WG
ARX

Winton Group’s Accelerant Holdings ARX Stock Holding History

Winton Group’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 		$258K Buy
22,000
+8,200
+59% +$115K 0.01% 937
2026
Q1 		$184K Buy
+13,800
New +$174K 0.01% 991

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
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 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

Winton Group's ARX Position: Q2 2026 in Review

Winton Group increased its Accelerant Holdings (ARX) stake by 59% in Q2 2026, buying an estimated $115K and bringing the position to 22,000 shares worth $258K. The position accounts for 0.01% of the portfolio, ranked #937.

Winton Group first reported a position in ARX in Q1 2026 and has held it in 2 quarters since. 116 funds tracked by Wall St. Rank hold ARX as of Q2 2026.

  • Winton Group held 22,000 shares of Accelerant Holdings worth $258K as of Q2 2026.
  • Winton Group bought 8,200 Accelerant Holdings shares in Q2 2026, an estimated $115K.
  • Accelerant Holdings made up 0.01% of Winton Group's portfolio in Q2 2026, its #937 holding.
  • Winton Group first reported a position in Accelerant Holdings in Q1 2026 and has held it in 2 quarters since.
  • 116 funds tracked by Wall St. Rank held Accelerant Holdings as of Q2 2026.

Based on Winton Group's 13F filing for Q2 2026, filed 7 Aug 2026.