1.9% | 3,898,272 | 0.59% | $58,045,270 | |
| BARINGS LLC | 1.5% | 3,128,867 | 0.88% | $46,369,809 | |
| ALLIANCEBERNSTEIN L.P. | 1.4% | 2,789,084 | 0.01% | $41,529,461 | |
| T. Rowe Price Investment Management, Inc. | 1.1% | 2,355,801 | 0.02% | $35,078,000 | |
| BlackRock, Inc. | 1.1% | 2,306,701 | 0% | $34,346,778 | |
| VANGUARD GROUP INC | 1.1% | 2,248,607 | 0% | $33,481,758 | |
| Deer Park Road Corp | 1% | 2,099,057 | 47% | $29,692,211 | |
| Balyasny Asset Management L.P. | 0.98% | 2,018,784 | 0.06% | $30,059,694 | |
| JPMORGAN CHASE & CO | 0.78% | 1,610,863 | 0% | $23,985,751 | |
| BAMCO INC /NY/ | 0.59% | 1,218,309 | 0.05% | $18,140,621 | |
| ArrowMark Colorado Holdings LLC | 0.5% | 1,031,604 | 0.29% | $15,360,584 | |
| Driehaus Capital Management LLC | 0.49% | 1,011,940 | 0.11% | $15,067,787 | |
| Grandeur Peak Global Advisors, LLC | 0.46% | 945,929 | 1.9% | $14,084,883 | |
| CITADEL ADVISORS LLC | 0.45% | 922,087 | 0.01% | $13,729,875 | |
| AMERICAN CENTURY COMPANIES INC | 0.44% | 912,825 | 0.01% | $13,591,964 | |
| MILLENNIUM MANAGEMENT LLC | 0.42% | 872,080 | 0.01% | $12,985,271 | |
| NEUBERGER BERMAN GROUP LLC | 0.36% | 746,117 | 0.01% | $11,109,682 | |
| Azora Capital LP | 0.3% | 627,118 | 0.43% | $9,337,787 | |
| FMR LLC | 0.27% | 558,645 | 0% | $8,318,224 | |
| JANUS HENDERSON GROUP PLC | 0.26% | 543,284 | 0% | $8,089,499 | |
| FRED ALGER MANAGEMENT, LLC | 0.25% | 520,915 | 0.03% | $7,756,424 | |
| BANK OF AMERICA CORP /DE/ | 0.25% | 510,380 | 0% | $7,599,557 | |
| Journey Advisory Group, LLC | 0.21% | 432,526 | 0.58% | $7,886,031 |