ARX

Accelerant Holdings-cl A

Latest period2026 - Q1Total superinvestors107

Top 10 Superinvestors by Shares Owned

This chart shows the top 10 superinvestors based on the number of shares they owned in 2025-Q4 and 2026-Q1. According to the most recent SEC 13F filing, 107 superinvestors own shares of Accelerant Holdings-cl A (ARX), although recent data may remain incomplete due to pending filings.

Quarter-over-Quarter Change (%)

This chart highlights the quarter-over-quarter change (%) in the number of superinvestors holding Accelerant Holdings-cl A (ARX), the total shares they held, and the total reported dollar value. It gives a clear view of whether there is ongoing momentum. The dotted lines at the top and bottom adjust longer bars to keep smaller data points visible for better comparison.

Superinvestors' Activity (%) Over the Last 4 Quarters

This chart shows superinvestors' activity with Accelerant Holdings-cl A (ARX) over the last four quarters, highlighting the percentage of investors who added, increased, decreased, held, or exited their positions, revealing shifts in sentiment over time.

Superinvestors' Past Actions

This chart displays superinvestors' past actions with Accelerant Holdings-cl A (ARX) over the last 10 years (40 quarters), helping to visualize the collective momentum and investment trends over time.

Superinvestors ownership

SuperinvestorPortfolio %Reported Value
Vaishali Mahna@Security Benefit Life Insurance Co Ks
Recent Activity
41.18%
$78.373M
5.866M shares@ 13.37 avg price
Alan N. Berro@Capital World Investors
Recent Activity
Decreased -10.66%
0.01%
$68.841M
5.153M shares@ 13.37 avg price
Alex Prywes@Keenan Capital, Llc
Recent Activity
Increased 27.17%
11.26%
$53.345M
3.993M shares@ 13.36 avg price
Laura Esposito@Gilder Gagnon Howe & Co Llc
Recent Activity
Increased 1.09%
0.6%
$50.011M
3.743M shares@ 13.36 avg price
Otis H. Cowan@American Century Companies Inc
Recent Activity
Increased 108.62%
0.03%
$42.598M
3.189M shares@ 13.37 avg price
Christina Coone@Barings Llc
Recent Activity
0.75%
$46.057M
3.129M shares@ 14.72 avg price
Marcus Edwards@Alliancebernstein L.p.
Recent Activity
Decreased -1.62%
0.02%
$45.783M
2.8M shares@ 16.36 avg price
Eric Siegel@Marshall Wace, Llp
Recent Activity
Increased 553.22%
0.04%
$30.383M
2.274M shares@ 13.37 avg price
Christine M. Buchanan@Vanguard Portfolio Management Llc
Recent Activity
New Position
0.01%
$28.237M
2.114M shares@ 13.36 avg price
Michael T. Lees@Jpmorgan Chase & Co
Recent Activity
Increased 3.45%
0.01%
$26.891M
2.02M shares@ 13.32 avg price

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