Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
AACB

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund’s Artius II Acquisition Inc AACB Stock Holding History

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund’s Portfolio AACB Stock Details AACB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$8.78M Hold
850,000
– – 0.01% 587
2025
Q4 		$8.76M Sell
850,000
-1,150,000
-58% -$11.8M 0.01% 508
2025
Q3 		$20.3M Hold
2,000,000
– – 0.04% 296
2025
Q2 		$20.2M Buy
+2,000,000
New +$20M 0.04% 285

Other funds holding AACB

HIM
HGC Investment Management Toronto, Ontario, Canada $451M AUM 8.76% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $6.09B AUM 26.7% 1-Year Est. Return
GCL
Glazer Capital LLC New York $4.71B AUM 81.93% 1-Year Est. Return
LA
Linden Advisors New York $17.9B AUM 1.72% 1-Year Est. Return
WCMNY
Westchester Capital Management (New York) Valhalla, New York $2.21B AUM 26.02% 1-Year Est. Return
AIMCA
Alberta Investment Management Corp (AIMCo) Edmonton, Alberta, Canada $17.9B AUM 27.57% 1-Year Est. Return
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $5.01B AUM 35.02% 1-Year Est. Return
PMAM
Picton Mahoney Asset Management Toronto, Ontario, Canada $13.5B AUM 50.39% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
RCM
Radcliffe Capital Management Bala Cynwyd, Pennsylvania $1.33B AUM 1.18% 1-Year Est. Return

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

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund held its Artius II Acquisition Inc (AACB) position steady in Q1 2026 at 850,000 shares worth $8.78M. The position accounts for 0.01% of the portfolio, ranked #587.

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund first reported a position in AACB in Q2 2025 and has held it in 4 quarters since. The position peaked at $20.3M in Q3 2025. 52 funds tracked by Wall St. Rank hold AACB as of Q1 2026.

  • Healthcare of Ontario Pension Plan (HOOPP) Trust Fund held 850,000 shares of Artius II Acquisition Inc worth $8.78M as of Q1 2026.
  • Healthcare of Ontario Pension Plan (HOOPP) Trust Fund left its Artius II Acquisition Inc share count unchanged in Q1 2026.
  • Artius II Acquisition Inc made up 0.01% of Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's portfolio in Q1 2026, its #587 holding.
  • Healthcare of Ontario Pension Plan (HOOPP) Trust Fund first reported a position in Artius II Acquisition Inc in Q2 2025 and has held it in 4 quarters since.
  • Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's Artius II Acquisition Inc position peaked at $20.3M in Q3 2025.
  • 52 funds tracked by Wall St. Rank held Artius II Acquisition Inc as of Q1 2026.

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