KPF
AACBR

K2 Principal Fund’s Artius II Acquisition Inc Rights AACBR Stock Holding History

K2 Principal Fund’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
Q2 		$23.5K Hold
112,006
– – ﹤0.01% 443
2026
Q1 		$30.2K Hold
112,006
– – ﹤0.01% 424
2025
Q4 		$37K Hold
112,006
– – ﹤0.01% 365
2025
Q3 		$24.6K Hold
112,006
– – ﹤0.01% 321
2025
Q2 		$26.9K Buy
+112,006
New +$25.1K ﹤0.01% 271

Other funds holding AACBR

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund Toronto, Ontario, Canada $71.2B AUM 48.86% 1-Year Est. Return
SC
Sculptor Capital New York $12.3B AUM 40.26% 1-Year Est. Return
HIM
HGC Investment Management Toronto, Ontario, Canada $507M AUM 6.15% 1-Year Est. Return
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $6.07B AUM 34.81% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $7.02B AUM 31.58% 1-Year Est. Return
LA
Linden Advisors New York $19.3B AUM 1.47% 1-Year Est. Return
HCI
Harraden Circle Investments New York $784M AUM 20.59% 1-Year Est. Return
AIMCA
Alberta Investment Management Corp (AIMCo) Edmonton, Alberta, Canada $17.9B AUM 27.56% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
MF
Magnetar Financial Evanston, Illinois $11B AUM 3.37% 1-Year Est. Return

K2 Principal Fund's AACBR Position: Q2 2026 in Review

K2 Principal Fund held its Artius II Acquisition Inc Rights (AACBR) position steady in Q2 2026 at 112,006 shares worth $23.5K. The position accounts for ﹤0.01% of the portfolio, ranked #443.

K2 Principal Fund first reported a position in AACBR in Q2 2025 and has held it in 5 quarters since. The position peaked at $37K in Q4 2025. 33 funds tracked by Wall St. Rank hold AACBR as of Q2 2026.

  • K2 Principal Fund held 112,006 shares of Artius II Acquisition Inc Rights worth $23.5K as of Q2 2026.
  • K2 Principal Fund left its Artius II Acquisition Inc Rights share count unchanged in Q2 2026.
  • Artius II Acquisition Inc Rights made up ﹤0.01% of K2 Principal Fund's portfolio in Q2 2026, its #443 holding.
  • K2 Principal Fund first reported a position in Artius II Acquisition Inc Rights in Q2 2025 and has held it in 5 quarters since.
  • K2 Principal Fund's Artius II Acquisition Inc Rights position peaked at $37K in Q4 2025.
  • 33 funds tracked by Wall St. Rank held Artius II Acquisition Inc Rights as of Q2 2026.

Based on K2 Principal Fund's 13F filing for Q2 2026, filed 7 Aug 2026.