DCM
ARX

Driehaus Capital Management’s Accelerant Holdings ARX Stock Holding History

Driehaus Capital Management’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
2025
Q4 		– Sell
-1,011,940
Closed -$15.1M – 511
2025
Q3 		$15.1M Buy
+1,011,940
New +$23.7M 0.11% 229

Other funds holding ARX

SBLIC
Security Benefit Life Insurance Company Topeka, Kansas $190M AUM 31.84% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
GGHC
Gilder Gagnon Howe & Co New York $8.34B AUM 46.58% 1-Year Est. Return
KC
Keenan Capital Burlingame, California $474M AUM 2.41% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $77.1B AUM 42.89% 1-Year Est. Return
B
Barings Charlotte, North Carolina $6.19B AUM 16.5% 1-Year Est. Return
ACL
Azora Capital LP Miami, Florida $1.52B AUM 39.16% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Driehaus Capital Management's ARX Position: Q4 2025 in Review

Driehaus Capital Management sold out of Accelerant Holdings (ARX) in Q4 2025, closing a stake of 1,011,940 shares — an estimated $15.1M sold.

Driehaus Capital Management first reported a position in ARX in Q3 2025 and held it in 1 quarter. The position peaked at $15.1M in Q3 2025. 98 funds tracked by Wall St. Rank hold ARX as of Q4 2025.

  • Driehaus Capital Management reported no remaining Accelerant Holdings position as of Q4 2025 after selling out during the quarter.
  • Driehaus Capital Management sold 1,011,940 Accelerant Holdings shares in Q4 2025, an estimated $15.1M.
  • Driehaus Capital Management first reported a position in Accelerant Holdings in Q3 2025 and held it in 1 quarter.
  • Driehaus Capital Management's Accelerant Holdings position peaked at $15.1M in Q3 2025.
  • 98 funds tracked by Wall St. Rank held Accelerant Holdings as of Q4 2025.

Based on Driehaus Capital Management's 13F filing for Q4 2025, filed 17 Feb 2026.