T. Rowe Price Investment Management
ARX

T. Rowe Price Investment Management’s Accelerant Holdings ARX Stock Holding History

T. Rowe Price Investment 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
2026
Q1 		$13M Sell
975,936
-150
-0% -$1.9K 0.01% 514
2025
Q4 		$16M Sell
976,086
-1,379,715
-59% -$19.4M 0.01% 523
2025
Q3 		$35.1M Buy
+2,355,801
New +$55.2M 0.02% 430

Other funds holding ARX

SBLIC
Security Benefit Life Insurance Company Topeka, Kansas $182M AUM 31.21% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
KC
Keenan Capital Burlingame, California $474M AUM 2.41% 1-Year Est. Return
GGHC
Gilder Gagnon Howe & Co New York $8.34B AUM 46.58% 1-Year Est. Return
B
Barings Charlotte, North Carolina $5.64B AUM 18.33% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

T. Rowe Price Investment Management's ARX Position: Q1 2026 in Review

T. Rowe Price Investment Management reduced its Accelerant Holdings (ARX) stake by 0.02% in Q1 2026, selling an estimated $1.9K and leaving 975,936 shares worth $13M. The position accounts for 0.01% of the portfolio, ranked #514.

T. Rowe Price Investment Management first reported a position in ARX in Q3 2025 and has held it in 3 quarters since. The position peaked at $35.1M in Q3 2025. 107 funds tracked by Wall St. Rank hold ARX as of Q1 2026.

  • T. Rowe Price Investment Management held 975,936 shares of Accelerant Holdings worth $13M as of Q1 2026.
  • T. Rowe Price Investment Management sold 150 Accelerant Holdings shares in Q1 2026, an estimated $1.9K.
  • Accelerant Holdings made up 0.01% of T. Rowe Price Investment Management's portfolio in Q1 2026, its #514 holding.
  • T. Rowe Price Investment Management first reported a position in Accelerant Holdings in Q3 2025 and has held it in 3 quarters since.
  • T. Rowe Price Investment Management's Accelerant Holdings position peaked at $35.1M in Q3 2025.
  • 107 funds tracked by Wall St. Rank held Accelerant Holdings as of Q1 2026.

Based on T. Rowe Price Investment Management's 13F filing for Q1 2026, filed 15 May 2026.