Accelerant Holdings 13F holders
116 funds reported a position in Accelerant Holdings in their 13F for the quarter ended 30 June 2026, together 64.5 million shares worth $761.1 million. Against the quarter before, 36 opened a position, 42 added, 27 trimmed and 26 sold out; together they bought a net 8.6 million shares. The largest holders: Security Benefit Life Insurance Co., FMR LLC and Capital World Investors.
Funds holding116+9 on Q1 2026
Shares they held64.5Mworth $761.1 million
Net bought on the quarter8.6M sharesabout $101.7 million at the funds' values
Funds buying to selling78 to 53opened or added, to cut or sold
Opened 36Added 42Held 10Trimmed 27Sold out 26
What each fund did in ARX against its 13F for the quarter before; a change under 0.1% of a holding counts as held
Funds reporting a position in ARX in their 13F, each quarter; hover a bar for the shares they held
Filed so far for the quarter to 30 September 2026
2,671 funds have filed their 13F for the quarter so far; the rest are due by 16 November 2026. Of those, 15 reported a position in Accelerant Holdings: 8 opened one, 2 added, 2 trimmed and 0 sold out, a net 4.8 million shares bought.
| Fund | Change in shares | Shares now | Status | Filing |
|---|---|---|---|---|
| Deer Park Road Corp | +4,594,265 | 4,594,265 | new | 13F |
| Tokio Marine Asset Management Co. Ltd | +244,000 | 244,000 | new | 13F |
| Versant Capital Management, Inc | +1,925 | 1,925 | new | 13F |
| Gamma Investing LLC | +1,598 | 1,758 | added | 13F |
| Sterling Capital Management LLC | +1,592 | 1,885 | added | 13F |
| Financial Consulate, Inc. | +422 | 422 | new | 13F |
| Essential Partners LLC | +332 | 332 | new | 13F |
| Fortitude Family Office, LLC | +188 | 188 | new | 13F |
| First Horizon Corp. | -153 | 360 | trimmed | 13F |
| Farther Finance Advisors, LLC | -47 | 123 | trimmed | 13F |
| True Wealth Design, LLC | +30 | 30 | new | 13F |
| IFP Advisors, Inc | +14 | 14 | new | 13F |
The largest moves in the name among the funds that have filed, against each fund's previous 13F.
The well-known funds
Of the 44 funds followed here, 7 reported a position in Accelerant Holdings in a 13F for the quarter ended 30 June 2026. The largest: FMR LLC, 5.6 million shares worth $66.0 million, 0.0% of its reported book. New this quarter: Geode Capital Management, Two Sigma Investments. Sold out: Point72 Asset Management. In the quarter, 5 funds added or opened a position and 2 trimmed or sold out; together they bought a net 5.0 million shares, about $58.4 million at the funds' own value per share on 30 June 2026. A change under 0.1% of a holding counts as held.
| Fund | Shares | Value | Of its book | Change on the quarter | Status | Quarter ended | Filing |
|---|---|---|---|---|---|---|---|
| FMR LLC | 5,628,679 | $66.0 million | 0.0% | +3,816,472 | added | 30 June 2026 | 13F |
| Citadel Advisors | 1,747,985 | $20.5 million | 0.0% | +603,779 | added | 30 June 2026 | 13F |
| Geode Capital Management | 809,620 | $9.5 million | 0.0% | +809,620 | new | 30 June 2026 | 13F |
| Renaissance Technologies | 296,100 | $3.5 million | 0.0% | +19,500 | added | 30 June 2026 | 13F |
| Tiger Global Management | 75,000 | $879,000 | 0.0% | no change | held | 30 June 2026 | 13F |
| Millennium Management | 17,491 | $204,995 | 0.0% | -107,577 | trimmed | 30 June 2026 | 13F |
| Two Sigma Investments | 11,079 | $129,846 | 0.0% | +11,079 | new | 30 June 2026 | 13F |
| Point72 Asset Management | 0 | $0 | 0.0% | -166,692 | exited | 30 June 2026 | 13F |
Value is what the fund reported.
Read more
Change is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.The largest holders
| Fund | Shares | Share of all | Value | Of its book | Change in shares | Filing |
|---|---|---|---|---|---|---|
| Security Benefit Life Insurance Co. | 5,866,257 | 9.10% | $68.8 million | 37.88% | no change | 13F |
| FMR LLC | 5,628,679 | 8.73% | $66.0 million | 0.00% | +3,816,472 | 13F |
| Capital World Investors | 4,626,664 | 7.17% | $54.2 million | 0.01% | -526,077 | 13F |
| Keenan Capital, LLC | 3,992,923 | 6.19% | $46.8 million | 9.25% | no change | 13F |
| American Century Companies Inc. | 3,877,619 | 6.01% | $45.4 million | 0.02% | +689,114 | 13F |
| Gilder Gagnon Howe & Co. LLC | 3,732,024 | 5.79% | $43.7 million | 0.45% | -11,340 | 13F |
| BlackRock, Inc. | 3,496,273 | 5.42% | $41.0 million | 0.00% | +3,330,709 | 13F |
| Barings LLC | 3,128,867 | 4.85% | $37.6 million | 0.70% | no change | 13F |
| Azora Capital LP | 3,049,846 | 4.73% | $35.7 million | 1.51% | +1,069,635 | 13F |
| Vanguard Portfolio Management LLC | 2,418,330 | 3.75% | $28.3 million | 0.00% | +304,765 | 13F |
| JPMorgan Chase & Co. | 2,176,807 | 3.38% | $27.5 million | 0.00% | +156,439 | 13F |
| Goldman Sachs Group Inc. | 2,013,582 | 3.12% | $23.6 million | 0.00% | +1,971,913 | 13F |
| Cresset Asset Management, LLC | 1,839,620 | 2.85% | $21.6 million | 0.08% | no change | 13F |
| Citadel Advisors LLC | 1,747,985 | 2.71% | $20.5 million | 0.01% | +603,779 | 13F |
| Vanguard Capital Management LLC | 1,657,197 | 2.57% | $19.4 million | 0.00% | -281,741 | 13F |
| AllianceBernstein L.P. | 1,447,153 | 2.24% | $19.3 million | 0.01% | -1,353,035 | 13F |
| Owls Nest Partners IA, LLC | 1,251,884 | 1.94% | $14.7 million | 4.76% | +1,042,177 | 13F |
| Marshall Wace, LLP | 1,109,675 | 1.72% | $13.0 million | 0.01% | -1,164,477 | 13F |
| Jane Street Group, LLC | 952,066 | 1.48% | $11.2 million | 0.01% | +91,369 | 13F |
| State Street Corp. | 900,775 | 1.40% | $10.6 million | 0.00% | +863,469 | 13F |
| Geode Capital Management, LLC | 809,620 | 1.26% | $9.5 million | 0.00% | new | 13F |
| G2 Investment Partners Management LLC | 640,000 | 0.99% | $7.5 million | 1.37% | +267,189 | 13F |
| Bank of America Corp. | 603,858 | 0.94% | $7.1 million | 0.00% | +423,672 | 13F |
| UBS Group AG | 554,448 | 0.86% | $6.5 million | 0.00% | -131,199 | 13F |
| Walleye Capital LLC | 541,257 | 0.84% | $6.3 million | 0.03% | new | 13F |
| Lighthouse Investment Partners, LLC | 488,152 | 0.76% | $5.7 million | 0.18% | +402,746 | 13F |
| ArrowMark Colorado Holdings LLC | 477,208 | 0.74% | $5.6 million | 0.23% | -1,071,016 | 13F |
| Panagora Asset Management Inc. | 408,931 | 0.63% | $4.8 million | 0.01% | new | 13F |
| BNP Paribas Financial Markets | 372,813 | 0.58% | $4.4 million | 0.00% | +67,569 | 13F |
| Northern Trust Corp. | 369,625 | 0.57% | $4.3 million | 0.00% | +353,206 | 13F |
| XTX Topco Ltd | 322,417 | 0.50% | $3.8 million | 0.05% | +84,748 | 13F |
| Holocene Advisors, LP | 300,000 | 0.47% | $3.5 million | 0.01% | new | 13F |
| Renaissance Technologies LLC | 296,100 | 0.46% | $3.5 million | 0.01% | +19,500 | 13F |
| Morgan Stanley | 279,971 | 0.43% | $3.3 million | 0.00% | -7,204 | 13F |
| Qube Research & Technologies Ltd | 239,317 | 0.37% | $2.8 million | 0.00% | -691,625 | 13F |
| Cannell Capital LLC | 171,080 | 0.27% | $2.0 million | 1.40% | +14,931 | 13F |
| Bank of New York Mellon Corp | 170,679 | 0.26% | $2.0 million | 0.00% | +134,123 | 13F |
| Charles Schwab Investment Management Inc. | 148,881 | 0.23% | $1.7 million | 0.00% | new | 13F |
| Boothbay Fund Management, LLC | 138,295 | 0.21% | $1.6 million | 0.03% | +59,618 | 13F |
| Nuveen, LLC | 134,777 | 0.21% | $1.6 million | 0.00% | new | 13F |
| Swiss National Bank | 117,100 | 0.18% | $1.4 million | 0.00% | +39,200 | 13F |
| Burkehill Global Management, LP | 100,000 | 0.16% | $1.2 million | 0.04% | no change | 13F |
| Gsa Capital Partners LLP | 98,911 | 0.15% | $1.2 million | 0.07% | new | 13F |
| Engineers Gate Manager LP | 98,354 | 0.15% | $1.2 million | 0.01% | +54,338 | 13F |
| Vanguard Fiduciary Trust Co. | 92,404 | 0.14% | $1.1 million | 0.00% | +44,444 | 13F |
| Wells Fargo & Company | 85,940 | 0.13% | $1.0 million | 0.00% | +57,090 | 13F |
| Militia Capital Management LLC | 80,000 | 0.12% | $937,600 | 0.17% | -370,000 | 13F |
| Tiger Global Management LLC | 75,000 | 0.12% | $879,000 | 0.00% | no change | 13F |
| Rhumbline Advisers | 69,883 | 0.11% | $819,020 | 0.00% | new | 13F |
| Susquehanna International Group, LLP | 69,019 | 0.11% | $808,903 | 0.00% | -639,027 | 13F |
The 50 largest of the 116 funds that reported a position in ARX in their 13F for the quarter ended 30 June 2026, by the value each reported.
Read more
Share of all is the fund's part of all the shares the funds reported. Change is shares against the fund's 13F for the quarter before. A 13F lists a manager's long positions in US-listed shares at the quarter's end. What is a 13F?Options the funds reported on ARX
| Fund | Option | Shares under the options | Value of those shares | Quarter ended | Filing |
|---|---|---|---|---|---|
| Citadel Advisors | Calls | 49,800 | $583,656 | 30 June 2026 | 13F |
A 13F lists calls and puts by the shares they cover and what those shares were worth at the quarter's end, not what the options cost.
Read more
They are not counted in the holdings above. A put gains when the stock falls, a call when it rises, and a fund may hold either to hedge.Schedule 13D and 13G filed on the name, last twelve months
| Filed | Schedule | Who | Holding | Of the class | Event date | Rule or purpose | Filing |
|---|---|---|---|---|---|---|---|
| 30 September 2026 | 13G | Glazer Capital, LLC and 3 others | 6.0 million | 5.0% | 23 September 2026 | passive, under 20% (13d-1(c)) | EDGAR |
| 14 May 2026 | 13G/A | Capital World Investors and 1 other | 5.2 million | 4.4% | 31 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 14 November 2025 | 13G | ACP Accelerant Holdings, L.P. and 5 others | 90.9 million | 44.2% | 30 September 2025 | passive, other (13d-1(d)) | EDGAR |
| 14 November 2025 | 13G | Radke Jeffrey L and 1 other | 36.8 million | 29.9% | 30 September 2025 | passive, other (13d-1(d)) | EDGAR |
| 14 November 2025 | 13G | ONeill Francis James and 1 other | 8.1 million | 7.0% | 30 September 2025 | passive, other (13d-1(d)) | EDGAR |
| 14 November 2025 | 13G | Lee-Smith Christopher and 1 other | 20.4 million | 17.4% | 30 September 2025 | passive, other (13d-1(d)) | EDGAR |
| 13 November 2025 | 13G | Capital World Investors and 1 other | 5.8 million | 5.1% | 30 September 2025 | passive, institutional (13d-1(b)) | EDGAR |
A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder.
Read more
Amendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short. 13D and 13GFails to deliver
| Settlement date | Shares failed | Price | File |
|---|---|---|---|
| 24 September 2026 | 156,562 | $19.72 | SEC |
| 22 September 2026 | 986 | $19.78 | SEC |
| 18 September 2026 | 19 | $19.82 | SEC |
| 14 September 2026 | 29,207 | $19.84 | SEC |
| 2 September 2026 | 27 | $19.78 | SEC |
| 19 August 2026 | 425 | $19.56 | SEC |
| 17 August 2026 | 2,999 | $19.58 | SEC |
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period.