Capital World Investors
ARX

Capital World Investors’s Accelerant Holdings ARX Stock Holding History

Capital World Investors’s Portfolio ARX Stock Details ARX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$54.2M Sell
4,626,664
-526,077
-10% -$7.39M 0.01% 478
2026
Q1 		$68.8M Sell
5,152,741
-614,890
-11% -$7.77M 0.01% 420
2025
Q4 		$94.3M Buy
5,767,631
+14,381
+0.2% +$203K 0.01% 357
2025
Q3 		$85.7M Buy
+5,753,250
New +$135M 0.01% 357

Other funds holding ARX

SBLIC
Security Benefit Life Insurance Company Topeka, Kansas $182M AUM 31.21% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
KC
Keenan Capital Burlingame, California $506M AUM 7.03% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
GGHC
Gilder Gagnon Howe & Co New York $9.69B AUM 55.7% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
B
Barings Charlotte, North Carolina $5.64B AUM 18.33% 1-Year Est. Return
ACL
Azora Capital LP Miami, Florida $2.37B AUM 34.87% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Capital World Investors's ARX Position: Q2 2026 in Review

Capital World Investors reduced its Accelerant Holdings (ARX) stake by 10% in Q2 2026, selling an estimated $7.39M and leaving 4,626,664 shares worth $54.2M. The position accounts for 0.01% of the portfolio, ranked #478.

Capital World Investors first reported a position in ARX in Q3 2025 and has held it in 4 quarters since. The position peaked at $94.3M in Q4 2025. 116 funds tracked by Wall St. Rank hold ARX as of Q2 2026.

  • Capital World Investors held 4,626,664 shares of Accelerant Holdings worth $54.2M as of Q2 2026.
  • Capital World Investors sold 526,077 Accelerant Holdings shares in Q2 2026, an estimated $7.39M.
  • Accelerant Holdings made up 0.01% of Capital World Investors's portfolio in Q2 2026, its #478 holding.
  • Capital World Investors first reported a position in Accelerant Holdings in Q3 2025 and has held it in 4 quarters since.
  • Capital World Investors's Accelerant Holdings position peaked at $94.3M in Q4 2025.
  • 116 funds tracked by Wall St. Rank held Accelerant Holdings as of Q2 2026.

Based on Capital World Investors's 13F filing for Q2 2026, filed 12 Aug 2026.