Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
ARX

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund’s Accelerant Holdings ARX Stock Holding History

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund’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 		– Sell
-150,000
Closed -$2.45M – 1678
2025
Q4 		$2.45M Hold
150,000
– – ﹤0.01% 855
2025
Q3 		$2.23M Buy
+150,000
New +$3.51M ﹤0.01% 723

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 $846B AUM 46.74% 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 $226B AUM 44.75% 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 $1.81T AUM 41.13% 1-Year Est. Return

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's ARX Position: Q1 2026 in Review

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund sold out of Accelerant Holdings (ARX) in Q1 2026, closing a stake of 150,000 shares — an estimated $2.45M sold.

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund first reported a position in ARX in Q3 2025 and held it in 2 quarters. The position peaked at $2.45M in Q4 2025. 107 funds tracked by Wall St. Rank hold ARX as of Q1 2026.

  • Healthcare of Ontario Pension Plan (HOOPP) Trust Fund reported no remaining Accelerant Holdings position as of Q1 2026 after selling out during the quarter.
  • Healthcare of Ontario Pension Plan (HOOPP) Trust Fund sold 150,000 Accelerant Holdings shares in Q1 2026, an estimated $2.45M.
  • Healthcare of Ontario Pension Plan (HOOPP) Trust Fund first reported a position in Accelerant Holdings in Q3 2025 and held it in 2 quarters.
  • Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's Accelerant Holdings position peaked at $2.45M in Q4 2025.
  • 107 funds tracked by Wall St. Rank held Accelerant Holdings as of Q1 2026.

Based on Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's 13F filing for Q1 2026, filed 14 May 2026.