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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 11 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.

Q3 2025 vs. Q2 2025

How the institutions holding Accelerant Holdings changed between Q2 2025 and Q3 2025.

All holders in Q3 2025All holders in Q2 2025

13F holders of ARX: Q2 2025 compared with Q3 2025
MeasureQ2 2025Q3 2025Change
Holders088+88
Shares049.2M+49.2M
Value$0$728.0M+$728.0M

New holders (88)

Institutions that held Accelerant Holdings at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to ARX in Q3 2025
InstitutionSharesValue% of portfolio
Capital World Investors5,753,250$85.7M0.01%
Security Benefit Life Insurance Co5,866,257$80.8M32.51%
Gilder Gagnon Howe & Co LLC3,898,272$58.0M0.59%
Barings LLC3,128,867$46.4M0.88%
Alliancebernstein L.P.2,789,084$41.5M0.01%
T. Rowe Price Investment Management, Inc.2,355,801$35.1M0.02%
BlackRock, Inc.2,306,701$34.3M0.00%
Vanguard Group Inc2,248,607$33.5M0.00%
Balyasny Asset Management LLC2,018,784$30.1M0.06%
JPMorgan Chase & Co1,610,863$24.0M0.00%
Bamco Inc1,218,309$18.1M0.05%
ArrowMark Colorado Holdings LLC1,031,604$15.4M0.29%
Driehaus Capital Management LLC1,011,940$15.1M0.11%
Grandeur Peak Global Advisors, LLC945,929$14.1M1.89%
Citadel Advisors LLC922,087$13.7M0.01%
American Century Companies Inc912,825$13.6M0.01%
Millennium Management LLC872,080$13.0M0.01%
Neuberger Berman Group LLC746,117$11.1M0.01%
Azora Capital LP627,118$9.34M0.43%
FMR LLC558,645$8.32M0.00%
Janus Henderson Group PLC543,284$8.09M0.00%
Journey Advisory Group, LLC432,526$7.89M0.58%
Fred Alger Management, LLC520,915$7.76M0.03%
Bank of America Corp510,380$7.60M0.00%
Ghisallo Capital Management LLC425,000$6.33M0.21%
CenterBook Partners LP382,645$5.70M0.28%
Dragoneer Investment Group, LLC336,361$5.01M0.11%
Walleye Capital LLC299,800$4.46M0.04%
Verition Fund Management LLC272,240$4.05M0.02%
LMR Partners LLP260,000$3.87M0.05%
Squarepoint Ops LLC229,895$3.42M0.01%
Soros Fund Management LLCSuperinvestorSoros Fund Management225,000$3.35M0.05%
Interval Partners, LP217,010$3.23M0.07%
Davidson Kempner Capital Management LP208,600$3.11M0.04%
Blackstone Group Inc.200,000$2.98M0.01%
Seven Grand Managers, LLC200,000$2.98M0.24%
Jain Global LLC200,000$2.98M0.04%
Teacher Retirement System of Texas175,000$2.61M0.01%
Lighthouse Investment Partners, LLC172,311$2.57M0.09%
Schonfeld Strategic Advisors LLC156,662$2.33M0.02%
D. E. Shaw & Co., Inc.156,471$2.33M0.00%
Centiva Capital, LP151,033$2.25M0.21%
Royal Bank of Canada150,700$2.24M0.00%
Healthcare of Ontario Pension Plan Trust Fund150,000$2.23M0.00%
Woodline Partners LP145,413$2.17M0.01%
UBS Group AG124,025$1.85M0.00%
Marshall Wace, LLP105,215$1.57M0.00%
Burkehill Global Management, LP100,000$1.49M0.08%
Goldman Sachs Group Inc94,347$1.40M0.00%
Pembroke Management, LTD93,785$1.40M0.14%
Morgan Stanley90,099$1.34M0.00%
Hudson Bay Capital Management LP84,298$1.26M0.01%
Point72 Asset Management, L.P.76,300$1.14M0.00%
Tiger Global Management LLCSuperinvestorTiger Global Management75,000$1.12M0.00%
Tudor Investment Corp Et Al72,173$1.07M0.01%
Allianz Asset Management GmbH71,399$1.06M0.00%
Quadrature Capital Ltd70,759$1.05M0.01%
Cubist Systematic Strategies, LLC66,391$988.6K0.01%
XTX Topco Ltd63,865$951.0K0.05%
Jane Street Group, LLC55,365$824.4K0.00%
Picton Mahoney Asset Management52,349$780.0K0.01%
Qube Research & Technologies Ltd41,694$620.8K0.00%
Limestone Investment Advisors LP40,900$609.0K0.27%
TD Asset Management Inc40,072$596.7K0.00%
Franklin Resources Inc35,908$534.7K0.00%
3G Capital Partners LP35,000$521.1K0.12%
SummitTX Capital, L.P.31,920$475.3K0.02%
CI Private Wealth, LLC30,000$446.7K0.00%
SEI Investments Co29,930$445.7K0.00%
Oribel Capital Management, LP25,900$385.7K0.05%
Crestwood Capital Management, L.P.20,000$297.8K0.21%
PharVision Advisers, LLC16,273$242.3K0.14%
Envestnet Asset Management Inc11,074$164.9K0.00%
Graham Capital Management, L.P.10,510$156.5K0.01%
Legal & General Group Plc10,000$149.0K0.00%
Jefferies Financial Group Inc.10,000$148.9K0.00%
Group One Trading, L.P.8,337$124.1K0.00%
The PNC Financial Services Group, Inc.2,824$42.0K0.00%
Quarry LP2,697$40.2K0.01%
Tower Research Capital LLC (TRC)1,868$27.8K0.00%
Point72 Europe (London) LLP787$11.7K0.00%
Aster Capital Management (DIFC) Ltd477$7.10K0.00%
Steward Partners Investment Advisory, LLC335$4.99K0.00%
First Horizon Corp294$4.38K0.00%
Principal Securities, Inc.250$3.72K0.00%
SBI Securities Co., Ltd.167$2.49K0.00%
Advisor Group Holdings, Inc.125$1.81K0.00%
Rakuten Securities, Inc.1$150.00%

Sold out (0)

Institutions that held Accelerant Holdings at the end of Q2 2025 and filed for Q3 2025 without it.

None.