Millennium Management
AACBR

Millennium Management’s Artius II Acquisition Inc Rights AACBR Stock Holding History

Millennium Management’s Portfolio AACBR Stock Details AACBR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$211K Hold
700,000
– – ﹤0.01% 5160
2025
Q4 		$231K Hold
700,000
– – ﹤0.01% 5404
2025
Q3 		$168K Buy
700,000
+200,000
+40% +$44.5K ﹤0.01% 5590
2025
Q2 		$120K Buy
+500,000
New +$112K ﹤0.01% 5485

Other funds holding AACBR

SC
Sculptor Capital New York $9.61B AUM 27.49% 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
HIM
HGC Investment Management Toronto, Ontario, Canada $451M AUM 8.78% 1-Year Est. Return
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $5.01B AUM 35.27% 1-Year Est. Return
LA
Linden Advisors New York $17.9B AUM 1.72% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $6.09B AUM 27.01% 1-Year Est. Return
HCI
Harraden Circle Investments New York $499M AUM 24.03% 1-Year Est. Return
AIMCA
Alberta Investment Management Corp (AIMCo) Edmonton, Alberta, Canada $16.7B AUM 23.27% 1-Year Est. Return
Toronto Dominion Bank
Toronto Dominion Bank Toronto, Ontario, Ontario, Canada $69.7B AUM 40.86% 1-Year Est. Return
MF
Magnetar Financial Evanston, Illinois $9.84B AUM 190.64% 1-Year Est. Return

Millennium Management's AACBR Position: Q1 2026 in Review

Millennium Management held its Artius II Acquisition Inc Rights (AACBR) position steady in Q1 2026 at 700,000 shares worth $211K. The position accounts for ﹤0.01% of the portfolio, ranked #5160.

Millennium Management first reported a position in AACBR in Q2 2025 and has held it in 4 quarters since. The position peaked at $231K in Q4 2025. 34 funds tracked by Wall St. Rank hold AACBR as of Q1 2026.

  • Millennium Management held 700,000 shares of Artius II Acquisition Inc Rights worth $211K as of Q1 2026.
  • Millennium Management left its Artius II Acquisition Inc Rights share count unchanged in Q1 2026.
  • Artius II Acquisition Inc Rights made up ﹤0.01% of Millennium Management's portfolio in Q1 2026, its #5160 holding.
  • Millennium Management first reported a position in Artius II Acquisition Inc Rights in Q2 2025 and has held it in 4 quarters since.
  • Millennium Management's Artius II Acquisition Inc Rights position peaked at $231K in Q4 2025.
  • 34 funds tracked by Wall St. Rank held Artius II Acquisition Inc Rights as of Q1 2026.

Based on Millennium Management's 13F filing for Q1 2026, filed 15 May 2026.