PMAM
AACB

Picton Mahoney Asset Management’s Artius II Acquisition Inc AACB Stock Holding History

Picton Mahoney Asset Management’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 		$7.75M Hold
750,000
– – 0.06% 282
2025
Q4 		$7.72M Hold
750,000
– – 0.06% 254
2025
Q3 		$7.61M Hold
750,000
– – 0.07% 228
2025
Q2 		$7.59M Buy
+750,000
New +$7.51M 0.08% 224

Other funds holding AACB

HIM
HGC Investment Management Toronto, Ontario, Canada $451M AUM 8.78% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $6.09B AUM 27.01% 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 $16.7B AUM 23.27% 1-Year Est. Return
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund Toronto, Ontario, Canada $62.2B AUM 31.35% 1-Year Est. Return
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $5.01B AUM 35.27% 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

Picton Mahoney Asset Management's AACB Position: Q1 2026 in Review

Picton Mahoney Asset Management held its Artius II Acquisition Inc (AACB) position steady in Q1 2026 at 750,000 shares worth $7.75M. The position accounts for 0.06% of the portfolio, ranked #282.

Picton Mahoney Asset Management first reported a position in AACB in Q2 2025 and has held it in 4 quarters since. 52 funds tracked by Wall St. Rank hold AACB as of Q1 2026.

  • Picton Mahoney Asset Management held 750,000 shares of Artius II Acquisition Inc worth $7.75M as of Q1 2026.
  • Picton Mahoney Asset Management left its Artius II Acquisition Inc share count unchanged in Q1 2026.
  • Artius II Acquisition Inc made up 0.06% of Picton Mahoney Asset Management's portfolio in Q1 2026, its #282 holding.
  • Picton Mahoney Asset Management first reported a position in Artius II Acquisition Inc in Q2 2025 and has held it in 4 quarters since.
  • 52 funds tracked by Wall St. Rank held Artius II Acquisition Inc as of Q1 2026.

Based on Picton Mahoney Asset Management's 13F filing for Q1 2026, filed 13 May 2026.