InvestorLens

ARX — ACCELERANT HOLDINGS

Public company

Sign in to save3 tracked investors reported this
For educational research only.InvestorLens analyzes public regulatory filings (SEC EDGAR, STOCK Act PTRs) that may be delayed by 45 days or more. Information shown is historical and is not financial, legal, or tax advice, nor a recommendation or solicitation to buy or sell any security. Always do your own research.

InvestorLens aggregates public filing data to show which tracked investors reported holdings in this stock. Dollar values represent reported position values, not market capitalization, and may be delayed up to 45 days. Not a recommendation.

Sourced from SEC EDGAR public filings

Why are billionaires buying ARX?

Built from public SEC filings and public economic data. Not a recommendation.

Confidence
67
Institutional Conviction
Strong distribution · 1 buying vs 2 selling last quarter
24
Macro Tailwind
Macro conditions are mixed for this sector
55
Why? — Evidence & Confidence ▾

Of 3 tracked investors who changed their ARX position last quarter, 1 bought and 2 sold (33% buy-side). Macro conditions are mixed for this sector (Macro Tailwind 55/100 in a Squeeze regime).

Supporting evidence
  • +1 tracked investor added or increased positions last quarter (Ken Griffin)
  • +3 tracked investors reported holding ARX at their latest filing
  • +Macro Health is 55/100 in a Squeeze regime — historically acceptable for this sectorsource
Contradicting evidence — always shown
  • −2 tracked investors reduced or exited last quarter (1 reduced, 1 sold out)
  • −13F data is disclosed up to 45 days after quarter end — positions may have changed since
Know the limits
  • · 13F disclosure lag (up to 45 days)
  • · Tracked investors are a sample, not the whole market
  • · Sector regime fit is a historical average, not a guarantee

Every InvestorLens score shows its evidence — including what argues against it. Model conviction-v1 · generated 8/20/2026.

About ACCELERANT HOLDINGS (ARX)

ACCELERANT HOLDINGS (ARX) appears in the most recent 13F filings of 3 tracked institutional investors. The largest disclosed position is held by Ken Griffin (Citadel Advisors), valued at $21M. Across recent filings, tracked investors recorded 6 new positions, 1 increased, 4 reduced, and 3 exited. All data sourced from SEC 13F filings.

Smart Money Consensus™

Based on recent institutional activity in ARX

50
/100
Mixed Activity
Added / Increased7
Reduced4
Exited3
BearishBullish
Crowded Trade Score™

How many top investors track ARX

20
/100
Emerging Interest
3investors

A small number of top investors own this.

UndiscoveredCrowded
151015+

ARX Ownership Composition

How ACCELERANT HOLDINGS is held across tracked investor types, based on reported 13F positions.

Dominant Type
Multi-Strategy / Quant
96% of tracked value
Institutions
3
tracked investors
Total Reported
$22.2M
combined 13F value
Types2
  • Multi-Strategy / Quant96.0%
  • Growth & Innovation4.0%
Multi-Strategy / Quant(2)
96.0%
Growth & Innovation(1)
4.0%

Tracked investors currently reporting ARX

3 tracked investors have since exited this position — listed separately below.

  • Ken GriffinJun 30, 2026
    Citadel Advisors
    Shares
    1.8M
    Value
    $21.1M
    % Portfolio
    0.00%
  • Izzy EnglanderJun 30, 2026
    Millennium Management
    Shares
    17.5K
    Value
    $205K
    % Portfolio
    0.00%
  • Chase ColemanJun 30, 2026
    Tiger Global Management
    Shares
    75K
    Value
    $879K
    % Portfolio
    0.00%

Previously held ARX

These investors reported ARX in an earlier quarter but not in their most recent 13F. Figures below are their last reported position, not a current holding.

InvestorFirmLast reported sharesValue thenLast held
George SorosSoros Fund Management225K$3.4MSep 30, 2025
Steve CohenPoint72 Asset Management166.7K$2.2MMar 31, 2026
Paul Tudor JonesTudor Investment Corp72.2K$1.1MSep 30, 2025

Recent activity

Frequently asked questions

How many institutional investors hold ARX?
3 tracked institutional investors disclosed a position in ARX (ACCELERANT HOLDINGS) in their most recent 13F filing.
Who is the largest institutional holder of ARX?
Ken Griffin, Citadel Advisors, holds the largest disclosed position in ARX, valued at $21M.
Did institutional ownership of ARX increase or decrease?
Across recent 13F filings, tracked investors recorded 6 new positions, 1 increased, 4 reduced, and 3 fully exited ARX.
Where does this ARX ownership data come from?
SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.