PC
AACB

Periscope Capital’s Artius II Acquisition Inc AACB Stock Holding History

Periscope Capital’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
Q2 		$4.46M Buy
425,000
+50,000
+13% +$521K 0.39% 20
2026
Q1 		$3.88M Sell
375,000
-75,000
-17% -$775K 0.43% 41
2025
Q4 		$4.63M Buy
450,000
+17,200
+4% +$176K 0.53% 25
2025
Q3 		$4.39M Buy
432,800
+204,400
+89% +$2.07M 0.7% 38
2025
Q2 		$2.31M Buy
+228,400
New +$2.29M 0.51% 62

Other funds holding AACB

HIM
HGC Investment Management Toronto, Ontario, Canada $507M AUM 6.15% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $7.02B AUM 31.58% 1-Year Est. Return
GCL
Glazer Capital LLC New York $4.07B AUM 78.71% 1-Year Est. Return
LA
Linden Advisors New York $19.3B AUM 1.47% 1-Year Est. Return
WCMNY
Westchester Capital Management (New York) Valhalla, New York $2.04B AUM 31.03% 1-Year Est. Return
AIMCA
Alberta Investment Management Corp (AIMCo) Edmonton, Alberta, Canada $17.9B AUM 27.56% 1-Year Est. Return
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
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $6.07B AUM 34.81% 1-Year Est. Return
PMAM
Picton Mahoney Asset Management Toronto, Ontario, Canada $13.5B AUM 51.46% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Periscope Capital's AACB Position: Q2 2026 in Review

Periscope Capital increased its Artius II Acquisition Inc (AACB) stake by 13% in Q2 2026, buying an estimated $521K and bringing the position to 425,000 shares worth $4.46M. The position accounts for 0.39% of the portfolio, ranked #20.

Periscope Capital first reported a position in AACB in Q2 2025 and has held it in 5 quarters since. The position peaked at $4.63M in Q4 2025. 51 funds tracked by Wall St. Rank hold AACB as of Q2 2026.

  • Periscope Capital held 425,000 shares of Artius II Acquisition Inc worth $4.46M as of Q2 2026.
  • Periscope Capital bought 50,000 Artius II Acquisition Inc shares in Q2 2026, an estimated $521K.
  • Artius II Acquisition Inc made up 0.39% of Periscope Capital's portfolio in Q2 2026, its #20 holding.
  • Periscope Capital first reported a position in Artius II Acquisition Inc in Q2 2025 and has held it in 5 quarters since.
  • Periscope Capital's Artius II Acquisition Inc position peaked at $4.63M in Q4 2025.
  • 51 funds tracked by Wall St. Rank held Artius II Acquisition Inc as of Q2 2026.

Based on Periscope Capital's 13F filing for Q2 2026, filed 11 Aug 2026.