GGHC
ARX

Gilder Gagnon Howe & Co’s Accelerant Holdings ARX Stock Holding History

Gilder Gagnon Howe & Co’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 		$43.7M Sell
3,732,024
-11,340
-0.3% -$159K 0.45% 63
2026
Q1 		$50M Buy
3,743,364
+40,286
+1% +$509K 0.6% 49
2025
Q4 		$60.5M Sell
3,703,078
-195,194
-5% -$2.75M 0.64% 51
2025
Q3 		$58M Buy
+3,898,272
New +$91.3M 0.59% 50

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
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

Gilder Gagnon Howe & Co's ARX Position: Q2 2026 in Review

Gilder Gagnon Howe & Co reduced its Accelerant Holdings (ARX) stake by 0.3% in Q2 2026, selling an estimated $159K and leaving 3,732,024 shares worth $43.7M. The position accounts for 0.45% of the portfolio, ranked #63.

Gilder Gagnon Howe & Co first reported a position in ARX in Q3 2025 and has held it in 4 quarters since. The position peaked at $60.5M in Q4 2025. 116 funds tracked by Wall St. Rank hold ARX as of Q2 2026.

  • Gilder Gagnon Howe & Co held 3,732,024 shares of Accelerant Holdings worth $43.7M as of Q2 2026.
  • Gilder Gagnon Howe & Co sold 11,340 Accelerant Holdings shares in Q2 2026, an estimated $159K.
  • Accelerant Holdings made up 0.45% of Gilder Gagnon Howe & Co's portfolio in Q2 2026, its #63 holding.
  • Gilder Gagnon Howe & Co first reported a position in Accelerant Holdings in Q3 2025 and has held it in 4 quarters since.
  • Gilder Gagnon Howe & Co's Accelerant Holdings position peaked at $60.5M in Q4 2025.
  • 116 funds tracked by Wall St. Rank held Accelerant Holdings as of Q2 2026.

Based on Gilder Gagnon Howe & Co's 13F filing for Q2 2026, filed 14 Aug 2026.