Accelerant Holdings
ARX- Exchange
- NYSE
- Industry
- Insurance Agents, Brokers & Service
- SEC CIK
- 0001997350
In the last 90 days, Accelerant Holdings insiders filed 0 open-market purchases and 12 sales; 116 institutions reported holding it in 13F filings for Q2 2026, worth $761.1M in total; Tiger Global Management is the only superinvestor holding it.
13F holders, Q2 2026
Institutional positions in Accelerant Holdings as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 116
- +11 vs. Q1 2026
- Shares held
- 64.5M
- +8.94M (+16.1%) vs. Q1 2026
- Total value
- $761.1M
- +$6.52M (+0.9%) vs. Q1 2026
- New holders
- 37
- 42 more added
- Sold out
- 26
- 27 more reduced
2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ARX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 116 | $761.1M |
| Q1 2026 | 107 | $755.0M |
| Q4 2025 | 98 | $809.4M |
| Q3 2025 | 88 | $728.0M |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Accelerant Holdings; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| SBI Securities Co., Ltd. | 1 | $12 | 0.00% | −20−95.2% | Reduced |
| Rakuten Securities, Inc. | 1 | $12 | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 48 | $563 | 0.00% | +48 | New |
| Rothschild Investment LLC | 50 | $586 | 0.00% | +50 | New |
| National Bank of Canada | 140 | $1.64K | 0.00% | −4−2.8% | Reduced |
| Quarry LP | 143 | $1.68K | 0.00% | +143 | New |
| GAMMA Investing LLC | 160 | $1.88K | 0.00% | +91+131.9% | Added |
| Farther Finance Advisors, LLC | 170 | $1.99K | 0.00% | +46+37.1% | Added |
| Advisor Group Holdings, Inc. | 254 | $2.98K | 0.00% | −3,244−92.7% | Reduced |
| Sterling Capital Management LLC | 293 | $3.25K | 0.00% | +293 | New |
| First Horizon Corp | 513 | $6.01K | 0.00% | −164−24.2% | Reduced |
| Parallel Advisors, LLC | 666 | $7.81K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 750 | $8.79K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 2,654 | $31.1K | 0.00% | +2,096+375.6% | Added |
| Tower Research Capital LLC (TRC) | 3,400 | $39.8K | 0.00% | −7,992−70.2% | Reduced |
| Russell Investments Group, Ltd. | 4,889 | $57.3K | 0.00% | +4,889 | New |
| The PNC Financial Services Group, Inc. | 5,411 | $63.4K | 0.00% | −746−12.1% | Reduced |
| Ameritas Investment Partners, Inc. | 5,547 | $65.0K | 0.00% | +5,547 | New |
| Caitong International Asset Management Co., Ltd | 6,873 | $80.6K | 0.01% | +6,730+4,706.3% | Added |
| Prudential Financial Inc | 10,070 | $118.0K | 0.00% | +10,070 | New |
| Pictet Asset Management Holding SA | 10,163 | $119.1K | 0.00% | +10,163 | New |
| Royal Bank of Canada | 10,214 | $120.0K | 0.00% | +2,485+32.2% | Added |
| Vanguard Investments Australia, Ltd. | 10,677 | $125.1K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 10,943 | $128.3K | 0.01% | +8,868+427.4% | Added |
| Two Sigma Investments, LP | 11,079 | $129.8K | 0.00% | +11,079 | New |
| Intech Investment Management LLC | 11,390 | $133.5K | 0.00% | +11,390 | New |
| Arrowstreet Capital, Limited Partnership | 11,512 | $134.9K | 0.00% | +11,512 | New |
| Raymond James Financial Inc | 11,600 | $136.0K | 0.00% | +11,600 | New |
| Magnetar Financial LLC | 11,936 | $139.9K | 0.00% | +11,936 | New |
| SG Americas Securities, LLC | 12,084 | $142.0K | 0.00% | +12,084 | New |
| Los Angeles Capital Management LLC | 12,245 | $143.5K | 0.00% | +12,245 | New |
| Voya Investment Management LLC | 12,297 | $144.1K | 0.00% | +12,297 | New |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 12,633 | $148.1K | 0.00% | +12,633 | New |
| Virtu Financial LLC | 12,726 | $149.0K | 0.00% | +12,726 | New |
| Entropy Technologies, LP | 12,954 | $151.8K | 0.01% | −4,955−27.7% | Reduced |
| KLP Kapitalforvaltning AS | 13,200 | $154.7K | 0.00% | +4,700+55.3% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 13,300 | $155.9K | 0.00% | −19,000−58.8% | Reduced |
| Arizona State Retirement System | 16,108 | $188.8K | 0.00% | +5,270+48.6% | Added |
| Quadrature Capital Ltd | 16,341 | $191.5K | 0.00% | −11,659−41.6% | Reduced |
| Millennium Management LLC | 17,491 | $205.0K | 0.00% | −107,577−86.0% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 18,025 | $211.3K | 0.00% | +18,025 | New |
| Graham Capital Management, L.P. | 20,001 | $234.4K | 0.01% | +6,379+46.8% | Added |
| Barclays PLC | 20,631 | $241.8K | 0.00% | −26,062−55.8% | Reduced |
| New York State Common Retirement Fund | 21,400 | $250.8K | 0.00% | +21,400 | New |
| Winton Group Ltd | 22,000 | $257.8K | 0.01% | +8,200+59.4% | Added |
| Yorktown Management & Research Co Inc | 22,800 | $267.2K | 0.16% | +22,800 | New |
| Jupiter Topco LLC | 23,500 | $275.5K | 0.00% | +23,500 | New |
| Diversified Trust Co | 24,086 | $282.3K | 0.00% | +24,086 | New |
| Natixis Advisors, L.P. | 25,313 | $296.0K | 0.00% | +9,843+63.6% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 28,023 | $328.4K | 0.00% | +28,023 | New |
| Manufacturers Life Insurance Company, The | 28,594 | $335.1K | 0.00% | +18,365+179.5% | Added |
| Jones Financial Companies LLLP | 25,329 | $348.0K | 0.00% | +11,211+79.4% | Added |
| Formula Growth Ltd | 31,000 | $363.3K | 0.13% | +31,000 | New |
| Citigroup Inc | 33,581 | $393.6K | 0.00% | +29,748+776.1% | Added |
| Invesco Ltd. | 33,735 | $395.4K | 0.00% | +33,735 | New |
| MetLife Investment Management | 36,306 | $425.5K | 0.00% | +36,306 | New |
| Legal & General Group Plc | 37,826 | $443.3K | 0.00% | +18,659+97.3% | Added |
| Squarepoint Ops LLC | 40,428 | $473.8K | 0.00% | −172,363−81.0% | Reduced |
| Jackson Creek Investment Advisors LLC | 40,161 | $477.0K | 0.16% | +40,161 | New |
| Vanguard Asset Management, Ltd | 41,471 | $486.0K | 0.00% | +14,615+54.4% | Added |
| Price T Rowe Associates Inc | 50,853 | $596.0K | 0.00% | +50,853 | New |
| State of Wisconsin Investment Board | 52,843 | $619.3K | 0.00% | −620−1.2% | Reduced |
| SummitTX Capital, L.P. | 56,584 | $663.2K | 0.02% | −6,415−10.2% | Reduced |
| Woodline Partners LP | 57,554 | $674.5K | 0.00% | −309,603−84.3% | Reduced |
| SEI Investments Co | 65,141 | $763.5K | 0.00% | −8,794−11.9% | Reduced |
| California State Teachers Retirement System | 65,691 | $769.9K | 0.00% | +30,719+87.8% | Added |
| Susquehanna International Group, LLP | 69,019 | $808.9K | 0.00% | −639,027−90.3% | Reduced |
| Rhumbline Advisers | 69,883 | $819.0K | 0.00% | +69,883 | New |
| Tiger Global Management LLCSuperinvestorTiger Global Management | 75,000 | $879.0K | 0.00% | 00.0% | Unchanged |
| Militia Capital Management LLC | 80,000 | $937.6K | 0.17% | −70,000−46.7% | Reduced |
| Wells Fargo & Company | 85,940 | $1.01M | 0.00% | +57,090+197.9% | Added |
| Vanguard Fiduciary Trust Co | 92,404 | $1.08M | 0.00% | +44,444+92.7% | Added |
| Engineers Gate Manager LP | 98,354 | $1.15M | 0.01% | +54,338+123.5% | Added |
| Gsa Capital Partners LLP | 98,911 | $1.16M | 0.07% | +98,911 | New |
| Burkehill Global Management, LP | 100,000 | $1.17M | 0.04% | 00.0% | Unchanged |
| Swiss National Bank | 117,100 | $1.37M | 0.00% | +39,200+50.3% | Added |
| Nuveen, LLC | 134,777 | $1.58M | 0.00% | +134,777 | New |
| Boothbay Fund Management, LLC | 138,295 | $1.62M | 0.03% | +59,618+75.8% | Added |
| Charles Schwab Investment Management Inc | 148,881 | $1.74M | 0.00% | +148,881 | New |
| Bank of New York Mellon Corp | 170,679 | $2.00M | 0.00% | +134,123+366.9% | Added |
| Cannell Capital LLC | 171,080 | $2.01M | 1.40% | +14,931+9.6% | Added |
| Qube Research & Technologies Ltd | 239,317 | $2.80M | 0.00% | −691,625−74.3% | Reduced |
| Morgan Stanley | 279,971 | $3.28M | 0.00% | −7,204−2.5% | Reduced |
| Renaissance Technologies LLC | 296,100 | $3.47M | 0.00% | +19,500+7.0% | Added |
| Holocene Advisors, LP | 300,000 | $3.52M | 0.01% | +300,000 | New |
| XTX Topco Ltd | 322,417 | $3.78M | 0.05% | +84,748+35.7% | Added |
| Northern Trust Corp | 369,625 | $4.33M | 0.00% | +353,206+2,151.2% | Added |
| BNP Paribas Arbitrage, SA | 372,813 | $4.37M | 0.00% | +67,569+22.1% | Added |
| Panagora Asset Management Inc | 408,931 | $4.79M | 0.01% | +408,931 | New |
| ArrowMark Colorado Holdings LLC | 477,208 | $5.59M | 0.23% | −1,071,016−69.2% | Reduced |
| Lighthouse Investment Partners, LLC | 488,152 | $5.72M | 0.18% | +402,746+471.6% | Added |
| Walleye Capital LLC | 541,257 | $6.34M | 0.03% | +541,257 | New |
| UBS Group AG | 554,448 | $6.50M | 0.00% | −131,199−19.1% | Reduced |
| Bank of America Corp | 603,858 | $7.08M | 0.00% | +423,672+235.1% | Added |
| G2 Investment Partners Management LLC | 640,000 | $7.50M | 1.37% | +267,189+71.7% | Added |
| Geode Capital Management, LLC | 809,620 | $9.49M | 0.00% | +809,620 | New |
| State Street Corp | 900,775 | $10.6M | 0.00% | +863,469+2,314.6% | Added |
| Jane Street Group, LLC | 952,066 | $11.2M | 0.01% | +91,369+10.6% | Added |
| Marshall Wace, LLP | 1,109,675 | $13.0M | 0.01% | −1,164,477−51.2% | Reduced |
| Owls Nest Partners IA, LLC | 1,251,884 | $14.7M | 4.76% | +1,042,177+497.0% | Added |