Clear Street’s Artius II Acquisition Inc AACB Stock Holding History

Clear Street’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	$376K	Sell	35,799 -1,174	-3%	-$12.2K	﹤0.01%	627
2026 Q1	$382K	Sell	36,973 -1,000	-3%	-$10.3K	﹤0.01%	491
2025 Q4	$391K	Hold	37,973	–	–	﹤0.01%	396
2025 Q3	$387K	Buy	37,973 +5,000	+15%	+$50.7K	﹤0.01%	310
2025 Q2	$334K	Buy	+32,973	New	+$330K	﹤0.01%	186

Other funds holding AACB

HIM

HGC Investment Management Toronto, Ontario, Canada $507M AUM 6.15% 1-Year Est. Return

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

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 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 New York $138B AUM 41.87% 1-Year Est. Return

Clear Street's AACB Position: Q2 2026 in Review

Clear Street reduced its Artius II Acquisition Inc (AACB) stake by 3.2% in Q2 2026, selling an estimated $12.2K and leaving 35,799 shares worth $376K. The position accounts for ﹤0.01% of the portfolio, ranked #627.

Clear Street first reported a position in AACB in Q2 2025 and has held it in 5 quarters since. The position peaked at $391K in Q4 2025. 51 funds tracked by Wall St. Rank hold AACB as of Q2 2026.

Clear Street held 35,799 shares of Artius II Acquisition Inc worth $376K as of Q2 2026.
Clear Street sold 1,174 Artius II Acquisition Inc shares in Q2 2026, an estimated $12.2K.
Artius II Acquisition Inc made up ﹤0.01% of Clear Street's portfolio in Q2 2026, its #627 holding.
Clear Street first reported a position in Artius II Acquisition Inc in Q2 2025 and has held it in 5 quarters since.
Clear Street's Artius II Acquisition Inc position peaked at $391K in Q4 2025.
51 funds tracked by Wall St. Rank held Artius II Acquisition Inc as of Q2 2026.

Based on Clear Street's 13F filing for Q2 2026, filed 12 Aug 2026.